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Hudson commented on HDFS-12591: ------------------------------- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13391 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/13391/]) HDFS-12591. [READ] Implement LevelDBFileRegionFormat. Contributed by (cdouglas: rev b634053c4daec181511abb314aeef0a8fe851086) * (add) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/common/blockaliasmap/impl/TestLevelDBFileRegionAliasMap.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java * (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/blockaliasmap/impl/LevelDBFileRegionAliasMap.java > [READ] Implement LevelDBFileRegionFormat > ---------------------------------------- > > Key: HDFS-12591 > URL: https://issues.apache.org/jira/browse/HDFS-12591 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: hdfs > Reporter: Ewan Higgs > Assignee: Ewan Higgs > Priority: Minor > Attachments: HDFS-12591-HDFS-9806.001.patch, > HDFS-12591-HDFS-9806.002.patch, HDFS-12591-HDFS-9806.003.patch, > HDFS-12591-HDFS-9806.004.patch, HDFS-12591-HDFS-9806.005.patch, > HDFS-12591-HDFS-9806.006.patch, HDFS-12591-HDFS-9806.007.patch > > > The existing work for HDFS-9806 uses an implementation of the {{FileRegion}} > read from a csv file. This is good for testability and diagnostic purposes, > but it is not very efficient for larger systems. > There should be a version that is similar to the {{TextFileRegionFormat}} > that instead uses LevelDB. -- 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