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https://issues.apache.org/jira/browse/HIVE-14172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15369232#comment-15369232
 ] 

Hive QA commented on HIVE-14172:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12816890/HIVE-14172.01.patch

{color:green}SUCCESS:{color} +1 due to 4 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 10 failed/errored test(s), 10281 tests 
executed
*Failed tests:*
{noformat}
TestMiniTezCliDriver-tez_joins_explain.q-vector_data_types.q-tez_dynpart_hashjoin_1.q-and-12-more
 - did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_acid_globallimit
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_12
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_multiinsert
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_vector_complex_all
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_vector_complex_join
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_acid_globallimit
org.apache.hadoop.hive.cli.TestMinimrCliDriver.org.apache.hadoop.hive.cli.TestMinimrCliDriver
org.apache.hadoop.hive.llap.tezplugins.TestLlapTaskSchedulerService.testDelayedLocalityNodeCommErrorImmediateAllocation
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/442/testReport
Console output: 
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/442/console
Test logs: 
http://ec2-204-236-174-241.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-MASTER-Build-442/

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: 10 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12816890 - PreCommit-HIVE-MASTER-Build

> LLAP: force evict blocks by size to handle memory fragmentation
> ---------------------------------------------------------------
>
>                 Key: HIVE-14172
>                 URL: https://issues.apache.org/jira/browse/HIVE-14172
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Nita Dembla
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-14172.01.patch, HIVE-14172.patch
>
>
> In the long run, we should replace buddy allocator with a better scheme. For 
> now do a workaround for fragmentation that cannot be easily resolved. It's 
> still not perfect but works for practical  ORC cases, where we have the 
> default size and smaller blocks, rather than large allocations having trouble.



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