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Posted to dev@flink.apache.org by "godfrey he (JIRA)" <ji...@apache.org> on 2016/01/18 15:18:39 UTC
[jira] [Created] (FLINK-3253) deserializeObject exception on
WindowOperator
godfrey he created FLINK-3253:
---------------------------------
Summary: deserializeObject exception on WindowOperator
Key: FLINK-3253
URL: https://issues.apache.org/jira/browse/FLINK-3253
Project: Flink
Issue Type: Bug
Components: DataStream API
Affects Versions: 0.10.0
Environment: flink on yarn, hadoop 2.6
state backend: hdfs
jobmanager: high-availability
Reporter: godfrey he
It's seem that the data in the WindowOperator can serialize successfully. however deserialize failed when the taskmanager restarted by jobmanager.
Root exception
java.lang.Exception: Could not restore checkpointed state to operators and functions
at org.apache.flink.streaming.runtime.tasks.StreamTask.restoreStateLazy(StreamTask.java:414)
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:208)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:584)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.io.StreamCorruptedException: invalid type code: 00
at java.io.ObjectInputStream$BlockDataInputStream.readBlockHeader(ObjectInputStream.java:2508)
at java.io.ObjectInputStream$BlockDataInputStream.refill(ObjectInputStream.java:2543)
at java.io.ObjectInputStream$BlockDataInputStream.read(ObjectInputStream.java:2615)
at java.io.DataInputStream.readInt(DataInputStream.java:387)
at java.io.ObjectInputStream$BlockDataInputStream.readInt(ObjectInputStream.java:2820)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:971)
at java.util.HashMap.readObject(HashMap.java:1158)
at sun.reflect.GeneratedMethodAccessor29.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:294)
at org.apache.flink.streaming.runtime.operators.windowing.WindowOperator$Context.<init>(WindowOperator.java:446)
at org.apache.flink.streaming.runtime.operators.windowing.WindowOperator.restoreState(WindowOperator.java:621)
at org.apache.flink.streaming.runtime.tasks.StreamTask.restoreStateLazy(StreamTask.java:406)
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