The hdfs Service is in Bad Health, Cloudera Manger reports "hdfs: Health" DataNodes Report "DataNode Data Directory Free Space" (Doc ID 2213673.1)

Last updated on DECEMBER 13, 2016

Applies to:

Big Data Appliance Integrated Software - Version 4.4.0 and later
Linux x86

Symptoms

Cloudera Manager (CM) reports the hdfs service is in bad health.  CM shows "red" for the DataNode:

Data Node (bdanode0x)
DataNode Data Directory Free Space

Cause

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