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From "Gary Yao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-8915) CheckpointingStatisticsHandler fails to return PendingCheckpointStats
Date Sat, 10 Mar 2018 21:56:00 GMT
Gary Yao created FLINK-8915:
-------------------------------

             Summary: CheckpointingStatisticsHandler fails to return PendingCheckpointStats

                 Key: FLINK-8915
                 URL: https://issues.apache.org/jira/browse/FLINK-8915
             Project: Flink
          Issue Type: Bug
          Components: REST
    Affects Versions: 1.5.0, 1.6.0
            Reporter: Gary Yao
             Fix For: 1.5.0


{noformat}
2018-03-10 21:47:52,487 ERROR org.apache.flink.runtime.rest.handler.job.checkpoints.CheckpointingStatisticsHandler
 - Implementation error: Unhandled exception.
java.lang.IllegalArgumentException: Given checkpoint stats object of type org.apache.flink.runtime.checkpoint.PendingCheckpointStats
cannot be converted.
	at org.apache.flink.runtime.rest.messages.checkpoints.CheckpointStatistics.generateCheckpointStatistics(CheckpointStatistics.java:276)
	at org.apache.flink.runtime.rest.handler.job.checkpoints.CheckpointingStatisticsHandler.handleRequest(CheckpointingStatisticsHandler.java:146)
	at org.apache.flink.runtime.rest.handler.job.checkpoints.CheckpointingStatisticsHandler.handleRequest(CheckpointingStatisticsHandler.java:54)
	at org.apache.flink.runtime.rest.handler.job.AbstractExecutionGraphHandler.lambda$handleRequest$0(AbstractExecutionGraphHandler.java:81)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
	at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
	at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
{noformat}



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