jprdonnelly/impala
1
0
Fork 0
mirror of https://github.com/apache/impala.git synced 2025-12-19 09:58:28 -05:00
Code Issues Projects Releases Wiki Activity

IMPALA-11853: Fix formatted docs query options CSS

Browse Source 
The recent documentation formatting changes introduced the navigation
panel on the left. However, due to the length of the query options
navigation title these could overlap with the documentation paragraphs.

This commit removes the underscores from the navigation titles of the
query options, so browsers can break them into multiple lines.
Additionally, the "SET" and "Query Options for the SET Statement" pages
are merged to save some more space for the query option navigation
titles.

Testing:
 - Built the documentation and tested manually

Change-Id: Icec787d7a2af848aaaff65be2ecf311a5ce8fe7f
Reviewed-on: http://gerrit.cloudera.org:8080/20556
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Reviewed-by: Jason Fehr <jfehr@cloudera.com>
Reviewed-by: Peter Rozsa <prozsa@cloudera.com>
Reviewed-by: Tamas Mate <tmater@apache.org>
This commit is contained in:
Tamas Mate
2023-10-10 15:09:26 +02:00
committed by Tamas Mate
parent b6ccf163cc
commit eadd35f6d5
92 changed files with 218 additions and 287 deletions
Download Patch File Download Diff File Expand all files Collapse all files

