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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/07/09 10:08:00 UTC
[jira] [Updated] (HDDS-5421) SCM throws NPE during JMX call
[ https://issues.apache.org/jira/browse/HDDS-5421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDDS-5421:
---------------------------------
Labels: pull-request-available (was: )
> SCM throws NPE during JMX call
> ------------------------------
>
> Key: HDDS-5421
> URL: https://issues.apache.org/jira/browse/HDDS-5421
> Project: Apache Ozone
> Issue Type: Bug
> Components: SCM
> Reporter: Nanda kumar
> Assignee: Nilotpal Nandi
> Priority: Major
> Labels: pull-request-available
>
> Whenever there is a JMX call to SCM, there is an NPE in SCM log file.
> JMX call invokes _StorageContainerManager#getScmRatisRoles_
> {code:java}
> @Override
> public String getScmRatisRoles() throws IOException {
> return HddsUtils.format(getScmHAManager().getRatisServer().getRatisRoles());
> }
> {code}
> When in NON-HA mode the below call is returning null, causing NPE during JMX call.
> {code:java}
> SCMHAManager#getRatisServer(){code}
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