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Posted to issues@hbase.apache.org by "Guanghao Zhang (JIRA)" <ji...@apache.org> on 2019/02/13 02:05:00 UTC

[jira] [Updated] (HBASE-21548) WAL writer for recovered.edits file in WalSplitting should not require hflush from filesystem

     [ https://issues.apache.org/jira/browse/HBASE-21548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guanghao Zhang updated HBASE-21548:
-----------------------------------
    Fix Version/s:     (was: 2.2.0)
                   2.3.0

> WAL writer for recovered.edits file in WalSplitting should not require hflush from filesystem
> ---------------------------------------------------------------------------------------------
>
>                 Key: HBASE-21548
>                 URL: https://issues.apache.org/jira/browse/HBASE-21548
>             Project: HBase
>          Issue Type: Improvement
>          Components: wal
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Major
>             Fix For: 2.3.0
>
>
> We ran into a problem running HBase on top of Azure filesystems as described in HBASE-21544
> The quick solution was to backport HBASE-20734 to branch-2.0 to solve this issue. However, it is incorrect for HBase to have the recovered.edits writer asserting more stringent requirements than it actually needs (does not need hflush).
> This is to track fixing up the writers such that we are not requiring more than we actually need.



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