[ https://issues.apache.org/jira/browse/HDFS-7678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhe Zhang reassigned HDFS-7678: ------------------------------- Assignee: Zhe Zhang (was: Li Bo) > Erasure coding: DFSInputStream with decode functionality > -------------------------------------------------------- > > Key: HDFS-7678 > URL: https://issues.apache.org/jira/browse/HDFS-7678 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Li Bo > Assignee: Zhe Zhang > Attachments: BlockGroupReader.patch > > > A block group reader will read data from BlockGroup no matter in striping > layout or contiguous layout. The corrupt blocks can be known before > reading(told by namenode), or just be found during reading. The block group > reader needs to do decoding work when some blocks are found corrupt. -- This message was sent by Atlassian JIRA (v6.3.4#6332)