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Posted to issues@hive.apache.org by "Hive QA (JIRA)" <ji...@apache.org> on 2017/09/28 05:10:00 UTC
[jira] [Commented] (HIVE-12734) Remove redundancy in HiveConfs
serialized to UDFContext
[ https://issues.apache.org/jira/browse/HIVE-12734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16183670#comment-16183670 ]
Hive QA commented on HIVE-12734:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12889360/HIVE-12734.1.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 7 failed/errored test(s), 11088 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestAccumuloCliDriver.testCliDriver[accumulo_predicate_pushdown] (batchId=232)
org.apache.hadoop.hive.cli.TestAccumuloCliDriver.testCliDriver[accumulo_single_sourced_multi_insert] (batchId=232)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[optimize_nullscan] (batchId=162)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[union_fast_stats] (batchId=157)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_explainuser_1] (batchId=171)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14] (batchId=236)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query23] (batchId=236)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/7015/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/7015/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-7015/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
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: 7 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12889360 - PreCommit-HIVE-Build
> Remove redundancy in HiveConfs serialized to UDFContext
> -------------------------------------------------------
>
> Key: HIVE-12734
> URL: https://issues.apache.org/jira/browse/HIVE-12734
> Project: Hive
> Issue Type: Bug
> Affects Versions: 1.2.1, 2.0.0, 2.2.0, 3.0.0
> Reporter: Mithun Radhakrishnan
> Assignee: Mithun Radhakrishnan
> Attachments: HIVE-12734.1.patch
>
>
> {{HCatLoader}} lands up serializing one {{HiveConf}} instance per table-alias, to Pig's {{UDFContext}}. This lands up bloating the {{UDFContext}}.
> To reduce the footprint, it makes sense to serialize a default-constructed {{HiveConf}} once, and one "diff" per {{HCatLoader}}. This should reduce the time taken to kick off jobs from {{pig -useHCatalog}} scripts.
> (Note_to_self: YHIVE-540).
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