Nong Li e08ffde009 PA/PHJ: Increase fanout to 32 and fix interaction with small buffers. ...

Small buffers introduced an issue that is exacerbated by the large fanout. A stream can
only be appended to forever once it has grabbed the initial io sized buffer. With small
buffers, we don't grab that at the beginning anymore and, before this patch, it is
grabbed when the stream first needs it. This means when one stream needs it, another
stream could have already grabbed it (meaning this stream is pinned with multiple
buffers).

This patch has all the streams grab an IO buffer as soon as the first stream needs an
io buffer. This guarantees that all streams get 1 before any get 2.

Change-Id: I1be1219fc5f1fa3ceedd4d5e76ae056c8bb8ff3d

2014-10-06 15:16:16 -07:00

..

aggregation_no_codegen_only.test

Mark test_non_codegen_tinyint_grouping as execute_serially

2014-04-10 15:17:25 -07:00

aggregation.test

IMPALA-1298: Add var_{pop,samp} as aliases for variance_{pop,samp}

2014-10-06 15:12:25 -07:00

alter-table.test

[CDH5] Minor code changes for Hive .13 support

2014-08-11 09:53:02 -07:00

analytic-fns-tpcds.test

[CDH5] Fix tpcds analytical functions test.

2014-09-26 16:56:40 -07:00

analytic-fns.test

IMPALA-1302: Incorrect result of FIRST_VALUE query

2014-10-06 15:12:03 -07:00

avro-schema-resolution.test

IMPALA-441: support default values for Avro tables

2014-01-08 10:51:39 -08:00

avro-writer.test

IMPALA-1185: Make Avro and Seq writers unsupported

2014-09-26 12:28:03 -07:00

chars-formats.test

Char PARQUET, AVRO, and TEXT tests

2014-09-26 12:24:07 -07:00

chars.test

IMPALA-1337: Aggregation failures for VARCHAR

2014-10-06 15:14:51 -07:00

compute-stats-decimal.test

IMPALA-1068: COMPUTE STATS should place -1 in #NULLs

2014-07-07 15:13:25 -07:00

compute-stats-many-partitions.test

Fix expected types for exhaustive compute stats results

2014-06-09 22:46:11 -07:00

compute-stats.test

IMPALA-1104: Fixes for compute stats on Avro tables. Create Avro tables without col defs.

2014-09-11 20:50:05 -07:00

create.test

IMPALA-1104: Fixes for compute stats on Avro tables. Create Avro tables without col defs.

2014-09-11 20:50:05 -07:00

data-source-tables.test

IMPALA-1025: Use converse of data source predicate operators if expr has val before slot

2014-06-09 23:54:09 -07:00

decimal_avro.test

Decimal: read from Avro

2014-05-16 22:26:11 -07:00

decimal.test

Update distinctpc/pcsa to return bigint.

2014-10-06 15:12:12 -07:00

delimited-latin-text.test

IMP-1291: Support "extended" ASCII characters as delimiters in text files

2014-03-13 13:00:15 -07:00

delimited-text.test

IMPALA-496: Fix escaping of field delimiter and escape character in inserts

2014-01-08 10:52:09 -08:00

describe.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

distinct-estimate.test

Update distinctpc/pcsa to return bigint.

2014-10-06 15:12:12 -07:00

distinct.test

IMPALA-1187: Add appx_count_distinct query option to rewrite COUNT(DISTINCT) to NDV().

2014-09-20 16:11:34 -07:00

empty.test

IMPALA-1101: Plan sub-trees with no results are implemented by an EmptySetNode.

2014-08-08 04:35:31 -07:00

explain-level0.test

ExecSummary

2014-06-11 03:10:11 -07:00

explain-level1.test

ExecSummary

2014-06-11 03:10:11 -07:00

explain-level2.test

ExecSummary

2014-06-11 03:10:11 -07:00

explain-level3.test

ExecSummary

2014-06-11 03:10:11 -07:00

exprs.test

Add DECODE builtin

2014-09-26 12:26:46 -07:00

functions-ddl.test

Add SHOW ANALYTIC FUNCTIONS and additional analysis checks.

2014-09-13 00:19:21 -07:00

grant_revoke.test

[CDH5] Add support for SHOW GRANT ROLE <roleName> [ON <privilege spec>]

2014-09-19 21:08:05 -07:00

hbase-filters.test

IMPALA-642: Conjunctive predicates on HBase table not working...

2014-05-08 13:59:00 -07:00

hbase-inserts.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

hbase-rowkeys.test

IMP-1188 Fix HBase row key predicates issues

2014-01-08 10:54:40 -08:00

hbase-scan-node.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

hbase-subquery.test

Treat HBase as a file format for functional tests

2014-01-08 10:52:36 -08:00

hdfs-caching.test

[CDH5] Update SHOW TABLE STATS to include per-partition HDFS caching stats

2014-05-28 08:54:54 -07:00

hdfs-partitions.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

hdfs-scan-node.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

hdfs-tiny-scan.test

Fix IMPALA-129, IMPALA-534, and other scanner bugs.

