[jira] [Created] (FLINK-13270) CheckpointCoordinator abort the checkpoint

["molsion (JIRA)" <ji...@apache.org>]

molsion created FLINK-13270:
-------------------------------

             Summary: CheckpointCoordinator abort the checkpoint
                 Key: FLINK-13270
                 URL: https://issues.apache.org/jira/browse/FLINK-13270
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Checkpointing
    Affects Versions: 1.6.3
            Reporter: molsion
         Attachments: image-2019-07-15-19-30-12-930.png

# Submitting a job that source is Kafka, and Kafka partition is 1 , if set source Parallelism to 4,the job will be submitted successfully and source operator is RUNNING status but three Parallelism task is FINISHED
 # checkpoint will abort when org.apache.flink.runtime.checkpoint.CheckpointCoordinator#triggerCheckpoint trigger and return CheckpointTriggerResult(CheckpointDeclineReason.NOT_ALL_REQUIRED_TASKS_RUNNING), this job do not have a successful checkpoint and lost runtime status
 # Here is the log

{code:java}
//代码占位符

July 15th 2019, 19:29:43.230 Checkpoint triggering task Source: org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer@132e3594-Stream -> Calc(where: (CAST(msg) LIKE '%我们%'), select: (CAST(msg) AS kkey, CAST(key) AS msg)) -> SinkConversion to Row (1/4) of job 2e1b28950a38d62803a9840609b55612 is not being executed at the moment. Aborting checkpoint. 


July 15th 2019, 19:28:43.230 Checkpoint triggering task Source: org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer@132e3594-Stream -> Calc(where: (CAST(msg) LIKE '%我们%'), select: (CAST(msg) AS kkey, CAST(key) AS msg)) -> SinkConversion to Row (1/4) of job 2e1b28950a38d62803a9840609b55612 is not being executed at the moment. Aborting checkpoint.
{code}
We want to be able to trigger checkpoint and store it if we have a finished node in operator,or we want to be able to check Parallelism problem when we submit the job(eg : if Parallelism  > kafkaPartition then submit unsuccessfully)

 

 

 

 



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