[ https://issues.apache.org/jira/browse/HBASE-25332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
lujie updated HBASE-25332: -------------------------- Summary: two NPEs (was: One pontential NPE) > two NPEs > -------- > > Key: HBASE-25332 > URL: https://issues.apache.org/jira/browse/HBASE-25332 > Project: HBase > Issue Type: Bug > Reporter: lujie > Priority: Major > > * getData can return null atĀ > > [https://github.com/apache/hbase/blob/1726160839368df14602da1618e3538955b25f74/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java#L615] > or > > [https://github.com/apache/hbase/blob/1726160839368df14602da1618e3538955b25f74/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java#L619] > all its caller have null checker except at > > [https://github.com/apache/hbase/blob/1726160839368df14602da1618e3538955b25f74/hbase-server/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.java#L467] > * peek can return null at > > [https://github.com/apache/hbase/blob/1726160839368df14602da1618e3538955b25f74/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/KeyValueHeap.java#L108] > all its callers have null checker except at > > [https://github.com/apache/hbase/blob/1726160839368df14602da1618e3538955b25f74/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ReversedKeyValueHeap.java#L110] > We shoud add null check forĀ pontential NPEs. -- This message was sent by Atlassian Jira (v8.3.4#803005)