Jing Zhao created HDFS-8652: ------------------------------- Summary: Track BlockInfo instead of Block in CorruptReplicasMap Key: HDFS-8652 URL: https://issues.apache.org/jira/browse/HDFS-8652 Project: Hadoop HDFS Issue Type: Improvement Components: namenode Reporter: Jing Zhao Assignee: Jing Zhao
Currently {{CorruptReplicasMap}} uses {{Block}} as its key and records the list of DataNodes with corrupted replicas. For Erasure Coding since a striped block group contains multiple internal blocks with different block ID, we should use {{BlockInfo}} as the key. HDFS-8619 is the jira to fix this for EC. To ease merging we will use jira to first make changes in trunk/branch-2. -- This message was sent by Atlassian JIRA (v6.3.4#6332)