Csaba Ringhofer 4697db0214 IMPALA-5121: Fix AVG() on timestamp col with use_local_tz_for_unix_timestamp_conversions ...

AVG used to contain a back and forth timezone conversion if
use_local_tz_for_unix_timestamp_conversions is true. This could
affect the results if there were values from different DST rules.

Note that AVG on timestamps has other issues besides this, see
IMPALA-7472 for details.

Testing:
- added a regression test

Change-Id: I999099de8e07269b96b75d473f5753be4479cecd
Reviewed-on: http://gerrit.cloudera.org:8080/17412
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2021-05-14 13:58:04 +00:00

..

AllTypesError

Fix IMP-297

2014-01-08 10:46:44 -08:00

AllTypesErrorNoNulls

Timestamp data type implimentation.

2012-03-22 21:38:18 -07:00

authentication

IMPALA-10496: SAML implementation in Impala

2021-02-17 22:52:05 +00:00

avro_null_char

IMPALA-1136, IMPALA-2161: Skip \u0000 characters when dealing Avro schemas

2015-09-02 00:37:28 +00:00

avro_schema_resolution

IMPALA-9068: Use different directories for external vs managed warehouse

2020-01-24 17:29:15 +00:00

bad_avro_snap

IMPALA-8198: DATE: Read from avro.

2019-09-27 17:18:35 +00:00

bad_parquet_data

IMPALA-3745: parquet invalid data handling

2016-06-15 21:33:39 -07:00

bad_seq_snap

Add HdfsLzoTextScanner

2014-01-08 10:46:35 -08:00

bad_text_gzip

Add support for streaming decompression of gzip text

2014-11-23 01:55:55 -08:00

bin

IMPALA-10629: Fix parquet compression codecs for data load scripts

2021-04-08 20:46:37 +00:00

cluster

IMPALA-7712: Support Google Cloud Storage

2021-03-13 11:20:08 +00:00

common

Convert dataload hdfs copy commands to LOAD DATA statements

2020-02-24 21:22:18 +00:00

ComplexTypesTbl

IMPALA-6503: Support reading complex types from ORC

2019-03-08 04:39:08 +00:00

compressed_formats

IMPALA-1619: Support 64-bit allocations.

2016-07-08 15:42:09 -07:00

CustomerMultiBlock

IMPALA-4993: extend dictionary filtering to collections

2018-01-19 20:37:25 +00:00

data

IMPALA-10687: Implement ds_cpc_union() function

2021-05-13 12:18:55 +00:00

datasets

IMPALA-10482, IMPALA-10493: Fix bugs in full ACID collection query rewrites

2021-05-03 20:42:30 +00:00

DimTbl

…

hive_benchmark

…

impala-profiles

IMPALA-9382: part 3/3 clean up runtime profile v2 text output

2021-02-11 23:34:47 +00:00

ImpalaDemoDataset

Test data loading framework improvements

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

JoinTbl

…

LikeTbl

Fix null string parsing.

2014-01-08 10:44:40 -08:00

LineItemMultiBlock

IMPALA-5717: Support for reading ORC data files

2018-04-11 05:13:02 +00:00

llvm

IMPALA-10196: Remove LlvmCodeGen::CastPtrToLlvmPtr

2020-09-29 20:55:36 +00:00

max_nesting_depth

Nested Types: Enforce and test maximum nesting depth of 100.

2015-10-05 11:30:54 -07:00

multi_compression_parquet_data

IMPALA-5448: fix invalid number of splits reported in Parquet scan node

2017-10-10 01:30:33 +00:00

NullRows

IMPALA-8095: Detailed expression cardinality tests

2019-02-09 02:56:52 +00:00

NullTable

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

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

parquet_nested_types_encodings

IMPALA-4725: Query option to control Parquet array resolution.

2017-03-09 05:07:44 +00:00

parquet_schema_resolution

IMPALA-3786: Replace "cloudera" with "apache" (part 2)

2016-09-29 21:14:13 +00:00

TblWithRaggedColumns

IMP-380 handle '\r' at end of row.

2014-01-08 10:46:14 -08:00

TinyIntTable

IMP-232: Parallel INSERT OVERWRITE

2014-01-08 10:45:04 -08:00

TinyTable

When a scan range begins at the starting point fo the tuple, we'll missed that tuple. This patch fixes

2014-01-08 10:44:24 -08:00

tinytable_seq_snap

IMPALA-362: impalad hangs when read sequence file without contents

2014-01-08 10:50:49 -08:00

tzdb

IMPALA-8043: Fix BE test failures related to SystemV timezones.

2019-01-15 17:04:55 +00:00

tzdb_tiny

IMPALA-5050: Add support to read TIMESTAMP_MILLIS and TIMESTAMP_MICROS from Parquet

2018-11-14 20:16:14 +00:00

udfs

IMPALA-4171: Remove JAR from repo.

2016-09-22 02:00:50 +00:00

UnsupportedTypes

IMPALA-3812: Fix error message for unsupported types

2016-11-17 05:31:34 +00:00

workloads

IMPALA-5121: Fix AVG() on timestamp col with use_local_tz_for_unix_timestamp_conversions

2021-05-14 13:58:04 +00:00

__init__.py

CDH-18416: Don't inline ReadWriteUtil::ReadZLong()

2014-04-28 15:58:15 -07:00

.gitignore

Update .gitignore

2018-10-26 22:19:35 +00:00