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From "Chia-Ping Tsai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-18145) The flush may cause the corrupt data for reading
Date Thu, 01 Jun 2017 16:43:04 GMT

     [ https://issues.apache.org/jira/browse/HBASE-18145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chia-Ping Tsai updated HBASE-18145:
-----------------------------------
    Description: 
After HBASE-17887, the store scanner closes the memstore scanner in updating the inner scanners.
The chunk which stores the current data may be reclaimed. So if the chunk is rewrited before
we send the data to client, the client will receive the corrupt data.
This issue also breaks the TestAcid*.

  was:
HBASE-17887 close the memstore scanner after flush. The chunk which stores the current data
may be reclaimed. So if the chunk is rewrited before we send the data to client, the client
will receive the corrupt data.
This issue also breaks the TestAcid*.



> The flush may cause the corrupt data for reading
> ------------------------------------------------
>
>                 Key: HBASE-18145
>                 URL: https://issues.apache.org/jira/browse/HBASE-18145
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Chia-Ping Tsai
>            Assignee: Chia-Ping Tsai
>            Priority: Blocker
>             Fix For: 2.0.0, 1.4.0, 1.3.2
>
>         Attachments: HBASE-18145.v0.patch
>
>
> After HBASE-17887, the store scanner closes the memstore scanner in updating the inner
scanners. The chunk which stores the current data may be reclaimed. So if the chunk is rewrited
before we send the data to client, the client will receive the corrupt data.
> This issue also breaks the TestAcid*.



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