178
docs/impala.ditamap
View File

@@ -168,97 +168,95 @@ under the License.
<topicref href="topics/impala_distinct.xml"/>
</topicref>
<topicref href="topics/impala_set.xml">
<topicref href="topics/impala_query_options.xml">
<topicref href="topics/impala_abort_on_error.xml"/>
<topicref href="topics/impala_allow_erasure_coded_files.xml"/>
<topicref href="topics/impala_allow_unsupported_formats.xml"/>
<topicref href="topics/impala_appx_count_distinct.xml"/>
<topicref href="topics/impala_batch_size.xml"/>
<topicref href="topics/impala_broadcast_bytes_limit.xml"/>
<topicref rev="2.10.0 IMPALA-3200" href="topics/impala_buffer_pool_limit.xml"/>
<topicref href="topics/impala_compression_codec.xml"/>
<topicref href="topics/impala_compute_stats_min_sample_size.xml"/>
<topicref href="topics/impala_debug_action.xml"/>
<topicref rev="2.9.0" href="topics/impala_decimal_v2.xml"/>
<topicref rev="3.2.0" href="topics/impala_default_file_format.xml"/>
<topicref rev="3.3.0" href="topics/impala_default_hints_insert_statement.xml"/>
<topicref rev="2.9.0 IMPALA-5381" href="topics/impala_default_join_distribution_mode.xml"/>
<topicref rev="2.10.0 IMPALA-3200" href="topics/impala_default_spillable_buffer_size.xml"/>
<topicref rev="3.3.0" href="topics/impala_default_transactional_type.xml"/>
<topicref href="topics/impala_delete_stats_in_truncate.xml"/>
<topicref href="topics/impala_disable_codegen.xml"/>
<topicref rev="2.10.0 IMPALA-5483" href="topics/impala_disable_codegen_rows_threshold.xml"/>
<topicref href="topics/impala_disable_hbase_num_rows_estimate.xml"/>
<topicref rev="2.5.0" href="topics/impala_disable_row_runtime_filtering.xml"/>
<topicref rev="2.5.0" href="topics/impala_disable_streaming_preaggregations.xml"/>
<topicref href="topics/impala_disable_unsafe_spills.xml"/>
<topicref href="topics/impala_enable_expr_rewrites.xml"/>
<topicref href="topics/impala_exec_single_node_rows_threshold.xml"/>
<topicref href="topics/impala_exec_time_limit_s.xml"/>
<topicref href="topics/impala_explain_level.xml">
<topicref rev="2.5.0" href="topics/impala_max_num_runtime_filters.xml"/>
</topicref>
<topicref href="topics/impala_fetch_rows_timeout_ms.xml"/>
<topicref href="topics/impala_join_rows_produced_limit.xml"/>
<topicref href="topics/impala_hbase_cache_blocks.xml"/>
<topicref href="topics/impala_hbase_caching.xml"/>
<topicref href="topics/impala_idle_session_timeout.xml"/>
<topicref href="topics/impala_kudu_read_mode.xml"/>
<topicref href="topics/impala_live_progress.xml"/>
<topicref href="topics/impala_live_summary.xml"/>
<topicref href="topics/impala_max_errors.xml"/>
<topicref rev="3.1 IMPALA-6847" href="topics/impala_max_mem_estimate_for_admission.xml"/>
<topicref href="topics/impala_max_result_spooling_mem.xml"/>
<topicref rev="2.10.0 IMPALA-3200" href="topics/impala_max_row_size.xml"/>
<topicref href="topics/impala_max_scan_range_length.xml"/>
<topicref href="topics/impala_max_spilled_result_spooling_mem.xml"/>
<topicref href="topics/impala_mem_limit.xml"/>
<topicref rev="2.10.0 IMPALA-3200" href="topics/impala_min_spillable_buffer_size.xml"/>
<topicref rev="2.8.0" href="topics/impala_mt_dop.xml"/>
<topicref href="topics/impala_num_nodes.xml"/>
<topicref rev="3.2" href="topics/impala_num_rows_produced_limit.xml"/>
<topicref href="topics/impala_num_scanner_threads.xml"/>
<topicref rev="2.5.0" href="topics/impala_optimize_partition_key_scans.xml"/>
<topicref href="topics/impala_parquet_compression_codec.xml"/>
<topicref rev="2.6.0 IMPALA-2069" href="topics/impala_parquet_annotate_strings_utf8.xml"/>
<topicref rev="2.9.0 IMPALA-4725" href="topics/impala_parquet_array_resolution.xml"/>
<topicref href="topics/impala_parquet_dictionary_filtering.xml"/>
<topicref rev="2.6.0 IMPALA-2835" href="topics/impala_parquet_fallback_schema_resolution.xml"/>
<topicref href="topics/impala_parquet_file_size.xml"/>
<topicref href="topics/impala_parquet_object_store_split_size.xml"/>
<topicref href="topics/impala_parquet_page_row_count_limit.xml"/>
<topicref href="topics/impala_parquet_read_statistics.xml"/>
<topicref href="topics/impala_parquet_read_page_index.xml"/>
<topicref href="topics/impala_parquet_write_page_index.xml"/>
<topicref rev="2.6.0 IMPALA-3286" href="topics/impala_prefetch_mode.xml"/>
<topicref href="topics/impala_query_timeout_s.xml"/>
<topicref href="topics/impala_refresh_updated_hms.xml"/>
<topicref rev="2.7.0" href="topics/impala_replica_preference.xml"/>
<topicref href="topics/impala_request_pool.xml"/>
<topicref href="topics/impala_resource_trace_ratio.xml"/>
<topicref rev="4.0.0" href="topics/impala_retry_failed_queries.xml"/>
<topicref rev="2.5.0" href="topics/impala_runtime_bloom_filter_size.xml"/>
<topicref rev="2.6.0" href="topics/impala_runtime_filter_max_size.xml"/>
<topicref rev="2.6.0" href="topics/impala_runtime_filter_min_size.xml"/>
<topicref rev="2.5.0" href="topics/impala_runtime_filter_mode.xml"/>
<topicref rev="2.5.0" href="topics/impala_runtime_filter_wait_time_ms.xml"/>
<topicref rev="2.6.0" href="topics/impala_s3_skip_insert_staging.xml"/>
<topicref rev="3.1" href="topics/impala_scan_bytes_limit.xml"/>
<topicref rev="2.5.0" href="topics/impala_schedule_random_replica.xml"/>
<topicref rev="2.8.0 IMPALA-3671" href="topics/impala_scratch_limit.xml"/>
<!-- This option is for internal use only and might go away without ever being documented. -->
<!-- <topicref href="topics/impala_seq_compression_mode.xml"/> -->
<topicref href="topics/impala_shuffle_distinct_exprs.xml"/>
<topicref href="topics/impala_spool_query_results.xml"/>
<topicref href="topics/impala_support_start_over.xml"/>
<topicref href="topics/impala_sync_ddl.xml"/>
<topicref href="topics/impala_thread_reservation_aggregate_limit.xml"/>
<topicref href="topics/impala_thread_reservation_limit.xml"/>
<topicref href="topics/impala_timezone.xml"/>
<topicref href="topics/impala_topn_bytes_limit.xml"/>
<topicref href="topics/impala_utf8_mode.xml"/>
<topicref href="topics/impala_expand_complex_types.xml"/>
<topicref href="topics/impala_abort_on_error.xml"/>
<topicref href="topics/impala_allow_erasure_coded_files.xml"/>
<topicref href="topics/impala_allow_unsupported_formats.xml"/>
<topicref href="topics/impala_appx_count_distinct.xml"/>
<topicref href="topics/impala_batch_size.xml"/>
<topicref href="topics/impala_broadcast_bytes_limit.xml"/>
<topicref rev="2.10.0 IMPALA-3200" href="topics/impala_buffer_pool_limit.xml"/>
<topicref href="topics/impala_compression_codec.xml"/>
<topicref href="topics/impala_compute_stats_min_sample_size.xml"/>
<topicref href="topics/impala_debug_action.xml"/>
<topicref rev="2.9.0" href="topics/impala_decimal_v2.xml"/>
<topicref rev="3.2.0" href="topics/impala_default_file_format.xml"/>
<topicref rev="3.3.0" href="topics/impala_default_hints_insert_statement.xml"/>
<topicref rev="2.9.0 IMPALA-5381" href="topics/impala_default_join_distribution_mode.xml"/>
<topicref rev="2.10.0 IMPALA-3200" href="topics/impala_default_spillable_buffer_size.xml"/>
<topicref rev="3.3.0" href="topics/impala_default_transactional_type.xml"/>
<topicref href="topics/impala_delete_stats_in_truncate.xml"/>
<topicref href="topics/impala_disable_codegen.xml"/>
<topicref rev="2.10.0 IMPALA-5483" href="topics/impala_disable_codegen_rows_threshold.xml"/>
<topicref href="topics/impala_disable_hbase_num_rows_estimate.xml"/>
<topicref rev="2.5.0" href="topics/impala_disable_row_runtime_filtering.xml"/>
<topicref rev="2.5.0" href="topics/impala_disable_streaming_preaggregations.xml"/>
<topicref href="topics/impala_disable_unsafe_spills.xml"/>
<topicref href="topics/impala_enable_expr_rewrites.xml"/>
<topicref href="topics/impala_exec_single_node_rows_threshold.xml"/>
<topicref href="topics/impala_exec_time_limit_s.xml"/>
<topicref href="topics/impala_explain_level.xml">
<topicref rev="2.5.0" href="topics/impala_max_num_runtime_filters.xml"/>
</topicref>
<topicref href="topics/impala_fetch_rows_timeout_ms.xml"/>
<topicref href="topics/impala_join_rows_produced_limit.xml"/>
<topicref href="topics/impala_hbase_cache_blocks.xml"/>
<topicref href="topics/impala_hbase_caching.xml"/>
<topicref href="topics/impala_idle_session_timeout.xml"/>
<topicref href="topics/impala_kudu_read_mode.xml"/>
<topicref href="topics/impala_live_progress.xml"/>
<topicref href="topics/impala_live_summary.xml"/>
<topicref href="topics/impala_max_errors.xml"/>
<topicref rev="3.1 IMPALA-6847" href="topics/impala_max_mem_estimate_for_admission.xml"/>
<topicref href="topics/impala_max_result_spooling_mem.xml"/>
<topicref rev="2.10.0 IMPALA-3200" href="topics/impala_max_row_size.xml"/>
<topicref href="topics/impala_max_scan_range_length.xml"/>
<topicref href="topics/impala_max_spilled_result_spooling_mem.xml"/>
<topicref href="topics/impala_mem_limit.xml"/>
<topicref rev="2.10.0 IMPALA-3200" href="topics/impala_min_spillable_buffer_size.xml"/>
<topicref rev="2.8.0" href="topics/impala_mt_dop.xml"/>
<topicref href="topics/impala_num_nodes.xml"/>
<topicref rev="3.2" href="topics/impala_num_rows_produced_limit.xml"/>
<topicref href="topics/impala_num_scanner_threads.xml"/>
<topicref rev="2.5.0" href="topics/impala_optimize_partition_key_scans.xml"/>
<topicref href="topics/impala_parquet_compression_codec.xml"/>
<topicref rev="2.6.0 IMPALA-2069" href="topics/impala_parquet_annotate_strings_utf8.xml"/>
<topicref rev="2.9.0 IMPALA-4725" href="topics/impala_parquet_array_resolution.xml"/>
<topicref href="topics/impala_parquet_dictionary_filtering.xml"/>
<topicref rev="2.6.0 IMPALA-2835" href="topics/impala_parquet_fallback_schema_resolution.xml"/>
<topicref href="topics/impala_parquet_file_size.xml"/>
<topicref href="topics/impala_parquet_object_store_split_size.xml"/>
<topicref href="topics/impala_parquet_page_row_count_limit.xml"/>
<topicref href="topics/impala_parquet_read_statistics.xml"/>
<topicref href="topics/impala_parquet_read_page_index.xml"/>
<topicref href="topics/impala_parquet_write_page_index.xml"/>
<topicref rev="2.6.0 IMPALA-3286" href="topics/impala_prefetch_mode.xml"/>
<topicref href="topics/impala_query_timeout_s.xml"/>
<topicref href="topics/impala_refresh_updated_hms.xml"/>
<topicref rev="2.7.0" href="topics/impala_replica_preference.xml"/>
<topicref href="topics/impala_request_pool.xml"/>
<topicref href="topics/impala_resource_trace_ratio.xml"/>
<topicref rev="4.0.0" href="topics/impala_retry_failed_queries.xml"/>
<topicref rev="2.5.0" href="topics/impala_runtime_bloom_filter_size.xml"/>
<topicref rev="2.6.0" href="topics/impala_runtime_filter_max_size.xml"/>
<topicref rev="2.6.0" href="topics/impala_runtime_filter_min_size.xml"/>
<topicref rev="2.5.0" href="topics/impala_runtime_filter_mode.xml"/>
<topicref rev="2.5.0" href="topics/impala_runtime_filter_wait_time_ms.xml"/>
<topicref rev="2.6.0" href="topics/impala_s3_skip_insert_staging.xml"/>
<topicref rev="3.1" href="topics/impala_scan_bytes_limit.xml"/>
<topicref rev="2.5.0" href="topics/impala_schedule_random_replica.xml"/>
<topicref rev="2.8.0 IMPALA-3671" href="topics/impala_scratch_limit.xml"/>
<!-- This option is for internal use only and might go away without ever being documented. -->
<!-- <topicref href="topics/impala_seq_compression_mode.xml"/> -->
<topicref href="topics/impala_shuffle_distinct_exprs.xml"/>
<topicref href="topics/impala_spool_query_results.xml"/>
<topicref href="topics/impala_support_start_over.xml"/>
<topicref href="topics/impala_sync_ddl.xml"/>
<topicref href="topics/impala_thread_reservation_aggregate_limit.xml"/>
<topicref href="topics/impala_thread_reservation_limit.xml"/>
<topicref href="topics/impala_timezone.xml"/>
<topicref href="topics/impala_topn_bytes_limit.xml"/>
<topicref href="topics/impala_utf8_mode.xml"/>
<topicref href="topics/impala_expand_complex_types.xml"/>
</topicref>
<topicref href="topics/impala_show.xml"/>
<topicref href="topics/impala_shutdown.xml"/>