2014-01-08 10:52:14 -08:00

hive-udf.test

[CDH5] Minor code changes for Hive .13 support

2014-08-11 09:53:02 -07:00

impala-demo.test

Test data loading framework improvements

2014-01-08 10:46:49 -08:00

inline-view-limit.test

Query transformation of nested queries.

2014-08-29 15:35:21 -07:00

inline-view.test

Query transformation of nested queries.

2014-08-29 15:35:21 -07:00

insert_null.test

Added SHOW TABLE/COLUMN STATS command.

2014-01-08 10:53:51 -08:00

insert_overwrite.test

Added SHOW TABLE/COLUMN STATS command.

2014-01-08 10:53:51 -08:00

insert_parquet_invalid_codec.test

IMPALA-1272: fix crash when compression codec is invalid for parquet

2014-09-23 07:33:13 -07:00

insert_part_key.test

IMPALA-875: Respect isAnalyzed_ in IntLiteral expressions

2014-03-17 17:35:12 -07:00

insert_permutation.test

IMPALA-945: Fix column reordering with SELECT expressions

2014-04-18 00:12:12 -07:00

insert.test

IMPALA-1101: Plan sub-trees with no results are implemented by an EmptySetNode.

2014-08-08 04:35:31 -07:00

joins.test

IMPALA-1326: fix bug in BufferedTupleStream::GetTupleRow()

2014-10-06 15:12:32 -07:00

libs_with_same_filenames.test

IMPALA-679: Append hash of HDFS path to filename in CopyHdfsFile() to avoid collisions.

2014-01-08 10:54:22 -08:00

limit.test

Fix flaky group_concat() query tests

2014-08-12 13:38:12 -07:00

load-hive-udfs.test

[CDH5] Minor code changes for Hive .13 support

2014-08-11 09:53:02 -07:00

load.test

Minor test cleanup

2014-03-17 17:30:15 -07:00

misc.test

IMPALA-13: Use SSE string functions that take an explicit length

2014-04-11 11:16:24 -07:00

mixed-format.test

Change the way data is loaded

2014-01-08 10:48:09 -08:00

null_data.test

IMPALA-13: Use SSE string functions that take an explicit length

2014-04-11 11:16:24 -07:00

outer-joins.test

Proper handling of NULL tuples by buffered-tuple-stream.

2014-10-06 15:10:58 -07:00

overflow.test

IMPALA-724: Support infinite / nan values in text files

2014-05-08 12:28:53 -07:00

parquet.test

IMPALA-729: fix resource management in Parquet scanner for multiple row groups

2014-01-08 10:56:26 -08:00

partition-col-types.test

ExecSummary

2014-06-11 03:10:11 -07:00

scanners.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

semi-joins.test

Proper handling of NULL tuples by buffered-tuple-stream.

2014-10-06 15:10:58 -07:00

seq-writer.test

IMPALA-1185: Make Avro and Seq writers unsupported

2014-09-26 12:28:03 -07:00

set.test

Add support for writing compressed text.

2014-09-07 22:08:30 -07:00

show-create-table.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

show-data-sources.test

Remove SOURCE keyword by parsing as an identifier and checking the value

2014-06-30 16:47:47 -07:00

show-stats.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

show.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

sort.test

IMPALA-1148: Do not generate a sort node if the sort tuple has no materialized slots.

2014-09-05 10:12:55 -07:00

spilling.test

PA/PHJ: Increase fanout to 32 and fix interaction with small buffers.

2014-10-06 15:16:16 -07:00

subquery.test

Proper handling of NULL tuples by buffered-tuple-stream.

2014-10-06 15:10:58 -07:00

test-unmatched-schema.test

IMPALA-502: Impala does not return NULL for case where table has extra string column and data does not (it returns an empty string)

2014-01-08 10:52:02 -08:00

text-writer.test

IMPALA-1185: Make Avro and Seq writers unsupported

2014-09-26 12:28:03 -07:00

top-n.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

uda-mem-limit.test

UDF/UDA memory management improvements

2014-03-17 20:38:25 -07:00

uda.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

udf-errors.test

IMPALA-1087: Fix error handling loading libraries in LibCache

2014-10-06 15:11:43 -07:00

udf-init-close.test

IMPALA-1030: HdfsTableSink was evaluating exprs in Prepare()

2014-06-12 02:23:20 -07:00

udf-mem-limit.test

Symbol mangling for UDF prepare/close functions

2014-03-19 02:15:07 -07:00

udf.test

Fix UDF test

2014-06-26 22:17:56 -07:00

union.test

Reorganize/reduce end to end test time.

2014-08-17 12:43:57 -07:00

use.test

Change the way data is loaded

2014-01-08 10:48:09 -08:00

values.test

Fix bad test. Needs to be overwrite to allow loading from snapshot.

2014-06-05 08:36:46 -07:00

views-compatibility.test

IMPALA-995: Add plan hints embedded in comments and preserve them in views.

2014-09-18 00:36:03 -07:00

views-ddl.test

IMPALA-995: Add plan hints embedded in comments and preserve them in views.

2014-09-18 00:36:03 -07:00

views.test

Added order by query tests

2014-06-20 13:35:10 -07:00

wide-row.test

IMPALA-525: Adjust IO buffer size based on read length and other memory fixes

2014-01-08 10:54:01 -08:00

with-clause.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00