Shashikant Banerjee created HDFS-12948: ------------------------------------------
Summary: DiskBalancer report command top option should only take positive numeric values Key: HDFS-12948 URL: https://issues.apache.org/jira/browse/HDFS-12948 Project: Hadoop HDFS Issue Type: Bug Reporter: Shashikant Banerjee Assignee: Shashikant Banerjee Currently , diskBalancer report command "top" option takes values like "AAA" as well negative/decimal values and gives outPut. These invalid values should not be processed and some error/warning should be given. For Example, $ hdfs diskbalancer -report -top -100 17/12/19 15:07:01 INFO command.Command: Processing report command 17/12/19 15:07:02 INFO balancer.KeyManager: Block token params received from NN: update interval=10hrs, 0sec, token lifetime=10hrs, 0sec 17/12/19 15:07:02 INFO block.BlockTokenSecretManager: Setting block keys 17/12/19 15:07:02 INFO balancer.KeyManager: Update block keys every 2hrs, 30mins, 0sec 17/12/19 15:07:02 INFO command.Command: Reporting top -100 DataNode(s) benefiting from running DiskBalancer. Processing report command Reporting top -100 DataNode(s) benefiting from running DiskBalancer. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org