[jira] [Created] (HDDS-3068) OM crash during startup does not print any error message to log

["Bharat Viswanadham (Jira)" <ji...@apache.org>]

Bharat Viswanadham created HDDS-3068:
----------------------------------------

             Summary: OM crash during startup does not print any error message to log
                 Key: HDDS-3068
                 URL: https://issues.apache.org/jira/browse/HDDS-3068
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
          Components: SCM
            Reporter: Bharat Viswanadham
            Assignee: Bharat Viswanadham
             Fix For: 0.6.0


SCM start up failed due to a pipelineNotFoundException, there is no error message logged in to SCM log.

In the log file, we can see just below log message no reason for the crash is logged.

 

 
{code:java}
2020-02-20 15:37:56,079 [shutdown-hook-0] INFO org.apache.hadoop.hdds.scm.server.StorageContainerManagerStarter: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down StorageContainerManager at xx.xx.xx/10.65.51.49
{code}
In the out file, we can see below, but not complete exception message.
{code:java}
PipelineID=xxxxx not found{code}
 

The actual reason for failure is not clearly logged if an exception has occurred during SCM startup.

 



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