https://community.cloudera.com/t5/Support-Questions/Datanode-Failures-DataXceiver-error-processing-WRITE-BLOCK/m-p/173850#M136113 <P>Hello <A rel="user" href="https://community.cloudera.com/users/126/aagarwal.html" nodeid="126">@Arpit Agarwal</A>, the errors are quite frequent and I just restarted 2 data nodes now. Infact, 4 out of 8 data nodes have been restarted in the last 6 hours.</P> Tue, 28 Mar 2017 06:42:20 GMT joshua_adeleke 2017-03-28T06:42:20Z