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https://issues.apache.org/jira/browse/HBASE-9943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jimmy Xiang updated HBASE-9943:
-------------------------------

    Attachment: trunk-9943-rep.patch

Here is a patch I used to simplify the actions and can reproduce the problem. 
You can see that there are even just restarting RS can cause the issue since I 
disabled all CM actions1 and actions2, and region move in actions3. So it is 
not a decoder/encoder caching issue since I disabled it.

Once you have a cluster, you can run itbll "hbase 
org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList --monkey 
slowDeterministic Loop 5 12 25000000 IntegrationTestBigLinkedList 12" to 
reproduce it.  The test won't survive many loops.  It generally fails in loop 1 
or 2 for me.


> Big linked list test fails with encoding PREFIX_TREE 
> -----------------------------------------------------
>
>                 Key: HBASE-9943
>                 URL: https://issues.apache.org/jira/browse/HBASE-9943
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>         Attachments: trunk-9943-rep.patch
>
>
> ITBLL starts with encoding NONE. Online encoding change will try other 
> encoding. However, if it starts with encoding PREFIX_TREE, the test fails, 
> even with online encoding change disabled.



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