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Posted to user@flink.apache.org by yuvraj singh <19...@gmail.com> on 2018/08/21 19:53:22 UTC
error running flink job on yarn cluster

hi all ,

i am getting this error

java.io.InvalidClassException: com.fasterxml.jackson.databind.ObjectMapper;
local class incompatible: stream classdesc serialVersionUID = 1, local
class serialVersionUID = 2

at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:616)

at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1630)

at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1521)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1781)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)

at
org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:502)

at
org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:489)

at
org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:477)

at
org.apache.flink.util.InstantiationUtil.readObjectFromConfig(InstantiationUtil.java:438)

at
org.apache.flink.streaming.api.graph.StreamConfig.getStreamOperator(StreamConfig.java:224)


please help me , is it because of jackson library ??


thanks

Yubraj singh