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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-10440) integration tests fail due to nonce collisions
Date Wed, 29 Jan 2014 23:36:10 GMT

     [ https://issues.apache.org/jira/browse/HBASE-10440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HBASE-10440:
-------------------------------------

    Affects Version/s: 0.99.0
                       0.98.0

> integration tests fail due to nonce collisions
> ----------------------------------------------
>
>                 Key: HBASE-10440
>                 URL: https://issues.apache.org/jira/browse/HBASE-10440
>             Project: HBase
>          Issue Type: Test
>    Affects Versions: 0.98.0, 0.99.0
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HBASE-10440.patch
>
>
> Before HBASE-9899 is implemented, and after HBASE-3787, HBase throws OperationConflictException
when client retries an already-successful non-idempotent request because the response didn't
reach the client.
> Integration tests run into this when CM kills servers hard during relatively-recently-added
appends and increments. They need to handle this, read verification would make sure the results
are still correct



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