[jira] [Created] (FLINK-11273) Queryable state (rocksdb) end-to-end test fails

[Shang Yuanchun (Jira)]

Timo Walther created FLINK-11273:
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             Summary: Queryable state (rocksdb) end-to-end test fails
                 Key: FLINK-11273
                 URL: https://issues.apache.org/jira/browse/FLINK-11273
             Project: Flink
          Issue Type: Bug
          Components: Type Serialization System
            Reporter: Timo Walther


It seems the queryable state e2e fails consistently on Travis:

{code}
Exception in thread "main" java.util.concurrent.ExecutionException: java.lang.RuntimeException: Failed request 15.
 Caused by: java.lang.RuntimeException: Failed request 15.
 Caused by: java.lang.RuntimeException: Error while processing request with ID 15. Caused by: org.apache.flink.util.FlinkRuntimeException: Error while deserializing the user value.
        at org.apache.flink.contrib.streaming.state.RocksDBMapState$RocksDBMapEntry.getValue(RocksDBMapState.java:428)
        at org.apache.flink.queryablestate.client.state.serialization.KvStateSerializer.serializeMap(KvStateSerializer.java:222)
        at org.apache.flink.contrib.streaming.state.RocksDBMapState.getSerializedValue(RocksDBMapState.java:297)
        at org.apache.flink.queryablestate.server.KvStateServerHandler.getSerializedValue(KvStateServerHandler.java:107)
        at org.apache.flink.queryablestate.server.KvStateServerHandler.handleRequest(KvStateServerHandler.java:84)
        at org.apache.flink.queryablestate.server.KvStateServerHandler.handleRequest(KvStateServerHandler.java:48)
        at org.apache.flink.queryablestate.network.AbstractServerHandler$AsyncRequestTask.run(AbstractServerHandler.java:236)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.EOFException: No more bytes left.
        at org.apache.flink.api.java.typeutils.runtime.NoFetchingInput.require(NoFetchingInput.java:79)
        at com.esotericsoftware.kryo.io.Input.readVarInt(Input.java:355)
        at com.esotericsoftware.kryo.util.DefaultClassResolver.readClass(DefaultClassResolver.java:109)
        at com.esotericsoftware.kryo.Kryo.readClass(Kryo.java:641)
        at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:752)
        at org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:315)
        at org.apache.flink.api.java.typeutils.runtime.PojoSerializer.deserialize(PojoSerializer.java:415)
        at org.apache.flink.contrib.streaming.state.RocksDBMapState.deserializeUserValue(RocksDBMapState.java:322)
        at org.apache.flink.contrib.streaming.state.RocksDBMapState.access$100(RocksDBMapState.java:66)
        at org.apache.flink.contrib.streaming.state.RocksDBMapState$RocksDBMapEntry.getValue(RocksDBMapState.java:426)
        ... 11 more

        at org.apache.flink.queryablestate.server.KvStateServerHandler.handleRequest(KvStateServerHandler.java:95)
        at org.apache.flink.queryablestate.server.KvStateServerHandler.handleRequest(KvStateServerHandler.java:48)
        at org.apache.flink.queryablestate.network.AbstractServerHandler$AsyncRequestTask.run(AbstractServerHandler.java:236)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

        at org.apache.flink.queryablestate.network.AbstractServerHandler$AsyncRequestTask.lambda$run$0(AbstractServerHandler.java:273)
        at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
        at java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:778)
        at java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2140)
        at org.apache.flink.queryablestate.network.AbstractServerHandler$AsyncRequestTask.run(AbstractServerHandler.java:236)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

        at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
        at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
        at org.apache.flink.streaming.tests.queryablestate.QsStateClient.getMapState(QsStateClient.java:121)
        at org.apache.flink.streaming.tests.queryablestate.QsStateClient.main(QsStateClient.java:73)
{code}

Logs can be found at: https://travis-ci.org/apache/flink/builds/476312849?utm_source=slack&utm_medium=notification



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