1
docs/impala_keydefs.ditamap
View File

@@ -10792,7 +10792,6 @@ under the License.
<keydef href="topics/impala_distinct.xml" keys="distinct"/>
<keydef href="topics/impala_hints.xml" keys="hints"/>
<keydef href="topics/impala_set.xml" keys="set"/>
<keydef href="topics/impala_query_options.xml" keys="query_options"/>
<keydef href="topics/impala_abort_on_error.xml" keys="abort_on_error"/>
<keydef href="topics/impala_allow_unsupported_formats.xml" keys="allow_unsupported_formats"/>
<keydef href="topics/impala_appx_count_distinct.xml" keys="appx_count_distinct"/>

2
docs/topics/impala_abort_on_error.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="abort_on_error">
<title>ABORT_ON_ERROR Query Option</title>
<titlealts audience="PDF"><navtitle>ABORT_ON_ERROR</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>ABORT ON ERROR</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_allow_erasure_coded_files.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>ALLOW_ERASURE_CODED_FILES</navtitle>
<navtitle>ALLOW ERASURE CODED FILES</navtitle>
</titlealts>

2
docs/topics/impala_allow_unsupported_formats.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="allow_unsupported_formats">
<title>ALLOW_UNSUPPORTED_FORMATS Query Option</title>
<titlealts audience="PDF"><navtitle>ALLOW_UNSUPPORTED_FORMATS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>ALLOW UNSUPPORTED FORMATS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_appx_count_distinct.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>APPX_COUNT_DISTINCT</navtitle>
<navtitle>APPX COUNT DISTINCT</navtitle>
</titlealts>

