Li Bo created HDFS-7678: --------------------------- Summary: Block group reader 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: Li Bo
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)