EC not working properly

[tlusser]

Hello!

When using hdfs command to download a file in directories where EC enabled following exception occurs:

read failed: ERROR (opReadBlock BP-1187583696-10.2.56.184-1541663887733:blk_-9223372036831322912_257597259 received exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException: Replica not found for BP-1187583696-10.2.56.184-1541663887733:blk_-9223372036831322912_257597259. The block may have been removed recently by the balancer or by intentionally reducing the replication factor. This condition is usually harmless. To be certain, please check the preceding datanode log messages for signs of a more serious issue.)

Downloading the same file with standard hdfs client from apache works.

 ./hdfs --version
gohdfs version 36a28bc8afc433619d3dc3f8b8d6fbeeb1cb1e8a

Also downloading files in directories without EC is working.

Is this a configuration issue or a bug ?

BR,
Thorsten

[myg821561935]

Is the problem solved, we encountered similar problems。