2
docs/topics/impala_batch_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="batch_size">
<title>BATCH_SIZE Query Option</title>
<titlealts audience="PDF"><navtitle>BATCH_SIZE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>BATCH SIZE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_broadcast_bytes_limit.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>BROADCAST_BYTES_LIMIT</navtitle>
<navtitle>BROADCAST BYTES LIMIT</navtitle>
</titlealts>

2
docs/topics/impala_buffer_pool_limit.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="buffer_pool_limit" rev="2.10.0 IMPALA-3200">
<title>BUFFER_POOL_LIMIT Query Option</title>
<titlealts audience="PDF"><navtitle>BUFFER_POOL_LIMIT</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>BUFFER POOL LIMIT</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_compression_codec.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="2.0.0" id="compression_codec">
<title>COMPRESSION_CODEC Query Option (<keyword keyref="impala20"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>COMPRESSION_CODEC</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>COMPRESSION CODEC</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_compute_stats_min_sample_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="compute_stats_sample_min_sample_size" rev="2.12.0">
<title>COMPUTE_STATS_MIN_SAMPLE_SIZE Query Option</title>
<titlealts audience="PDF">
<navtitle>COMPUTE_STATS_MIN_SAMPLE_SIZE</navtitle>
<navtitle>COMPUTE STATS MIN SAMPLE SIZE</navtitle>
</titlealts>
<prolog>
<metadata>

2
docs/topics/impala_config_options.xml
View File

@@ -243,7 +243,7 @@ Starting Impala Catalog Server: [ OK ]</codeblock>
<cmdname>impalad</cmdname> instance. The option values you specify here override the
default values for
<xref
href="impala_query_options.xml#query_options">Impala query
href="impala_set.xml">Impala query
options</xref>, as shown by the <codeph>SET</codeph> statement in
<cmdname>impala-shell</cmdname>.
</p>

2
docs/topics/impala_debug_action.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="debug_action">
<title>DEBUG_ACTION Query Option</title>
<titlealts audience="PDF"><navtitle>DEBUG_ACTION</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DEBUG ACTION</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_decimal_v2.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="decimal_v2" rev="2.9.0">
<title>DECIMAL_V2 Query Option</title>
<titlealts audience="PDF"><navtitle>DECIMAL_V2</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DECIMAL V2</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_default_file_format.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>DEFAULT_FILE_FORMAT</navtitle>
<navtitle>DEFAULT FILE FORMAT</navtitle>
</titlealts>

2
docs/topics/impala_default_hints_insert_statement.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>DEFAULT_HINTS_INSERT_STATEMENT</navtitle>
<navtitle>DEFAULT HINTS INSERT STATEMENT</navtitle>
</titlealts>

2
docs/topics/impala_default_join_distribution_mode.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="default_join_distribution_mode" rev="2.9.0 IMPALA-5381 IMPALA-5583">
<title>DEFAULT_JOIN_DISTRIBUTION_MODE Query Option</title>
<titlealts audience="PDF"><navtitle>DEFAULT_JOIN_DISTRIBUTION_MODE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DEFAULT JOIN DISTRIBUTION MODE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_default_spillable_buffer_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="default_spillable_buffer_size" rev="2.10.0 IMPALA-3200">
<title>DEFAULT_SPILLABLE_BUFFER_SIZE Query Option</title>
<titlealts audience="PDF"><navtitle>DEFAULT_SPILLABLE_BUFFER_SIZE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DEFAULT SPILLABLE BUFFER SIZE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_default_transactional_type.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>DEFAULT_TRANSACTIONAL_TYPE</navtitle>
<navtitle>DEFAULT TRANSACTIONAL TYPE</navtitle>
</titlealts>

3
docs/topics/impala_delete_stats_in_truncate.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="delete_stats_in_truncate">
<title>DELETE_STATS_IN_TRUNCATE Query Option</title>
<titlealts audience="PDF"><navtitle>DELETE_STATS_IN_TRUNCATE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DELETE STATS IN TRUNCATE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>
@@ -63,4 +63,3 @@ under the License.
</conbody>
</concept>

2
docs/topics/impala_disable_codegen.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>DISABLE_CODEGEN</navtitle>
<navtitle>DISABLE CODEGEN</navtitle>
</titlealts>

2
docs/topics/impala_disable_codegen_rows_threshold.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="2.10.0" id="disable_codegen_rows_threshold">
<title>DISABLE_CODEGEN_ROWS_THRESHOLD Query Option (<keyword keyref="impala210_full"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>DISABLE_CODEGEN_ROWS_THRESHOLD</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DISABLE CODEGEN ROWS THRESHOLD</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_disable_hbase_num_rows_estimate.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>DISABLE_HBASE_NUM_ROWS_ESTIMATE</navtitle>
<navtitle>DISABLE HBASE NUM ROWS ESTIMATE</navtitle>
</titlealts>

2
docs/topics/impala_disable_row_runtime_filtering.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="disable_row_runtime_filtering" rev="2.5.0">
<title>DISABLE_ROW_RUNTIME_FILTERING Query Option (<keyword keyref="impala25"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>DISABLE_ROW_RUNTIME_FILTERING</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DISABLE ROW RUNTIME FILTERING</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_disable_streaming_preaggregations.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="disable_streaming_preaggregations" rev="2.5.0 IMPALA-1305">
<title>DISABLE_STREAMING_PREAGGREGATIONS Query Option (<keyword keyref="impala25"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>DISABLE_STREAMING_PREAGGREGATIONS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DISABLE STREAMING PREAGGREGATIONS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_disable_unsafe_spills.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="2.0.0" id="disable_unsafe_spills">
<title>DISABLE_UNSAFE_SPILLS Query Option (<keyword keyref="impala20"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>DISABLE_UNSAFE_SPILLS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>DISABLE UNSAFE SPILLS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_enable_expr_rewrites.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>ENABLE_EXPR_REWRITES</navtitle>
<navtitle>ENABLE EXPR REWRITES</navtitle>
</titlealts>

