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https://issues.apache.org/jira/browse/YARN-9593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16860209#comment-16860209
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Jonathan Hung commented on YARN-9593:
-------------------------------------
Yeah [~erwaman], that seems reasonable. Are you interested in taking this up?
> Updating scheduler conf with comma in config value fails
> --------------------------------------------------------
>
> Key: YARN-9593
> URL: https://issues.apache.org/jira/browse/YARN-9593
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.9.0, 3.0.0, 3.2.0, 3.1.2
> Reporter: Anthony Hsu
> Priority: Major
>
> For example:
> {code:java}
> $ yarn schedulerconf -update "root.gridops:acl_administer_queue=user1,user2
> group1,group2"
> Specify configuration key value as confKey=confVal.{code}
> This fails because there is a comma in the config value and the SchedConfCLI
> splits on comma first, expecting each split to a k=v pair.
> {noformat}
> void globalUpdates(String args, SchedConfUpdateInfo updateInfo) {
> if (args == null) {
> return;
> }
> HashMap<String, String> globalUpdates = new HashMap<>();
> for (String globalUpdate : args.split(",")) {
> putKeyValuePair(globalUpdates, globalUpdate);
> }
> updateInfo.setGlobalParams(globalUpdates);
> }{noformat}
> Cc: [~jhung]
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