[ https://issues.apache.org/jira/browse/FLINK-6493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tzu-Li (Gordon) Tai resolved FLINK-6493. ---------------------------------------- Resolution: Fixed Fix Version/s: 1.3.3 Thanks for the contribution [~mingleizhang]! Fixed in master via 875a1369c2ecfd721e3797f59f7ae29e7c522840. Fixed in 1.3 via 856d44cdb6147970f0a5912652bedbfaf8f9ca33. > Ineffective null check in RegisteredOperatorBackendStateMetaInfo#equals() > ------------------------------------------------------------------------- > > Key: FLINK-6493 > URL: https://issues.apache.org/jira/browse/FLINK-6493 > Project: Flink > Issue Type: Bug > Components: State Backends, Checkpointing > Reporter: Ted Yu > Assignee: mingleizhang > Priority: Minor > Fix For: 1.4.0, 1.3.3 > > > {code} > && ((partitionStateSerializer == null && ((Snapshot) > obj).getPartitionStateSerializer() == null) > || partitionStateSerializer.equals(((Snapshot) > obj).getPartitionStateSerializer())) > && ((partitionStateSerializerConfigSnapshot == null && ((Snapshot) > obj).getPartitionStateSerializerConfigSnapshot() == null) > || partitionStateSerializerConfigSnapshot.equals(((Snapshot) > obj).getPartitionStateSerializerConfigSnapshot())); > {code} > The null check for partitionStateSerializer / > partitionStateSerializerConfigSnapshot is in combination with another clause. > This may lead to NPE in the partitionStateSerializer.equals() call. -- This message was sent by Atlassian JIRA (v6.4.14#64029)