2
docs/topics/impala_exec_single_node_rows_threshold.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="2.0.0" id="exec_single_node_rows_threshold">
<title>EXEC_SINGLE_NODE_ROWS_THRESHOLD Query Option (<keyword keyref="impala21"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>EXEC_SINGLE_NODE_ROWS_THRESHOLD</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>EXEC SINGLE NODE ROWS THRESHOLD</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_exec_time_limit_s.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>EXEC_TIME_LIMIT_S</navtitle>
<navtitle>EXEC TIME LIMIT S</navtitle>
</titlealts>

3
docs/topics/impala_expand_complex_types.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="expand_complex_types">
<title>EXPAND_COMPLEX_TYPES Query Option</title>
<titlealts audience="PDF"><navtitle>EXPAND_COMPLEX_TYPES</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>EXPAND COMPLEX TYPES</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>
@@ -58,4 +58,3 @@ under the License.
</p>
</conbody>
</concept>

2
docs/topics/impala_explain_level.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="1.2" id="explain_level">
<title>EXPLAIN_LEVEL Query Option</title>
<titlealts audience="PDF"><navtitle>EXPLAIN_LEVEL</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>EXPLAIN LEVEL</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_fetch_rows_timeout_ms.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="FETCH_ROWS_TIMEOUT_MS">
<title>FETCH_ROWS_TIMEOUT_MS Query Option</title>
<titlealts audience="PDF">
<navtitle>FETCH_ROWS_TIMEOUT_MS</navtitle>
<navtitle>FETCH ROWS TIMEOUT MS</navtitle>
</titlealts>
<prolog>
<metadata>

2
docs/topics/impala_hbase_cache_blocks.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="hbase_cache_blocks">
<title>HBASE_CACHE_BLOCKS Query Option</title>
<titlealts audience="PDF"><navtitle>HBASE_CACHE_BLOCKS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>HBASE CACHE BLOCKS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_hbase_caching.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="hbase_caching">
<title>HBASE_CACHING Query Option</title>
<titlealts audience="PDF"><navtitle>HBASE_CACHING</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>HBASE CACHING</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_idle_session_timeout.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>IDLE_SESSION_TIMEOUT</navtitle>
<navtitle>IDLE SESSION TIMEOUT</navtitle>
</titlealts>

2
docs/topics/impala_join_rows_produced_limit.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>JOIN_ROWS_PRODUCED_LIMIT</navtitle>
<navtitle>JOIN ROWS PRODUCED LIMIT</navtitle>
</titlealts>

2
docs/topics/impala_kudu_read_mode.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>KUDU_READ_MODE</navtitle>
<navtitle>KUDU READ MODE</navtitle>
</titlealts>

2
docs/topics/impala_live_progress.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="2.3.0" id="live_progress">
<title>LIVE_PROGRESS Query Option (<keyword keyref="impala23"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>LIVE_PROGRESS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>LIVE PROGRESS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_live_summary.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="2.3.0" id="live_summary">
<title>LIVE_SUMMARY Query Option (<keyword keyref="impala23"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>LIVE_SUMMARY</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>LIVE SUMMARY</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_max_errors.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="max_errors">
<title>MAX_ERRORS Query Option</title>
<titlealts audience="PDF"><navtitle>MAX_ERRORS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>MAX ERRORS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_max_mem_estimate_for_admission.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>MAX_MEM_ESTIMATE_FOR_ADMISSION</navtitle>
<navtitle>MAX MEM ESTIMATE FOR ADMISSION</navtitle>
</titlealts>

2
docs/topics/impala_max_num_runtime_filters.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="max_num_runtime_filters" rev="2.5.0">
<title>MAX_NUM_RUNTIME_FILTERS Query Option (<keyword keyref="impala25"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>MAX_NUM_RUNTIME_FILTERS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>MAX NUM RUNTIME FILTERS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_max_result_spooling_mem.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="MAX_RESULT_SPOOLING_MEM" rev="2.10.0 IMPALA-3200">
<title>MAX_RESULT_SPOOLING_MEM Query Option</title>
<titlealts audience="PDF">
<navtitle>MAX_RESULT_SPOOLING_MEM</navtitle>
<navtitle>MAX RESULT SPOOLING MEM</navtitle>
</titlealts>
<prolog>
<metadata>

2
docs/topics/impala_max_row_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="max_row_size" rev="2.10.0 IMPALA-3200">
<title>MAX_ROW_SIZE Query Option</title>
<titlealts audience="PDF"><navtitle>MAX_ROW_SIZE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>MAX ROW SIZE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_max_scan_range_length.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="max_scan_range_length">
<title>MAX_SCAN_RANGE_LENGTH Query Option</title>
<titlealts audience="PDF"><navtitle>MAX_SCAN_RANGE_LENGTH</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>MAX SCAN RANGE LENGTH</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_max_spilled_result_spooling_mem.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="MAX_SPILLED_RESULT_SPOOLING_MEM" rev="2.10.0 IMPALA-3200">
<title>MAX_SPILLED_RESULT_SPOOLING_MEM Query Option</title>
<titlealts audience="PDF">
<navtitle>MAX_SPILLED_RESULT_SPOOLING_MEM</navtitle>
<navtitle>MAX SPILLED RESULT SPOOLING MEM</navtitle>
</titlealts>
<prolog>
<metadata>

2
docs/topics/impala_mem_limit.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="mem_limit">
<title>MEM_LIMIT Query Option</title>
<titlealts audience="PDF">
<navtitle>MEM_LIMIT</navtitle>
<navtitle>MEM LIMIT</navtitle>
</titlealts>
<prolog>
<metadata>

