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https://issues.apache.org/jira/browse/HIVE-6537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13918618#comment-13918618
]
Hive QA commented on HIVE-6537:
-------------------------------
{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/12632331/HIVE-6537.patch
{color:red}ERROR:{color} -1 due to 61 failed/errored test(s), 5236 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join19
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join29
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join30
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join_nulls
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join_without_localtask
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_12
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_14
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_6
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_7
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_9
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucket_map_join_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucket_map_join_2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin10
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin11
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin12
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin8
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin9
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_correlationoptimizer4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_correlationoptimizer5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_correlationoptimizer6
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_correlationoptimizer7
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_cp_mj_rc
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join28
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join32
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join32_lessSize
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join33
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join34
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join35
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join_nulls
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join_nullsafe
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join_reorder4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join_star
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_distinct
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_hook
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_mapjoin
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_subquery
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_subquery2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_test_outer
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_multiMapJoin1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_multiMapJoin2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_skewjoin
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_smb_mapjoin_13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_smb_mapjoin_15
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sort_merge_join_desc_6
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sort_merge_join_desc_7
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats11
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_bucketmapjoin7
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_reduce_deduplicate
org.apache.hive.service.cli.TestEmbeddedThriftBinaryCLIService.testExecuteStatementAsync
{noformat}
Test results:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/1606/testReport
Console output:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/1606/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: 61 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12632331
> NullPointerException when loading hashtable for MapJoin directly
> ----------------------------------------------------------------
>
> Key: HIVE-6537
> URL: https://issues.apache.org/jira/browse/HIVE-6537
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-6537.patch
>
>
> We see the following error:
> {noformat}
> 2014-02-20 23:33:15,743 FATAL [main]
> org.apache.hadoop.hive.ql.exec.mr.ExecMapper:
> org.apache.hadoop.hive.ql.metadata.HiveException:
> java.lang.NullPointerException
> at
> org.apache.hadoop.hive.ql.exec.mr.HashTableLoader.load(HashTableLoader.java:103)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator.loadHashTable(MapJoinOperator.java:149)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator.cleanUpInputFileChangedOp(MapJoinOperator.java:164)
> at
> org.apache.hadoop.hive.ql.exec.Operator.cleanUpInputFileChanged(Operator.java:1026)
> at
> org.apache.hadoop.hive.ql.exec.Operator.cleanUpInputFileChanged(Operator.java:1030)
> at
> org.apache.hadoop.hive.ql.exec.Operator.cleanUpInputFileChanged(Operator.java:1030)
> at
> org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:489)
> at
> org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:177)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:430)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
> Caused by: java.lang.NullPointerException
> at java.util.Arrays.fill(Arrays.java:2685)
> at
> org.apache.hadoop.hive.ql.exec.mr.HashTableLoader.loadDirectly(HashTableLoader.java:155)
> at
> org.apache.hadoop.hive.ql.exec.mr.HashTableLoader.load(HashTableLoader.java:81)
> ... 15 more
> {noformat}
> It appears that the tables in Arrays.fill call is nulls. I don't really have
> full understanding of this path, but what I gleaned so far is this...
> From what I see, tables would be set unconditionally in initializeOp of the
> sink, and in no other place, so I assume for this code to ever work that
> startForward calls it at least some time.
> Here, it doesn't call it, so it's null.
> Previous loop also uses tables, and should have NPE-d before fill was ever
> called; it didn't, so I'd assume it never executed.
> There's a little bit of inconsistency in the above code where directWorks are
> added to parents unconditionally but sink is only added as child
> conditionally. I think it may be that some of the direct works are not table
> scans; in fact given that loop never executes they may be null (which is
> rather strange).
> Regardless, it seems that the logic should be fixed, it may be the root cause
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