Michael Stack created HBASE-23291:
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Summary: ProcedureStoreReader Tool
Key: HBASE-23291
URL: https://issues.apache.org/jira/browse/HBASE-23291
Project: HBase
Issue Type: New Feature
Components: proc-v2, tooling
Reporter: Michael Stack
Need a tool to read a MasterProcWALs directory and dump out debug and status
per log file, outstanding edits, etc.
In UI, under 'Procedures and Locks' tab we can see list of outstanding pv2
WALs. There is even a tab which allows you see if a file is corrupt. Even
still, sometimes WALs persist and are not cleaned up. Why is opaque. A tool
which read the directory and perhaps dumped out problematic procedures would be
of use.
I tried to start one but it is a little awkward as any such tool would depend
on hbase-server (if it the default WALProcedureStore implementation) so the
tool would have to be in hbase-server or downstream from it. Let me attach what
I have so far which currently lives in hbase-examples... which is wrong place
for it. More work to do....
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