I forgot to include the data node logs for this time period:
2015-12-14 00:14:52,836 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode:
server51:50010:DataXceiver error processing unknown operation src:
/127.0.0.1:39442 dst: /127.0.0.1:50010
java.io.EOFException
at
I have a Spark Streaming app (1.5.2 compile for hadoop 2.6) that occasionally
has problem writing its checkpoint file. This is a YARN (yarn cluster) app
running as user mapred.
What I see in my streaming app logs are:
App log
App log
15/12/15 00:14:08 server51:
