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Posted to yarn-issues@hadoop.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2017/05/26 04:01:04 UTC

[jira] [Created] (YARN-6654) RollingLevelDBTimelineStore introduce minor backwards compatible change

Jonathan Eagles created YARN-6654:
-------------------------------------

             Summary: RollingLevelDBTimelineStore introduce minor backwards compatible change
                 Key: YARN-6654
                 URL: https://issues.apache.org/jira/browse/YARN-6654
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Jonathan Eagles
            Assignee: Jonathan Eagles
            Priority: Blocker


There is a small minor backwards compatible change introduced while upgrading fst library from 2.24 to 2.50.
{code}
Exception in thread "main" java.io.IOException: java.lang.RuntimeException: unable to find class for code 83
	at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:243)
	at org.nustaq.serialization.FSTConfiguration.asObject(FSTConfiguration.java:1125)
	at org.nustaq.serialization.FSTNoJackson.main(FSTNoJackson.java:31)
Caused by: java.lang.RuntimeException: unable to find class for code 83
	at org.nustaq.serialization.FSTClazzNameRegistry.decodeClass(FSTClazzNameRegistry.java:180)
	at org.nustaq.serialization.coders.FSTStreamDecoder.readClass(FSTStreamDecoder.java:472)
	at org.nustaq.serialization.FSTObjectInput.readClass(FSTObjectInput.java:933)
	at org.nustaq.serialization.FSTObjectInput.readObjectWithHeader(FSTObjectInput.java:343)
	at org.nustaq.serialization.FSTObjectInput.readObjectInternal(FSTObjectInput.java:327)
	at org.nustaq.serialization.serializers.FSTArrayListSerializer.instantiate(FSTArrayListSerializer.java:63)
	at org.nustaq.serialization.FSTObjectInput.instantiateAndReadWithSer(FSTObjectInput.java:497)
	at org.nustaq.serialization.FSTObjectInput.readObjectWithHeader(FSTObjectInput.java:366)
	at org.nustaq.serialization.FSTObjectInput.readObjectInternal(FSTObjectInput.java:327)
	at org.nustaq.serialization.serializers.FSTMapSerializer.instantiate(FSTMapSerializer.java:78)
	at org.nustaq.serialization.FSTObjectInput.instantiateAndReadWithSer(FSTObjectInput.java:497)
	at org.nustaq.serialization.FSTObjectInput.readObjectWithHeader(FSTObjectInput.java:366)
	at org.nustaq.serialization.FSTObjectInput.readObjectInternal(FSTObjectInput.java:327)
	at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:307)
	at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:241)
{code}



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