2
docs/topics/impala_min_spillable_buffer_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="min_spillable_buffer_size" rev="2.10.0 IMPALA-3200">
<title>MIN_SPILLABLE_BUFFER_SIZE Query Option</title>
<titlealts audience="PDF"><navtitle>MIN_SPILLABLE_BUFFER_SIZE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>MIN SPILLABLE BUFFER SIZE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_mt_dop.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="mt_dop">
<title>MT_DOP Query Option</title>
<titlealts audience="PDF"><navtitle>MT_DOP</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>MT DOP</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_num_nodes.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="num_nodes">
<title>NUM_NODES Query Option</title>
<titlealts audience="PDF"><navtitle>NUM_NODES</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>NUM NODES</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_num_rows_produced_limit.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>NUM_ROWS_PRODUCED_LIMIT</navtitle>
<navtitle>NUM ROWS PRODUCED LIMIT</navtitle>
</titlealts>

2
docs/topics/impala_num_scanner_threads.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="num_scanner_threads">
<title>NUM_SCANNER_THREADS Query Option</title>
<titlealts audience="PDF"><navtitle>NUM_SCANNER_THREADS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>NUM SCANNER THREADS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_optimize_partition_key_scans.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="2.5.0 IMPALA-2499" id="optimize_partition_key_scans">
<title>OPTIMIZE_PARTITION_KEY_SCANS Query Option (<keyword keyref="impala25"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>OPTIMIZE_PARTITION_KEY_SCANS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>OPTIMIZE PARTITION KEY SCANS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_parquet_annotate_strings_utf8.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="parquet_annotate_strings_utf8" rev="2.6.0 IMPALA-2069">
<title>PARQUET_ANNOTATE_STRINGS_UTF8 Query Option (<keyword keyref="impala26"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>PARQUET_ANNOTATE_STRINGS_UTF8</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>PARQUET ANNOTATE STRINGS UTF8</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_parquet_array_resolution.xml
View File

@@ -26,7 +26,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>PARQUET_ARRAY_RESOLUTION</navtitle>
<navtitle>PARQUET ARRAY RESOLUTION</navtitle>
</titlealts>

2
docs/topics/impala_parquet_compression_codec.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="parquet_compression_codec">
<title>PARQUET_COMPRESSION_CODEC Query Option</title>
<titlealts audience="PDF"><navtitle>PARQUET_COMPRESSION_CODEC</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>PARQUET COMPRESSION CODEC</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_parquet_dictionary_filtering.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>PARQUET_DICTIONARY_FILTERING</navtitle>
<navtitle>PARQUET DICTIONARY FILTERING</navtitle>
</titlealts>

2
docs/topics/impala_parquet_fallback_schema_resolution.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="parquet_fallback_schema_resolution" rev="2.6.0 IMPALA-2835">
<title>PARQUET_FALLBACK_SCHEMA_RESOLUTION Query Option (<keyword keyref="impala26"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>PARQUET_FALLBACK_SCHEMA_RESOLUTION</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>PARQUET FALLBACK SCHEMA RESOLUTION</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_parquet_file_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="parquet_block_size" id="parquet_file_size">
<title>PARQUET_FILE_SIZE Query Option</title>
<titlealts audience="PDF"><navtitle>PARQUET_FILE_SIZE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>PARQUET FILE SIZE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_parquet_object_store_split_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="parquet_block_size" id="parquet_object_store_split_size">
<title>PARQUET_OBJECT_STORE_SPLIT_SIZE Query Option</title>
<titlealts audience="PDF">
<navtitle>PARQUET_OBJECT_STORE_SPLIT_SIZE</navtitle>
<navtitle>PARQUET OBJECT STORE SPLIT SIZE</navtitle>
</titlealts>
<prolog>
<metadata>

2
docs/topics/impala_parquet_page_row_count_limit.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>PARQUET_PAGE_ROW_COUNT_LIMIT</navtitle>
<navtitle>PARQUET PAGE ROW COUNT LIMIT</navtitle>
</titlealts>

2
docs/topics/impala_parquet_read_page_index.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>PARQUET_READ_PAGE_INDEX</navtitle>
<navtitle>PARQUET READ PAGE INDEX</navtitle>
</titlealts>

2
docs/topics/impala_parquet_read_statistics.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>PARQUET_READ_STATISTICS</navtitle>
<navtitle>PARQUET READ STATISTICS</navtitle>
</titlealts>

2
docs/topics/impala_parquet_write_page_index.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>PARQUET_WRITE_PAGE_INDEX</navtitle>
<navtitle>PARQUET WRITE PAGE INDEX</navtitle>
</titlealts>

2
docs/topics/impala_prefetch_mode.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="prefetch_mode" rev="2.6.0 IMPALA-3286">
<title>PREFETCH_MODE Query Option (<keyword keyref="impala26"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>PREFETCH_MODE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>PREFETCH MODE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

