I just rolled out the upgraded and working 1.8.0/2.14.0 combination to production and noticed that when I try to cleanly shutdown a pipeline via the stop button in the web-interface of Flink 1.8.0 I get exactly the same error:
java.lang.NoSuchMethodError: org.rocksdb.ColumnFamilyHandle.getDescriptor()Lorg/rocksdb/ColumnFamilyDescriptor; at org.apache.flink.contrib.streaming.state.RocksDBOperationUtils.addColumnFamilyOptionsToCloseLater(RocksDBOperationUtils.java:160) at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.dispose(RocksDBKeyedStateBackend.java:331) at org.apache.flink.streaming.api.operators.AbstractStreamOperator.dispose(AbstractStreamOperator.java:362) at org.apache.beam.runners.flink.translation.wrappers.streaming.DoFnOperator.dispose(DoFnOperator.java:470) at org.apache.flink.streaming.runtime.tasks.StreamTask.tryDisposeAllOperators(StreamTask.java:454) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:337) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) at java.lang.Thread.run(Thread.java:748) The pipeline then restores from the last snapshot and continues to run, it does not shut-down as expected. Any idea why this could happen? On Mon, Aug 12, 2019 at 9:49 PM Kaymak, Tobias <[email protected]> wrote: > * each time :) > > On Mon, Aug 12, 2019 at 9:48 PM Kaymak, Tobias <[email protected]> > wrote: > >> I've checked multiple times now and it breaks as with the 1.8.1 image - >> I've completely rebuilt the Docker image and teared down the testing >> cluster. >> >> Best, >> Tobi >> >> On Mon, Aug 12, 2019 at 1:45 PM Maximilian Michels <[email protected]> >> wrote: >> >>> Hi Tobias! >>> >>> I've checked if there were any relevant changes to the RocksDB state >>> backend in 1.8.1, but I couldn't spot anything. Could it be that an old >>> version of RocksDB is still in the Flink cluster path? >>> >>> Cheers, >>> Max >>> >>> On 06.08.19 16:43, Kaymak, Tobias wrote: >>> > And of course the moment I click "send" I find that: 😂 >>> > >>> > If you use Scala 2.11 and dependency version 1.8.0 in your Beam >>> projects >>> > pom.xml it *does* work: >>> > >>> > <dependency> >>> > <groupId>org.apache.flink</groupId> >>> > <artifactId>flink-statebackend-rocksdb_2.11</artifactId> >>> > <version>1.8.0</version> >>> > </dependency> >>> > >>> > However, if you want to use 1.8.1 - it *does not*. >>> > >>> > I still found it confusing, as I am using the official Flink Docker >>> > images which are currently at version 1.8.1. It would have helped me if >>> > Beam would bundle the statebackend dependency (as already mentioned >>> Beam >>> > allows the user to set a state backend via parameters of the >>> Flink Runner). >>> > >>> > On Tue, Aug 6, 2019 at 4:35 PM Kaymak, Tobias < >>> [email protected] >>> > <mailto:[email protected]>> wrote: >>> > >>> > Hello, >>> > >>> > Flink requires in version 1.8, that if one wants to use RocksDB as >>> a >>> > state backend, that dependency has to be added to the >>> pom.xml file. [0] >>> > >>> > My cluster stopped working with RocksDB so I did added this >>> > dependency to the pom.xml of my Beam project (I've tried 1.8.1 and >>> > 1.8.0): >>> > >>> > <dependency> >>> > <groupId>org.apache.flink</groupId> >>> > >>> <artifactId>flink-statebackend-rocksdb_2.11</artifactId> >>> > <version>1.8.0</version> >>> > </dependency> >>> > >>> > I also tried to instead add >>> > the flink-statebackend-rocksdb_2.11-1.8.0.jar to the lib directory >>> > of the Flink cluster instead (TaskManagers and JobManager) in all >>> > cases I get this error: >>> > >>> > 2019-08-06 14:14:15,670 ERROR >>> > org.apache.flink.streaming.runtime.tasks.StreamTask - >>> > Error during disposal of stream operator >>> > java.lang.NoSuchMethodError: >>> > >>> org.rocksdb.ColumnFamilyHandle.getDescriptor()Lorg/rocksdb/ColumnFamilyDescriptor; >>> > at >>> > >>> org.apache.flink.contrib.streaming.state.RocksDBOperationUtils.addColumnFamilyOptionsToCloseLater(RocksDBOperationUtils.java:160) >>> > at >>> > >>> org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.dispose(RocksDBKeyedStateBackend.java:331) >>> > at >>> > >>> org.apache.flink.streaming.api.operators.AbstractStreamOperator.dispose(AbstractStreamOperator.java:362) >>> > at >>> > >>> org.apache.beam.runners.flink.translation.wrappers.streaming.DoFnOperator.dispose(DoFnOperator.java:470) >>> > at >>> > >>> org.apache.flink.streaming.runtime.tasks.StreamTask.disposeAllOperators(StreamTask.java:477) >>> > at >>> > >>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:378) >>> > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) >>> > at java.lang.Thread.run(Thread.java:748) >>> > >>> > This looks like a version mismatch to me, but I don't know how to >>> > solve it - could Beam maybe include the dependency for the RocksDB >>> > backend for Flink 1.8 or higher, as it allows to set this value via >>> > parameters for the Flink Runner? [1] >>> > >>> > >>> > [0] >>> https://ci.apache.org/projects/flink/flink-docs-release-1.8/ops/state/state_backends.html#setting-the-per-job-state-backend >>> > [1] >>> https://beam.apache.org/documentation/runners/flink/#pipeline-options-for-the-flink-runner >>> > >>> >>>
