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Lars Hofhansl commented on HBASE-11702: --------------------------------------- bq. Not worth the effort of making RS-wide metrics out of that. Seems like a very useful metric to me. If we had total bytes/KVs flushed, total bytes/KVs minor, and total bytes/KVs major compacted per region server that seem to be very useful metrics. Would only need to collect the metric locally per flush/compaction and then update the RS metric with the total for the flush/compaction. > Better introspection of long running compactions > ------------------------------------------------ > > Key: HBASE-11702 > URL: https://issues.apache.org/jira/browse/HBASE-11702 > Project: HBase > Issue Type: Improvement > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Priority: Minor > Fix For: 0.99.0, 2.0.0, 0.98.6 > > Attachments: HBASE-11702.patch > > > For better introspection of long running compactions, periodically print > compaction progress for a file at DEBUG level (thread name, file path, total > compacted KVs, total compacted bytes, completion percent, rate). -- This message was sent by Atlassian JIRA (v6.2#6252)