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https://issues.apache.org/jira/browse/HIVE-15503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15771971#comment-15771971
]
Hive QA commented on HIVE-15503:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12844513/HIVE-15503.1.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 9 failed/errored test(s), 10881 tests
executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out)
(batchId=234)
TestSparkCliDriver - did not produce a TEST-*.xml file (likely timed out)
(batchId=95)
[join_cond_pushdown_unqual4.q,union_remove_7.q,join13.q,join_vc.q,groupby_cube1.q,bucket_map_join_spark2.q,sample3.q,smb_mapjoin_19.q,stats16.q,union23.q,union.q,union31.q,cbo_udf_udaf.q,ptf_decimal.q,bucketmapjoin2.q]
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_llap_counters]
(batchId=136)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_ppd_basic]
(batchId=134)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_1]
(batchId=92)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2]
(batchId=93)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_3]
(batchId=92)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_4]
(batchId=93)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_5]
(batchId=92)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2709/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2709/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2709/
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: 9 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12844513 - 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.WIP.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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