[ https://issues.apache.org/jira/browse/HDFS-8059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo Nicholas Sze updated HDFS-8059: -------------------------------------- Parent Issue: HDFS-8031 (was: HDFS-7285) > Erasure coding: move dataBlockNum and parityBlockNum from BlockInfoStriped to > INodeFile > --------------------------------------------------------------------------------------- > > Key: HDFS-8059 > URL: https://issues.apache.org/jira/browse/HDFS-8059 > Project: Hadoop HDFS > Issue Type: Sub-task > Affects Versions: HDFS-7285 > Reporter: Yi Liu > Assignee: Yi Liu > Attachments: HDFS-8059.001.patch > > > Move {{dataBlockNum}} and {{parityBlockNum}} from BlockInfoStriped to > INodeFile, and store them in {{FileWithStripedBlocksFeature}}. > Ideally these two nums are the same for all striped blocks in a file, and > store them in BlockInfoStriped will waste NN memory. -- This message was sent by Atlassian JIRA (v6.3.4#6332)