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Posted to yarn-dev@hadoop.apache.org by "Phil D'Amore (JIRA)" <ji...@apache.org> on 2014/10/22 02:23:34 UTC
[jira] [Created] (YARN-2723) rmadmin -replaceLabelsOnNode does not
correctly parse port
Phil D'Amore created YARN-2723:
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Summary: rmadmin -replaceLabelsOnNode does not correctly parse port
Key: YARN-2723
URL: https://issues.apache.org/jira/browse/YARN-2723
Project: Hadoop YARN
Issue Type: Bug
Components: client
Reporter: Phil D'Amore
There is an off-by-one issue in RMAdminCLI.java (line 457):
port = Integer.valueOf(nodeIdStr.substring(nodeIdStr.indexOf(":")));
should probably be:
port = Integer.valueOf(nodeIdStr.substring(nodeIdStr.indexOf(":")+1));
Currently attempting to add a label to a node with a port specified looks like this:
[yarn@ip-10-0-0-66 ~]$ yarn rmadmin -replaceLabelsOnNode node.example.com:45454,test-label
replaceLabelsOnNode: For input string: ":45454"
Usage: yarn rmadmin [-replaceLabelsOnNode [node1:port,label1,label2 node2:port,label1,label2]]
It appears to be trying to parse the ':' as part of the integer because the substring index is off.
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