lujie created HBASE-20420:
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Summary: Fix Some Potential NPE
Key: HBASE-20420
URL: https://issues.apache.org/jira/browse/HBASE-20420
Project: HBase
Issue Type: Bug
Affects Versions: 2.0.0-beta-2
Reporter: lujie
Attachments: hbase-20420.patch
We have used the tool [NPEDetector|https://github.com/lujiefsi/NPEDetector]
find another six problems that similar to HBASE-20419.
list here and attach the patch.
CommonFSUtils#listStatus
RSGroupInfoManagerImpl#getRSGroupOfServer
BackupSystemTable#readBackupInfo
SnapshotManifest#getRegionManifestsMap
HRegionFileSystem#getFamilies
Result#getFamilyMap
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