Hi all,
I'm running a standalone Flink cluster with Zookeeper and S3 for high availability storage. All of a sudden, the job managers started failing with an S3 `UnrecoverableS3OperationException` error.
Here is the full error trace -
```
java.lang.RuntimeException: org.apache.flink.runtime.client.JobExecutionException: Could not set up JobManager
at org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:36)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
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.runtime.client.JobExecutionException: Could not set up JobManager
at org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:176)
at org.apache.flink.runtime.dispatcher.Dispatcher$DefaultJobManagerRunnerFactory.createJobManagerRunner(Dispatcher.java:1058)
at org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$5(Dispatcher.java:308)
at org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:34)
... 7 more
Caused by: org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem$UnrecoverableS3OperationException: org.apache.flink.fs.s3base.shaded.com.amazonaws.services.s3.model.AmazonS3Exception:
The specified key does not exist. (Service: Amazon S3; Status Code: 404; Error Code: NoSuchKey; Request ID: 1769066EBD605AB5; S3 Extended Request ID: K8jjbsE4DPAsZJDVJKBq3Nh0E0o+feafefavbvbaae+nbUTphHHw73/eafafefa+dsVMR0=), S3 Extended Request ID: lklalkioe+eae2234+nbUTphHHw73/gVSclc1o1YH7M0MeNjmXl+dsVMR0=
(Path: s3://abc-staging/flink/jobmanagerha/flink-2/blob/job_3e16166a1122885eb6e9b2437929b266/blob_p-3b687174148e9e1dd951f2a9fbec83f4fcd5281e-b85417f69b354c83b270bf01dcf389e0)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem$PrestoS3InputStream.lambda$openStream$1(PrestoS3FileSystem.java:908)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.RetryDriver.run(RetryDriver.java:138)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem$PrestoS3InputStream.openStream(PrestoS3FileSystem.java:893)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem$PrestoS3InputStream.openStream(PrestoS3FileSystem.java:878)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem$PrestoS3InputStream.seekStream(PrestoS3FileSystem.java:871)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem$PrestoS3InputStream.lambda$read$0(PrestoS3FileSystem.java:810)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.RetryDriver.run(RetryDriver.java:138)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem$PrestoS3InputStream.read(PrestoS3FileSystem.java:809)
... 10 more
Caused by: org.apache.flink.fs.s3base.shaded.com.amazonaws.services.s3.model.AmazonS3Exception: The specified key does not exist. (Service: Amazon S3; Status Code: 404; Error Code: NoSuchKey;
Request ID: 1769066EBaD6aefB5; S3 Extended Request ID: fealloga+4rVwsF+nbUTphHHw73/gVSclc1o1YH7M0MeNjmXl+dsVMR0=), S3 Extended Request ID: K8jjbsE4DPAsZJDVJKBq3Nh0E0o+4rVwsF+nbUTphHHweafga/lc1o1YH7M0MeNjmXl+dsVMR0=
at org.apache.flink.fs.s3base.shaded.com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleErrorResponse(AmazonHttpClient.java:1639)
at org.apache.flink.fs.s3base.shaded.com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1304)
at org.apache.flink.fs.s3base.shaded.com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1056)
... 30 more
```
I could fix this by changing the `high-availability.cluster-id` property (which is currently set to `flink-2`) but with that I would lose all the existing jobs and state. Is there any way I can
tell Flink to ignore this particular key in S3 and start the job managers?
Thanks,
Harshith
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