ConcurrentModificationException in invalidateCorruptReplicas() --------------------------------------------------------------
Key: HDFS-606 URL: https://issues.apache.org/jira/browse/HDFS-606 Project: Hadoop HDFS Issue Type: Bug Components: name-node Affects Versions: 0.21.0 Reporter: Konstantin Shvachko Assignee: Konstantin Shvachko Fix For: 0.21.0 {{BlockManager.invalidateCorruptReplicas()}} iterates over DatanodeDescriptor-s while removing corrupt replicas from the descriptors. This causes {{ConcurrentModificationException}} if there is more than one replicas of the block. I ran into this exception debugging different scenarios in append, but it should be fixed in the trunk too. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.