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YahooArchive / omid

Transactional Support for HBase (Mirror of https://github.com/apache/incubator-omid)
http://omid.incubator.apache.org/
Apache License 2.0
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[OMID-39] Implement coprocessor metrics in Hadoop #120

Closed francisco-perez-sorrosal closed 8 years ago

francisco-perez-sorrosal commented 8 years ago

Histograms added: -time on compactions -time on processing a cell -time on contacting commit table for retrieve a commit TS (RPC)

Counters added: -major & minor compactions -scanned rows (in all compactions) -total cells explored (in all compactions) -retained cells (in all compactions) -shadow cells healed (in all compactions) -discarded cells (in all compactions) -tombstone cells found (in all compactions)

Change-Id: I4a3607f1992505896e674ddb073a51ebf2582550