Xiao Chen created HDFS-10963: -------------------------------- Summary: Reduce log level when network topology cannot find enough datanodes. Key: HDFS-10963 URL: https://issues.apache.org/jira/browse/HDFS-10963 Project: Hadoop HDFS Issue Type: Improvement Reporter: Xiao Chen Assignee: Xiao Chen Priority: Minor Attachments: HDFS-10963.01.patch
Credit to [~qwertymaniac] who reported this. {quote} The change made by HDFS-10320 now causes all 1-rack cluster to keep printing below: WARN org.apache.hadoop.net.NetworkTopology Failed to find datanode (scope="" excludedScope="/default"). {quote} This was added in HDFS-10320 to replace an exception that caused NN terminate. A warn log was added. But thinking closely, this should be debug to reduce confusion. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org