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https://issues.apache.org/jira/browse/HBASE-19257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-19257:
---------------------------
    Description: 
I was troubleshooting customer case where high number of files piled up under 
MasterProcWALs directory.

Gaining insight into (sample) file from MasterProcWALs dir would help find the 
root cause.

This JIRA is to document ProcedureWALPrettyPrinter which reads proc wal file 
and prints (selected) information.

  was:
I was troubleshooting customer case where high number of files piled up under 
MasterProcWALs directory.

Gaining insight into (sample) file from MasterProcWALs dir would help find the 
root cause.

This JIRA is to add such tool which reads proc wal file and prints (selected) 
information.


> Document tool to dump information from MasterProcWALs file
> ----------------------------------------------------------
>
>                 Key: HBASE-19257
>                 URL: https://issues.apache.org/jira/browse/HBASE-19257
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>
> I was troubleshooting customer case where high number of files piled up under 
> MasterProcWALs directory.
> Gaining insight into (sample) file from MasterProcWALs dir would help find 
> the root cause.
> This JIRA is to document ProcedureWALPrettyPrinter which reads proc wal file 
> and prints (selected) information.



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