Details
-
Bug
-
Status: Closed
-
Critical
-
Resolution: Not A Problem
-
1.4.0
-
None
-
None
-
Linux 4.4.0-104-generic #127-Ubuntu SMP Mon Dec 11 12:16:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Description
org.apache.flink.streaming.runtime.tasks.AsynchronousException: java.lang.Exception: Could not materialize checkpoint 1 for operator window: (TumblingGroupWindow('w$, 'RowTime, 60000.millis)), select: (COUNT(*) AS api_call_count, SUM(bytes) AS total_bytes, SUM(numbers) AS total_numbers, start('w$) AS w$start, end('w$) AS w$end, rowtime('w$) AS w$rowtime, proctime('w$) AS w$proctime) -> select: (CAST(w$end) AS proc_end_time, api_call_count, total_bytes, total_numbers) -> to: Row (1/1).
at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:945) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_151]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_151]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_151]
Caused by: java.lang.Exception: Could not materialize checkpoint 1 for operator window: (TumblingGroupWindow('w$, 'RowTime, 60000.millis)), select: (COUNT(*) AS api_call_count, SUM(bytes) AS total_bytes, SUM(numbers) AS total_numbers, start('w$) AS w$start, end('w$) AS w$end, rowtime('w$) AS w$rowtime, proctime('w$) AS w$proctime) -> select: (CAST(w$end) AS proc_end_time, api_call_count, total_bytes, total_numbers) -> to: Row (1/1).
at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:946) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
... 5 common frames omitted
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: Could not open output stream for state backend
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[na:1.8.0_151]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[na:1.8.0_151]
at org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:43) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:894) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
... 5 common frames omitted
Suppressed: java.lang.Exception: Could not properly cancel managed keyed state future.
at org.apache.flink.streaming.api.operators.OperatorSnapshotResult.cancel(OperatorSnapshotResult.java:92) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.cleanup(StreamTask.java:976) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:939) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
... 5 common frames omitted
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: Could not open output stream for state backend
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:43)
at org.apache.flink.runtime.state.StateUtil.discardStateFuture(StateUtil.java:66)
at org.apache.flink.streaming.api.operators.OperatorSnapshotResult.cancel(OperatorSnapshotResult.java:89)
... 7 common frames omitted
Caused by: java.io.IOException: Could not open output stream for state backend
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.createStream(FsCheckpointStreamFactory.java:371)
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.flush(FsCheckpointStreamFactory.java:228)
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.write(FsCheckpointStreamFactory.java:212)
at java.io.DataOutputStream.write(DataOutputStream.java:107)
at org.apache.flink.api.common.typeutils.TypeSerializerSerializationUtil.writeSerializersAndConfigsWithResilience(TypeSerializerSerializationUtil.java:236)
at org.apache.flink.runtime.state.KeyedBackendStateMetaInfoSnapshotReaderWriters$KeyedBackendStateMetaInfoWriterV3.writeStateMetaInfo(KeyedBackendStateMetaInfoSnapshotReaderWriters.java:108)
at org.apache.flink.runtime.state.KeyedBackendSerializationProxy.write(KeyedBackendSerializationProxy.java:118)
at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$RocksDBFullSnapshotOperation.writeKVStateMetaData(RocksDBKeyedStateBackend.java:635)
at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$RocksDBFullSnapshotOperation.writeDBSnapshot(RocksDBKeyedStateBackend.java:555)
at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$3.performOperation(RocksDBKeyedStateBackend.java:466)
at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$3.performOperation(RocksDBKeyedStateBackend.java:424)
at org.apache.flink.runtime.io.async.AbstractAsyncCallableWithResources.call(AbstractAsyncCallableWithResources.java:75)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:40)
