Standalone HA cluster: Fatal error occurred in the cluster entrypoint.
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Standalone HA cluster: Fatal error occurred in the cluster entrypoint.
 
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Hello,
I am running flink 1.6.1 standalone HA cluster. Today I am unable to start cluster because of "Fatal error in cluster entrypoint"
(I used to see this error when running flink 1.5 version, after upgrade to 1.6.1 (which had a fix for this bug) everything worked well for a while)
Question: what exactly needs to be done to clean "state handle store"?
2018-11-15 15:09:53,181 DEBUG org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor - Fencing token not set: Ignoring message LocalFencedMessage(null, org.apache.flink.runtime.rpc.messages.RunAsync@21fd224c) because the
fencing token is null.
2018-11-15 15:09:53,182 ERROR org.apache.flink.runtime.entrypoint.ClusterEntrypoint - Fatal error occurred in the cluster entrypoint.
java.lang.RuntimeException: org.apache.flink.util.FlinkException: Could not retrieve submitted JobGraph from state handle under /e13034f83a80072204facb2cec9ea6a3. This indicates that the retrieved state handle is broken. Try cleaning
the state handle store.
at org.apache.flink.util.ExceptionUtils.rethrow(ExceptionUtils.java:199)
at org.apache.flink.util.function.FunctionUtils.lambda$uncheckedFunction$1(FunctionUtils.java:61)
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
at java.util.concurrent.CompletableFuture$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$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: org.apache.flink.util.FlinkException: Could not retrieve submitted JobGraph from state handle under /e13034f83a80072204facb2cec9ea6a3. This indicates that the retrieved state handle is broken. Try cleaning the state
handle store.
at org.apache.flink.runtime.jobmanager.ZooKeeperSubmittedJobGraphStore.recoverJobGraph(ZooKeeperSubmittedJobGraphStore.java:208)
at org.apache.flink.runtime.dispatcher.Dispatcher.recoverJob(Dispatcher.java:692)
at org.apache.flink.runtime.dispatcher.Dispatcher.recoverJobGraphs(Dispatcher.java:677)
at org.apache.flink.runtime.dispatcher.Dispatcher.recoverJobs(Dispatcher.java:658)
at org.apache.flink.runtime.dispatcher.Dispatcher.lambda$null$26(Dispatcher.java:817)
at org.apache.flink.util.function.FunctionUtils.lambda$uncheckedFunction$1(FunctionUtils.java:59)
... 9 more
Caused by: java.io.FileNotFoundException: /checkpoint_repo/ha/submittedJobGraphdd865937d674 (No such file or directory)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at org.apache.flink.core.fs.local.LocalDataInputStream.<init>(LocalDataInputStream.java:50)
at org.apache.flink.core.fs.local.LocalFileSystem.open(LocalFileSystem.java:142)
at org.apache.flink.runtime.state.filesystem.FileStateHandle.openInputStream(FileStateHandle.java:68)
at org.apache.flink.runtime.state.RetrievableStreamStateHandle.openInputStream(RetrievableStreamStateHandle.java:64)
at org.apache.flink.runtime.state.RetrievableStreamStateHandle.retrieveState(RetrievableStreamStateHandle.java:57)
at org.apache.flink.runtime.jobmanager.ZooKeeperSubmittedJobGraphStore.recoverJobGraph(ZooKeeperSubmittedJobGraphStore.java:202)
... 14 more 2018-11-15 15:09:53,185 INFO org.apache.flink.runtime.blob.TransientBlobCache - Shutting down BLOB cache
thank you, Olga |
Re: Standalone HA cluster: Fatal error occurred in the cluster entrypoint.
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I "solved" this issue by cleaning the zookeeper information and start the cluster again all the the checkpoint and job graph data will be erased and basacly you will start a new cluster... It's happened to me allot on a 1.5.x On a 1.6 things are running perfect . I'm not sure way this error is back again on 1.6.1 ? On Fri, 16 Nov 2018, 0:42 Olga Luganska <[hidden email] wrote:
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Re: Standalone HA cluster: Fatal error occurred in the cluster entrypoint.
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Hi, Miki
Thank you for reply!
I have deleted zookeeper data and was able to restart cluster.
Olga
Sent from my iPhone
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Re: Standalone HA cluster: Fatal error occurred in the cluster entrypoint.
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Hi all, I am getting similar exception while upgrading from Flink 1.4 to 1.6: ``` 06 Feb 2019 14:37:34,080 ERROR org.apache.flink.runtime.entrypoint.ClusterEntrypoint - Fatal error occurred in the cluster entrypoint. java.lang.RuntimeException: org.apache.flink.util.FlinkException: Could not retrieve submitted JobGraph from state handle under /689f43070c701826e19ac24841050ea1. This indicates that the retrieved state handle is broken. Try cleaning the state handle store. at org.apache.flink.util.ExceptionUtils.rethrow(ExceptionUtils.java:199) at org.apache.flink.util.function.FunctionUtils.lambda$uncheckedFunction$2(FunctionUtils.java:74) at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602) at java.util.concurrent.CompletableFuture$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$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) Caused by: org.apache.flink.util.FlinkException: Could not retrieve submitted JobGraph from state handle under /689f43070c701826e19ac24841050ea1. This indicates that the retrieved state handle is broken. Try cleaning the state handle store. at org.apache.flink.runtime.jobmanager.ZooKeeperSubmittedJobGraphStore.recoverJobGraph(ZooKeeperSubmittedJobGraphStore.java:208) at org.apache.flink.runtime.dispatcher.Dispatcher.recoverJob(Dispatcher.java:696) at org.apache.flink.runtime.dispatcher.Dispatcher.recoverJobGraphs(Dispatcher.java:681) at org.apache.flink.runtime.dispatcher.Dispatcher.recoverJobs(Dispatcher.java:662) at org.apache.flink.runtime.dispatcher.Dispatcher.lambda$null$26(Dispatcher.java:821) at org.apache.flink.util.function.FunctionUtils.lambda$uncheckedFunction$2(FunctionUtils.java:72) ... 9 more Caused by: java.io.InvalidClassException: org.apache.flink.runtime.jobgraph.tasks.CheckpointCoordinatorConfiguration; local class incompatible: stream classdesc serialVersionUID = -647384516034982626, local class serialVersionUID = 2 ``` Is it safe to clean Zookeeper state as it is suggested in logs? What kind of information I am losing? Thank you, Alexander On Fri, Nov 16, 2018 at 7:46 PM Olga Luganska <[hidden email]> wrote:
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