101
docs/topics/impala_query_options.xml
View File

@@ -1,101 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
<concept id="query_options">
<title>Query Options for the SET Statement</title>
<prolog>
<metadata>
<data name="Category" value="Impala Query Options"/>
<data name="Category" value="Impala"/>
<data name="Category" value="impala-shell"/>
<data name="Category" value="SQL"/>
<data name="Category" value="Querying"/>
<data name="Category" value="Configuring"/>
<data name="Category" value="Data Analysts"/>
<data name="Category" value="Developers"/>
</metadata>
</prolog>
<conbody>
<p>
You can specify the following options using the <codeph>SET</codeph> statement, and those settings affect all
queries issued from that session.
</p>
<p>
Some query options are useful in day-to-day operations for improving usability, performance, or flexibility.
</p>
<p>
Other query options control special-purpose aspects of Impala operation and are intended primarily for
advanced debugging or troubleshooting.
</p>
<p>
Options with Boolean parameters can be set to 1 or <codeph>true</codeph> to enable, or 0 or <codeph>false</codeph>
to turn off.
</p>
<note rev="2.0.0">
<p rev="2.0.0">
In Impala 2.0 and later, you can set query options directly through the JDBC and ODBC interfaces by using the
<codeph>SET</codeph> statement. Formerly, <codeph>SET</codeph> was only available as a command within the
<cmdname>impala-shell</cmdname> interpreter.
</p>
<p rev="2.11.0">
In <keyword keyref="impala211_full"/> and later, you can set query options for an <cmdname>impala-shell</cmdname> session
by specifying one or more command-line arguments of the form
<codeph>--query_option=<varname>option</varname>=<varname>value</varname></codeph>.
See <xref keyref="shell_options"/> for details.
</p>
</note>
<!-- This is the list including defaults from the pre-release 1.2 impala-shell:
ABORT_ON_DEFAULT_LIMIT_EXCEEDED: 0
ABORT_ON_ERROR: 0
ALLOW_UNSUPPORTED_FORMATS: 0
BATCH_SIZE: 0
DEBUG_ACTION:
DEFAULT_ORDER_BY_LIMIT: -1
DISABLE_CODEGEN: 0
HBASE_CACHE_BLOCKS: 0
HBASE_CACHING: 0
MAX_ERRORS: 0
MAX_IO_BUFFERS: 0
MAX_SCAN_RANGE_LENGTH: 0
MEM_LIMIT: 0
NUM_NODES: 0
NUM_SCANNER_THREADS: 0
PARQUET_COMPRESSION_CODEC: SNAPPY
PARQUET_FILE_SIZE: 0
SUPPORT_START_OVER: false
-->
<p outputclass="toc"/>
<p conref="../shared/impala_common.xml#common/related_info"/>
<p>
<xref href="impala_set.xml#set"/>
</p>
</conbody>
</concept>

2
docs/topics/impala_query_timeout_s.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="2.0.0" id="query_timeout_s">
<title>QUERY_TIMEOUT_S Query Option (<keyword keyref="impala20"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>QUERY_TIMEOUT_S</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>QUERY TIMEOUT S</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_refresh_updated_hms.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>REFRESH_UPDATED_HMS_PARTITIONS</navtitle>
<navtitle>REFRESH UPDATED HMS PARTITIONS</navtitle>
</titlealts>

2
docs/topics/impala_replica_preference.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>REPLICA_PREFERENCE</navtitle>
<navtitle>REPLICA PREFERENCE</navtitle>
</titlealts>

2
docs/topics/impala_request_pool.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="1.3.0" id="request_pool">
<title>REQUEST_POOL Query Option</title>
<titlealts audience="PDF"><navtitle>REQUEST_POOL</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>REQUEST POOL</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_resource_trace_ratio.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>RESOURCE_TRACE_RATIO</navtitle>
<navtitle>RESOURCE TRACE RATIO</navtitle>
</titlealts>

2
docs/topics/impala_retry_failed_queries.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="RETRY_FAILED_QUERIES" rev="2.10.0 IMPALA-3200">
<title>RETRY_FAILED_QUERIES Query Option</title>
<titlealts audience="PDF">
<navtitle>RETRY_FAILED_QUERIES</navtitle>
<navtitle>RETRY FAILED QUERIES</navtitle>
</titlealts>
<prolog>
<metadata>

2
docs/topics/impala_runtime_bloom_filter_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="runtime_bloom_filter_size" rev="2.5.0">
<title>RUNTIME_BLOOM_FILTER_SIZE Query Option (<keyword keyref="impala25"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>RUNTIME_BLOOM_FILTER_SIZE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>RUNTIME BLOOM FILTER SIZE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_runtime_filter_max_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="runtime_filter_max_size" rev="2.6.0 IMPALA-3480">
<title>RUNTIME_FILTER_MAX_SIZE Query Option (<keyword keyref="impala26"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>RUNTIME_FILTER_MAX_SIZE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>RUNTIME FILTER MAX SIZE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_runtime_filter_min_size.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="runtime_filter_min_size" rev="2.6.0 IMPALA-3480">
<title>RUNTIME_FILTER_MIN_SIZE Query Option (<keyword keyref="impala26"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>RUNTIME_FILTER_MIN_SIZE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>RUNTIME FILTER MIN SIZE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_runtime_filter_mode.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="runtime_filter_mode" rev="2.5.0">
<title>RUNTIME_FILTER_MODE Query Option (<keyword keyref="impala25"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>RUNTIME_FILTER_MODE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>RUNTIME FILTER MODE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_runtime_filter_wait_time_ms.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="runtime_filter_wait_time_ms" rev="2.5.0">
<title>RUNTIME_FILTER_WAIT_TIME_MS Query Option (<keyword keyref="impala25"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>RUNTIME_FILTER_WAIT_TIME_MS</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>RUNTIME FILTER WAIT TIME MS</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_s3_skip_insert_staging.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="s3_skip_insert_staging" rev="2.6.0 IMPALA-3452">
<title>S3_SKIP_INSERT_STAGING Query Option (<keyword keyref="impala26"/> or higher only)</title>
<titlealts audience="PDF"><navtitle>S3_SKIP_INSERT_STAGING</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>S3 SKIP INSERT STAGING</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_scan_bytes_limit.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>SCAN_BYTES_LIMIT</navtitle>
<navtitle>SCAN BYTES LIMIT</navtitle>
</titlealts>

2
docs/topics/impala_schedule_random_replica.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>SCHEDULE_RANDOM_REPLICA</navtitle>
<navtitle>SCHEDULE RANDOM REPLICA</navtitle>
</titlealts>

2
docs/topics/impala_scratch_limit.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="IMPALA-3671" id="scratch_limit">
<title>SCRATCH_LIMIT Query Option</title>
<titlealts audience="PDF"><navtitle>SCRATCH_LIMIT</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>SCRATCH LIMIT</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

