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https://issues.apache.org/jira/browse/HIVE-15503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15772536#comment-15772536
]
Hive QA commented on HIVE-15503:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12844536/HIVE-15503.2.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 10896 tests
executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out)
(batchId=234)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_ppd_basic]
(batchId=134)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_ppd_schema_evol_3a]
(batchId=135)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2]
(batchId=93)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_5]
(batchId=92)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2714/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2714/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2714/
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: 5 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12844536 - PreCommit-HIVE-Build
> LLAP: Fix use of Runtime.getRuntime.maxMemory in Hive operators
> ---------------------------------------------------------------
>
> Key: HIVE-15503
> URL: https://issues.apache.org/jira/browse/HIVE-15503
> Project: Hive
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Critical
> Attachments: HIVE-15503.1.patch, HIVE-15503.2.patch
>
>
> {code}
> ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java:
> maxHashTblMemory = (long) (memoryPercentage *
> Runtime.getRuntime().maxMemory());
> ql/src/java/org/apache/hadoop/hive/ql/exec/TopNHash.java: // Total Free
> Memory = maxMemory() - Used Memory;
> ql/src/java/org/apache/hadoop/hive/ql/exec/TopNHash.java: long
> totalFreeMemory = Runtime.getRuntime().maxMemory() -
> {code}
> This will not work very well with LLAP because of the memory sharing by
> executors.
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