[jira] [Created] (HDFS-13441) DataNode missed BlockKey update from NameNode due to HeartbeatResponse was dropped

yunjiong zhao created HDFS-13441: Summary: DataNode missed BlockKey update from NameNode due to HeartbeatResponse was dropped Key: HDFS-13441 URL: https://issues.apache.org/jira/browse/HDFS-13441 Proj

[jira] [Created] (HDFS-9959) add log when block removed from last live datanode

yunjiong zhao created HDFS-9959: --- Summary: add log when block removed from last live datanode Key: HDFS-9959 URL: https://issues.apache.org/jira/browse/HDFS-9959 Project: Hadoop HDFS Issue Type

[jira] [Created] (HDFS-10477) Stop decommission a rack of DataNodes caused NameNode fail over to standby

yunjiong zhao created HDFS-10477: Summary: Stop decommission a rack of DataNodes caused NameNode fail over to standby Key: HDFS-10477 URL: https://issues.apache.org/jira/browse/HDFS-10477 Project: Had

[jira] [Created] (HDFS-10831) Add log when URLConnectionFactory.openConnection failed

yunjiong zhao created HDFS-10831: Summary: Add log when URLConnectionFactory.openConnection failed Key: HDFS-10831 URL: https://issues.apache.org/jira/browse/HDFS-10831 Project: Hadoop HDFS I

[jira] [Created] (HDFS-11377) Balancer hung due to "No mover threads available"

yunjiong zhao created HDFS-11377: Summary: Balancer hung due to "No mover threads available" Key: HDFS-11377 URL: https://issues.apache.org/jira/browse/HDFS-11377 Project: Hadoop HDFS Issue T

[jira] [Created] (HDFS-11384) Add option for balancer to disperse getBlocks calls to avoid NameNode's rpc.CallQueueLength spike

yunjiong zhao created HDFS-11384: Summary: Add option for balancer to disperse getBlocks calls to avoid NameNode's rpc.CallQueueLength spike Key: HDFS-11384 URL: https://issues.apache.org/jira/browse/HDFS-11384