Aman Poonia created HBASE-28928:
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Summary: Handle NPE in Split/Merge table when quota is disabled
Key: HBASE-28928
URL: https://issues.apache.org/jira/browse/HBASE-28928
Project: HBase
Issue Type: Bug
Components: proc-v2
Affects Versions: 2.5.8
Reporter: Aman Poonia
Assignee: Aman Poonia
Currently when doing splits or merge we notigy quota manager about the same.
But if quota is not enabled we will get a null on below below call
{code:java}
// code placeholder
env.getMasterServices().getMasterQuotaManager() {code}
So the below two lines will throw unexpected exception which ideally can be
handled.
{code:java}
// code placeholder
env.getMasterServices().getMasterQuotaManager().onRegionSplit(this.getParentRegion());
{code}
{code:java}
// code placeholder
env.getMasterServices().getMasterQuotaManager().onRegionMerged(this.mergedRegion);
{code}
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