Ted Yu created FLINK-6400: ----------------------------- Summary: Lack of protection accessing masterHooks in CheckpointCoordinator#triggerCheckpoint Key: FLINK-6400 URL: https://issues.apache.org/jira/browse/FLINK-6400 Project: Flink Issue Type: Bug Reporter: Ted Yu Priority: Minor
Here is related code: {code} synchronized (triggerLock) { ... try { List<MasterState> masterStates = MasterHooks.triggerMasterHooks(masterHooks.values(), {code} masterHooks is protected by lock in other methods while triggerLock is only used in CheckpointCoordinator#triggerCheckpoint() -- This message was sent by Atlassian JIRA (v6.3.15#6346)