Hi Ted , I have only 3 Datanodes.
When I check the logs , I see the following exception in the DataNode log
and no exceptions in the NameNode log.
Stack Trace from the DataNode log.
2015-05-27 10:52:34,741 INFO
org.apache.hadoop.hdfs.server.datanode.DataNode: exception:
java.net.SocketTimeoutExc
bq. All datanodes 112.123.123.123:50010 are bad. Aborting...
How many datanodes do you have ?
Can you check datanode namenode log ?
Cheers
On Tue, May 26, 2015 at 5:00 PM, S.L wrote:
> Hi All,
>
> I am on Apache Yarn 2.3.0 and lately I have been seeing this exceptions
> happening frequently.C
Hi All,
I am on Apache Yarn 2.3.0 and lately I have been seeing this exceptions
happening frequently.Can someone tell me the root cause of this issue.
I have set the the property in mapred-site.xml as follows , is there any
other property that I need to set also?
mapreduce.task.timeou