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Jonathan Hsieh commented on HBASE-5628: --------------------------------------- - parallelize the reads of .regioninfo files in the "diagnostic" section of repairs. > Improve performance of uberhbck > ------------------------------- > > Key: HBASE-5628 > URL: https://issues.apache.org/jira/browse/HBASE-5628 > Project: HBase > Issue Type: Improvement > Components: hbck > Affects Versions: 0.90.7, 0.92.2, 0.94.0, 0.96.0 > Reporter: Jonathan Hsieh > > During reviews of HBASE-5128 there are several opportunities investigate for > improving the performance of the tool. > - Change regionInfoMap and tablesInfo from TreeMap to HashMap. > - Change some full region set reloads to be incremental to require fewer > passes. > - Cache meta for subsequent calls of closeRegionSileneglyAndWait -- 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