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Lars Hofhansl commented on HBASE-5930: -------------------------------------- I'd be fine with this in 0.94 as well. > Periodically flush the Memstore? > -------------------------------- > > Key: HBASE-5930 > URL: https://issues.apache.org/jira/browse/HBASE-5930 > Project: HBase > Issue Type: Improvement > Reporter: Lars Hofhansl > Assignee: Devaraj Das > Priority: Minor > Fix For: 0.96.0 > > Attachments: 5930-wip.patch > > > A colleague of mine ran into an interesting issue. > He inserted some data with the WAL disabled, which happened to fit in the > aggregate Memstores memory. > Two weeks later he a had problem with the HDFS cluster, which caused the > region servers to abort. He found that his data was lost. Looking at the log > we found that the Memstores were not flushed at all during these two weeks. > Should we have an option to flush memstores periodically. There are obvious > downsides to this, like many small storefiles, etc. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira