My Oracle Support Banner

Cloudera Manager in a BDA 4.6 Cluster Shows Errors on Data Nodes "...DataXceiver error processing WRITE_BLOCK operation" (Doc ID 2300649.1)

Last updated on NOVEMBER 08, 2022

Applies to:

Big Data Appliance Integrated Software - Version 4.6.0 and later
Linux x86-64


On a BDA 4.6/CDH 5.8.0 cluster with Oracle Linux Server release 6.8 and a UEK2 kernel version of 2.6.39-400.264.1.el6uek.x86_64 the following errors are raised at least twice a day in Cloudera Manager(CM):

There is no pattern to the error and no specific jobs seem to be associated with the error.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.