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https://issues.apache.org/jira/browse/HBASE-9664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13780200#comment-13780200
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Jeffrey Zhong commented on HBASE-9664:
--------------------------------------
The patch looks good to me. +1
> ArrayIndexOutOfBoundsException may be thrown in TestZKSecretWatcher
> -------------------------------------------------------------------
>
> Key: HBASE-9664
> URL: https://issues.apache.org/jira/browse/HBASE-9664
> Project: HBase
> Issue Type: Test
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: 9664.txt
>
>
> In our internal Jenkins build, I saw failure in TestZKSecretWatcher:
> {code}
> java.lang.ArrayIndexOutOfBoundsException: 2
> at
> org.apache.hadoop.hbase.security.token.TestZKSecretWatcher.setupBeforeClass(TestZKSecretWatcher.java:87)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> {code}
> This was due to i being 1, resulting in index of 2 being used in the
> following statement:
> {code}
> KEY_SLAVE = tmp[ i+1 % 2 ];
> {code}
> See http://docs.oracle.com/javase/tutorial/java/nutsandbolts/operators.html
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