You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Peter Bacsko (Jira)" <ji...@apache.org> on 2021/01/25 13:03:00 UTC
[jira] [Commented] (YARN-10593) Fix incorrect string comparison in
GpuDiscoverer
[ https://issues.apache.org/jira/browse/YARN-10593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17271298#comment-17271298 ]
Peter Bacsko commented on YARN-10593:
-------------------------------------
Unfortunately, Zoltan Siegl's comment has not been addressed: https://issues.apache.org/jira/browse/YARN-9217?focusedCommentId=16763445&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16763445
> Fix incorrect string comparison in GpuDiscoverer
> ------------------------------------------------
>
> Key: YARN-10593
> URL: https://issues.apache.org/jira/browse/YARN-10593
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
>
> The following comparison in {{GpuDiscoverer}} is invalid:
> {noformat}
> binaryPath = configuredBinaryFile;
> // If path exists but file name is incorrect don't execute the file
> String fileName = binaryPath.getName();
> if (DEFAULT_BINARY_NAME.equals(fileName)) { <--- inverse condition needed
> String msg = String.format("Please check the configuration value of"
> +" %s. It should point to an %s binary.",
> YarnConfiguration.NM_GPU_PATH_TO_EXEC,
> DEFAULT_BINARY_NAME);
> throwIfNecessary(new YarnException(msg), config);
> LOG.warn(msg);
> }{noformat}
> Obviously it should be other way around - we should log a warning or throw an exception if the file names *differ*, not when they're equal.
> Consider adding a unit test for this.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org