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Health test result for IMPALAD_HOST_HEALTH has become bad

Health test result for IMPALAD_HOST_HEALTH has become bad

Explorer
We are getting below alerts. Kindly guide on how to troubleshoot
The healthtest result for CATALOGSERVER_HOST_HEALTH has become bad. The health of this role's host is bad
The health test result for STATESTORE_HOST_HEALTH has become bad: The health of this role's host is bad. 
The health test result for IMPALAD_HOST_HEALTH has become bad: The health of 
this role's host is bad
The health test result for IMPALA_STATESTORE_HEALTH has become bad
The health test result for IMPALA_CATALOGSERVER_HEALTH has become bad
 

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1 REPLY 1

Re: Health test result for IMPALAD_HOST_HEALTH has become bad

Cloudera Employee

Hi,

 

Check for agent host logs where this impala service resides.you might find errors in agent logs.It happens when the agent host, where these services reside is not connecting to master server.