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stack commented on HBASE-5907: ------------------------------ +1 Have you tried it against a few hlogs Kannan? > enhance HLog pretty printer to print additional useful stats > ------------------------------------------------------------ > > Key: HBASE-5907 > URL: https://issues.apache.org/jira/browse/HBASE-5907 > Project: HBase > Issue Type: Improvement > Reporter: Kannan Muthukkaruppan > Priority: Minor > Attachments: D2979.1.patch, D2979.2.patch > > > It would be useful for analysis purposes to enhance the HLog pretty printer > to optionally print a bunch of additional stats such as: > 1) # of txns > 2) # of KVs updated > 3) avg size of txns > 4) avg size of KVs > 5) avg # of KVs written per txn > 5) unique CF signatures involved in put/delete operatons; and breakdown of > some of the above metrics by these signatures, etc. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira