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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-5250) The accumulated wal files can't be cleaned
Date Thu, 02 May 2019 17:23:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-5250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser updated PHOENIX-5250:
--------------------------------
    Description: 
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 family array of IndexedKeyValue is WALEdit.METAFAMILY that is used to describe a fake
WALEdit, and it will put into Memstore with WALedits of data table during sync global index.

WAL files can't be cleaned, except for restarting RS, Many WAL files will decrease the percent
of disk free.  

!https://gw.alicdn.com/tfscom/TB1n3cDQVzqK1RjSZFCXXbbxVXa.png|width=422,height=159!

 

 

 

  was:
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 family array of IndexedKeyValue is WALEdit.METAFAMILY that is used to describe a fake
WALEdit, and it will put into Memstore with WALedits of data table during sync global index.

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!

 

 

 


> The accumulated wal files can't be cleaned
> ------------------------------------------
>
>                 Key: PHOENIX-5250
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5250
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: jaanai
>            Priority: Blocker
>             Fix For: 5.1.0
>
>         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 family array of IndexedKeyValue is WALEdit.METAFAMILY that is used to describe
a fake WALEdit, and it will put into Memstore with WALedits of data table during sync global
index.
> WAL files can't be cleaned, except for restarting 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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