[jira] [Created] (HDFS-15560) The getMaxNodesPerRack May Cause "Failed to place enough replicas"

2020-09-08 Thread wangzhixiang (Jira)
wangzhixiang created HDFS-15560: --- Summary: The getMaxNodesPerRack May Cause "Failed to place enough replicas" Key: HDFS-15560 URL: https://issues.apache.org/jira/browse/HDFS-15560 Project: Hadoop HDFS

[jira] [Created] (HDFS-15115) Namenode crash caused by NPE in BlockPlacementPolicyDefault when dynamically change logger to debug

2020-01-13 Thread wangzhixiang (Jira)
wangzhixiang created HDFS-15115: --- Summary: Namenode crash caused by NPE in BlockPlacementPolicyDefault when dynamically change logger to debug Key: HDFS-15115 URL: https://issues.apache.org/jira/browse/HDFS-15115