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https://issues.apache.org/jira/browse/HIVE-21852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16859751#comment-16859751
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Thejas M Nair commented on HIVE-21852:
--------------------------------------
Thanks [~nareshpr] [~maheshk114]!
FYI [~ngangam]
> Testcases are randomly failing with ArrayIndexOutOfBoundException
> -----------------------------------------------------------------
>
> Key: HIVE-21852
> URL: https://issues.apache.org/jira/browse/HIVE-21852
> Project: Hive
> Issue Type: Bug
> Affects Versions: 4.0.0
> Reporter: Naresh P R
> Assignee: Naresh P R
> Priority: Major
> Attachments: HIVE-21852.1.patch, HIVE-21852.2.patch,
> HIVE-21852.3.patch, HIVE-21852.4.patch, HIVE-21852.5.patch
>
>
> Testcases like
> "org.apache.hadoop.hive.ql.lockmgr.TestDbTxnManager2.checkExpectedLocks2" are
> randomly failing with ArrayIndexOutOfBoundException at these lines
> [https://github.com/apache/hive/blob/master/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetastoreDefaultTransformer.java#L75-L83]
> {code:java}
> Caused by: java.lang.ArrayIndexOutOfBoundsException
> at java.lang.System.arraycopy(Native Method) ~[?:1.8.0_102]
> at java.util.ArrayList.addAll(ArrayList.java:580) ~[?:1.8.0_102]
> at
> org.apache.hadoop.hive.metastore.MetastoreDefaultTransformer.<init>(MetastoreDefaultTransformer.java:75)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]{code}
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