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From "jaanai (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (PHOENIX-5250) The data of WAL files accumulates and can't be cleaned
Date Fri, 19 Apr 2019 13:44:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-5250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821922#comment-16821922
] 

jaanai edited comment on PHOENIX-5250 at 4/19/19 1:43 PM:
----------------------------------------------------------

It is an HBase issue caused by once performance improvement, but how to deal with this problem
within Phoenix?  Any ideas? [~vincentpoon], [~elserj], [~lhofhansl] 


was (Author: jaanai):
[~vincentpoon], [~elserj], [~lhofhansl] Any ideas? It is an HBase issue caused by once performance
improvement, but how to deal with this problem within Phoenix?

> The data of WAL files accumulates and can't be cleaned
> ------------------------------------------------------
>
>                 Key: PHOENIX-5250
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5250
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 5.0.0
>            Reporter: jaanai
>            Priority: Blocker
>         Attachments: image-2019-04-19-21-31-27-888.png
>
>
> Because of the modification of HBASE-20781,  the faked WALEdits won't be filtered,
all WALEdits will be saved into Memstore with a status that inMemstore is true(uses WAL->append
method).
> !image-2019-04-19-21-31-27-888.png|width=755,height=310!
> The WAL files can't be cleaned, expect for resarting RS, Many WAL files will decrease the
percent of disk free.  
> !https://gw.alicdn.com/tfscom/TB1n3cDQVzqK1RjSZFCXXbbxVXa.png|width=422,height=159!
>  
>  
>  



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