Hi Rajsekhar,

 

I think monitoring the CompactionManagerMBean is what you need.

 

Kenneth Brotman

 

From: Rajsekhar Mallick [mailto:raj.mallic...@gmail.com] 
Sent: Friday, February 15, 2019 8:59 AM
To: user@cassandra.apache.org
Subject: Unable to track compaction completion

 

Hello team,

 

I have been trying to figure out, how to track the completion of a compaction 
on a node.

Nodetool compactionstats show instantaneous results.

 

I found that system.compaction_in_progress gets me the same details as that of 
compactionstats. Also it gets me a id for running compaction.

I was of the view that checking for the same id in system.compaction_history 
would fetch me the compaction details after a running compaction ends.

But no such relationship exists I see.

Please do confirm on the above.

 

Thanks,

Rajsekhar Mallick

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