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Posted to issues@hbase.apache.org by "Heng Chen (JIRA)" <ji...@apache.org> on 2016/06/23 06:35:16 UTC

[jira] [Commented] (HBASE-16086) TableCfWALEntryFilter and ScopeWALEntryFilter should not redundantly iterate over cells.

    [ https://issues.apache.org/jira/browse/HBASE-16086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15345888#comment-15345888 ] 

Heng Chen commented on HBASE-16086:
-----------------------------------

What's the difference between "iterate over cells once" and "apply the "cell filtering" logic to these cells."

> TableCfWALEntryFilter and ScopeWALEntryFilter should not redundantly iterate over cells.
> ----------------------------------------------------------------------------------------
>
>                 Key: HBASE-16086
>                 URL: https://issues.apache.org/jira/browse/HBASE-16086
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 1.2.0, 1.3.0
>            Reporter: churro morales
>             Fix For: 1.3.1
>
>
> TableCfWALEntryFilter and ScopeWALEntryFilter both filter by iterating over cells.  Since the filters are chained we do this work twice.  Instead iterate over cells once and apply the "cell filtering" logic to these cells.



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