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https://issues.apache.org/jira/browse/HIVE-6430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13982132#comment-13982132
]
Hive QA commented on HIVE-6430:
-------------------------------
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12642056/HIVE-6430.10.patch
{color:red}ERROR:{color} -1 due to 46 failed/errored test(s), 5424 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join32
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_filter_numeric
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby2_map_skew
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_sort_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_sort_skew_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_infer_bucket_sort_list_bucket
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_6
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_7
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_8
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_test_outer
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_nullformatCTAS
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_nullgroup3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_orc_createas1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_ppd_join4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_select_dummy_source
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_show_create_table_alter
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_show_tblproperties
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats_list_bucket
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats_partscan_1_23
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_symlink_text_input_format
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_truncate_column_list_bucket
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udf_current_database
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_10
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_12
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_14
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_19
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_20
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_21
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_22
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_23
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_24
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_7
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_8
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union_remove_9
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_unset_table_view_property
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_bucketizedhiveinputformat
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_root_dir_external_table
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_dynamic_partitions_with_whitelist
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_stats_partialscan_autogether
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_unset_table_property
org.apache.hadoop.hive.ql.exec.persistence.TestBytesBytesMultiHashMap.testPutGetMultiple
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/55/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/55/console
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 46 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12642056
> MapJoin hash table has large memory overhead
> --------------------------------------------
>
> Key: HIVE-6430
> URL: https://issues.apache.org/jira/browse/HIVE-6430
> Project: Hive
> Issue Type: Improvement
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-6430.01.patch, HIVE-6430.02.patch,
> HIVE-6430.03.patch, HIVE-6430.04.patch, HIVE-6430.05.patch,
> HIVE-6430.06.patch, HIVE-6430.07.patch, HIVE-6430.08.patch,
> HIVE-6430.09.patch, HIVE-6430.10.patch, HIVE-6430.patch
>
>
> Right now, in some queries, I see that storing e.g. 4 ints (2 for key and 2
> for row) can take several hundred bytes, which is ridiculous. I am reducing
> the size of MJKey and MJRowContainer in other jiras, but in general we don't
> need to have java hash table there. We can either use primitive-friendly
> hashtable like the one from HPPC (Apache-licenced), or some variation, to map
> primitive keys to single row storage structure without an object per row
> (similar to vectorization).
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