at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:894)
... 5 common frames omitted
Caused by: java.lang.ClassCastException: org.apache.flink.runtime.fs.hdfs.HadoopDataOutputStream cannot be cast to org.apache.flink.core.fs.WrappingProxyCloseable
at org.apache.flink.core.fs.SafetyNetCloseableRegistry$PhantomDelegatingCloseableRef.<init>(SafetyNetCloseableRegistry.java:156)
at org.apache.flink.core.fs.SafetyNetCloseableRegistry.doRegister(SafetyNetCloseableRegistry.java:96)
at org.apache.flink.core.fs.SafetyNetCloseableRegistry.doRegister(SafetyNetCloseableRegistry.java:1)
at org.apache.flink.util.AbstractCloseableRegistry.registerCloseable(AbstractCloseableRegistry.java:79)
at org.apache.flink.core.fs.ClosingFSDataOutputStream.wrapSafe(ClosingFSDataOutputStream.java:101)
at org.apache.flink.core.fs.SafetyNetWrapperFileSystem.create(SafetyNetWrapperFileSystem.java:122)
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.createStream(FsCheckpointStreamFactory.java:362)
... 19 common frames omitted
Caused by: java.io.IOException: Could not open output stream for state backend
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.createStream(FsCheckpointStreamFactory.java:371) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.flush(FsCheckpointStreamFactory.java:228) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.write(FsCheckpointStreamFactory.java:212) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at java.io.DataOutputStream.write(DataOutputStream.java:107) ~[na:1.8.0_151]
at org.apache.flink.api.common.typeutils.TypeSerializerSerializationUtil.writeSerializersAndConfigsWithResilience(TypeSerializerSerializationUtil.java:236) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.runtime.state.KeyedBackendStateMetaInfoSnapshotReaderWriters$KeyedBackendStateMetaInfoWriterV3.writeStateMetaInfo(KeyedBackendStateMetaInfoSnapshotReaderWriters.java:108) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.runtime.state.KeyedBackendSerializationProxy.write(KeyedBackendSerializationProxy.java:118) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$RocksDBFullSnapshotOperation.writeKVStateMetaData(RocksDBKeyedStateBackend.java:635) ~[flink-dist_2.11-1.4.0.jar:1.4.0]
at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$RocksDBFullSnapshotOperation.writeDBSnapshot(RocksDBKeyedStateBackend.java:555) ~[flink-dist_2.11-1.4.0.jar:1.4.0]
at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$3.performOperation(RocksDBKeyedStateBackend.java:466) ~[flink-dist_2.11-1.4.0.jar:1.4.0]
at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$3.performOperation(RocksDBKeyedStateBackend.java:424) ~[flink-dist_2.11-1.4.0.jar:1.4.0]
at org.apache.flink.runtime.io.async.AbstractAsyncCallableWithResources.call(AbstractAsyncCallableWithResources.java:75) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_151]
at org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:40) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
... 6 common frames omitted
Caused by: java.lang.ClassCastException: org.apache.flink.runtime.fs.hdfs.HadoopDataOutputStream cannot be cast to org.apache.flink.core.fs.WrappingProxyCloseable
at org.apache.flink.core.fs.SafetyNetCloseableRegistry$PhantomDelegatingCloseableRef.<init>(SafetyNetCloseableRegistry.java:156) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.core.fs.SafetyNetCloseableRegistry.doRegister(SafetyNetCloseableRegistry.java:96) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.core.fs.SafetyNetCloseableRegistry.doRegister(SafetyNetCloseableRegistry.java:1) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.util.AbstractCloseableRegistry.registerCloseable(AbstractCloseableRegistry.java:79) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.core.fs.ClosingFSDataOutputStream.wrapSafe(ClosingFSDataOutputStream.java:101) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.core.fs.SafetyNetWrapperFileSystem.create(SafetyNetWrapperFileSystem.java:122) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.createStream(FsCheckpointStreamFactory.java:362) ~[flink-connector-cdp_2.11-1.4.0-jar-with-dependencies.jar:na]
... 19 common frames omitted