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Anu Engineer commented on HDFS-11601: ------------------------------------- [~cheersyang] With the new scale that we have seen, more than 3 million keys, do you know if this is an issue? or do we much larger numbers? say 10 million ozone keys? > Ozone: Compact DB should be called on Open Containers. > ------------------------------------------------------ > > Key: HDFS-11601 > URL: https://issues.apache.org/jira/browse/HDFS-11601 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: ozone > Affects Versions: HDFS-7240 > Reporter: Anu Engineer > Assignee: Weiwei Yang > Labels: ozoneMerge, tocheck > > The discussion in HDFS-11594 pointed to a potential issue that we might run > into. That is too many delete key operations can take place and make a DB > slow. Running compactDB in those cases are useful. Currently we run compactDB > when we close a container. This JIRA tracks a potential improvement of > running compactDB even on open containers. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org