[ https://issues.apache.org/jira/browse/HDFS-14502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Konstantin Shvachko updated HDFS-14502: --------------------------------------- Status: Patch Available (was: Open) Simple patch adding {{saveNamespace()}} > keepResults option in NNThroughputBenchmark should call saveNamespace() > ----------------------------------------------------------------------- > > Key: HDFS-14502 > URL: https://issues.apache.org/jira/browse/HDFS-14502 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 2.7.6 > Reporter: Konstantin Shvachko > Assignee: Konstantin Shvachko > Priority: Major > Attachments: HDFS-14502.001.patch > > > {{-keepResults}} option is usually used to make it possible to rerun > NNThroughputBenchmark with existing namespace state. E.g. first generate > files with {{create}} command and then run {{fileStatus}} command on > generated files. > NNThroughputBenchmark should call {{saveNamespace()}} when {{-keepResults}} > option is specified. Otherwise NN startup takes a while since it needs to > digest large edits file starting from the empty image. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org