1
docs/topics/impala_seq_compression_mode.xml
View File

@@ -23,6 +23,7 @@ under the License.
<!-- This option is for internal use only and might go away without ever being documented. It's hidden in the DITA map. -->
<title>SEQ_COMPRESSION_MODE Query Option</title>
<titlealts audience="PDF"><navtitle>SEQ COMPRESSION MODE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

46
docs/topics/impala_set.xml
View File

@@ -87,9 +87,7 @@ SET <varname>query_option</varname>=""
</p>
<p>
Each query option has a specific allowed notation for its arguments. See
<xref href="impala_query_options.xml#query_options"/> for the details of each query
option.
Each query option has a specific allowed notation for its arguments.
</p>
<p conref="../shared/impala_common.xml#common/usage_notes_blurb"/>
@@ -159,11 +157,49 @@ SET <varname>query_option</varname>=""
<p conref="../shared/impala_common.xml#common/permissions_blurb_no"/>
<p>
<b>Query Options for the SET Statement:</b>
</p>
<p>
You can specify the following options using the <codeph>SET</codeph> statement, and those settings affect all
queries issued from that session.
</p>
<p>
Some query options are useful in day-to-day operations for improving usability, performance, or flexibility.
</p>
<p>
Other query options control special-purpose aspects of Impala operation and are intended primarily for
advanced debugging or troubleshooting.
</p>
<p>
Options with Boolean parameters can be set to 1 or <codeph>true</codeph> to enable, or 0 or <codeph>false</codeph>
to turn off.
</p>
<note rev="2.0.0">
<p rev="2.0.0">
In Impala 2.0 and later, you can set query options directly through the JDBC and ODBC interfaces by using the
<codeph>SET</codeph> statement. Formerly, <codeph>SET</codeph> was only available as a command within the
<cmdname>impala-shell</cmdname> interpreter.
</p>
<p rev="2.11.0">
In <keyword keyref="impala211_full"/> and later, you can set query options for an <cmdname>impala-shell</cmdname> session
by specifying one or more command-line arguments of the form
<codeph>--query_option=<varname>option</varname>=<varname>value</varname></codeph>.
See <xref keyref="shell_options"/> for details.
</p>
</note>
<p outputclass="toc"/>
<p conref="../shared/impala_common.xml#common/related_info"/>
<p>
See <xref href="impala_query_options.xml#query_options"/> for the query options you can
adjust using this statement.
<xref href="impala_set.xml#set"/>
</p>
</conbody>

4
docs/topics/impala_shell_commands.xml
View File

@@ -295,7 +295,7 @@ under the License.
<p>
Manages query options for an <cmdname>impala-shell</cmdname>
session. The available options are the ones listed in <xref
href="impala_query_options.xml#query_options"/>. These options
href="impala_set.xml"/>. These options
are used for query tuning and troubleshooting. Issue
<codeph>SET</codeph> with no arguments to see the current
query options, either based on the <cmdname>impalad</cmdname>
@@ -400,7 +400,7 @@ under the License.
<entry>
<p>
Removes any user-specified value for a query option and returns the option to its default value.
See <xref href="impala_query_options.xml#query_options"/> for the available query options.
See <xref href="impala_set.xml"/> for the available query options.
</p>
<p rev="2.5.0 IMPALA-2180">
In <keyword keyref="impala25_full"/> and higher, it can also remove user-specified substitution variables

2
docs/topics/impala_shuffle_distinct_exprs.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>SHUFFLE_DISTINCT_EXPRS</navtitle>
<navtitle>SHUFFLE DISTINCT EXPRS</navtitle>
</titlealts>

2
docs/topics/impala_spool_query_results.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="SPOOL_QUERY_RESULTS" rev="2.10.0 IMPALA-3200">
<title>SPOOL_QUERY_RESULTS Query Option</title>
<titlealts audience="PDF">
<navtitle>SPOOL_QUERY_RESULTS</navtitle>
<navtitle>SPOOL QUERY RESULTS</navtitle>
</titlealts>
<prolog>
<metadata>

2
docs/topics/impala_support_start_over.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="support_start_over">
<title>SUPPORT_START_OVER Query Option</title>
<titlealts audience="PDF"><navtitle>SUPPORT_START_OVER</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>SUPPORT START OVER</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_sync_ddl.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept rev="1.2.1" id="sync_ddl">
<title>SYNC_DDL Query Option</title>
<titlealts audience="PDF"><navtitle>SYNC_DDL</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>SYNC DDL</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>

2
docs/topics/impala_thread_reservation_aggregate_limit.xml
View File

@@ -25,7 +25,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>THREAD_RESERVATION_AGGREGATE_LIMIT</navtitle>
<navtitle>THREAD RESERVATION AGGREGATE LIMIT</navtitle>
</titlealts>

2
docs/topics/impala_thread_reservation_limit.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>THREAD_RESERVATION_LIMIT</navtitle>
<navtitle>THREAD RESERVATION LIMIT</navtitle>
</titlealts>

2
docs/topics/impala_topn_bytes_limit.xml
View File

@@ -24,7 +24,7 @@ under the License.
<titlealts audience="PDF">
<navtitle>TOPN_BYTES_LIMIT</navtitle>
<navtitle>TOPN BYTES LIMIT</navtitle>
</titlealts>

2
docs/topics/impala_utf8_mode.xml
View File

@@ -21,7 +21,7 @@ under the License.
<concept id="utf8_mode">
<title>UTF8_MODE Query Option</title>
<titlealts audience="PDF"><navtitle>UTF8_MODE</navtitle></titlealts>
<titlealts audience="PDF"><navtitle>UTF8 MODE</navtitle></titlealts>
<prolog>
<metadata>
<data name="Category" value="Impala"/>