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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-8028) Append, Increment: Adding rollback support
Date Tue, 23 Jun 2015 06:41:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-8028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Busbey updated HBASE-8028:
-------------------------------
    Fix Version/s:     (was: 1.2.0)
           Status: Open  (was: Patch Available)

bump. [~v.himanshu] are you still planning to work on this or should we reassign?

> Append, Increment: Adding rollback support
> ------------------------------------------
>
>                 Key: HBASE-8028
>                 URL: https://issues.apache.org/jira/browse/HBASE-8028
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.94.5
>            Reporter: Himanshu Vashishtha
>            Assignee: Himanshu Vashishtha
>             Fix For: 2.0.0
>
>         Attachments: HBase-8028-v1.patch, HBase-8028-v2.patch, HBase-8028-with-Increments-v1.patch,
HBase-8028-with-Increments-v2.patch
>
>
> In case there is an exception while doing the log-sync, the memstore is not rollbacked,
while the mvcc is _always_ forwarded to the writeentry created at the beginning of the operation.
This may lead to scanners seeing results which are not synched to the fs.



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