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https://issues.apache.org/jira/browse/FLINK-10683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16800746#comment-16800746
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Gregor Ottmann commented on FLINK-10683:
----------------------------------------
Hello, [~till.rohrmann] - we have encountered the same problem (I suppose) with
Flink 1.7.2:
{{Error while executing BLOB connection. java.io.IOException: Unknown operation
71 at
org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:120)}}
Right now I don't have access to more detailed log data, but if you need
something, I can see what I can get.
> Error while executing BLOB connection. java.io.IOException: Unknown operation
> -----------------------------------------------------------------------------
>
> Key: FLINK-10683
> URL: https://issues.apache.org/jira/browse/FLINK-10683
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Reporter: Yee
> Priority: Major
>
> ERROR org.apache.flink.runtime.blob.BlobServerConnection - Error
> while executing BLOB connection.
> java.io.IOException: Unknown operation 5
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:136)
> 2018-10-26 01:49:35,247 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - Error while
> executing BLOB connection.
> java.io.IOException: Unknown operation 18
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:136)
> 2018-10-26 01:49:35,550 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - PUT operation
> failed
> java.io.IOException: Unknown type of BLOB addressing.
> at
> org.apache.flink.runtime.blob.BlobServerConnection.put(BlobServerConnection.java:347)
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:127)
> 2018-10-26 01:49:35,854 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - Error while
> executing BLOB connection.
> java.io.IOException: Unknown operation 3
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:136)
> 2018-10-26 01:49:36,159 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - PUT operation
> failed
> java.io.IOException: Unexpected number of incoming bytes: 50353152
> at
> org.apache.flink.runtime.blob.BlobServerConnection.put(BlobServerConnection.java:368)
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:127)
> 2018-10-26 01:49:36,463 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - Error while
> executing BLOB connection.
> java.io.IOException: Unknown operation 105
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:136)
> 2018-10-26 01:49:36,765 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - Error while
> executing BLOB connection.
> java.io.IOException: Unknown operation 71
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:136)
> 2018-10-26 01:49:37,069 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - Error while
> executing BLOB connection.
> java.io.IOException: Unknown operation 128
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:136)
> 2018-10-26 01:49:37,373 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - PUT operation
> failed
> java.io.IOException: Unexpected number of incoming bytes: 4302592
> at
> org.apache.flink.runtime.blob.BlobServerConnection.put(BlobServerConnection.java:368)
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:127)
> 2018-10-26 01:49:37,676 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - Error while
> executing BLOB connection.
> java.io.IOException: Unknown operation 115
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:136)
> 2018-10-26 01:49:37,980 ERROR
> org.apache.flink.runtime.blob.BlobServerConnection - Error while
> executing BLOB connection.
> java.io.IOException: Unknown operation 71
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:136)
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