luhuachao created HDDS-1714:
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Summary: When restart om with Kerberos, NPException happened at
addPersistedDelegationToken
Key: HDDS-1714
URL: https://issues.apache.org/jira/browse/HDDS-1714
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: Ozone Manager
Affects Versions: 0.4.0
Reporter: luhuachao
the error stack:
{code:java}
2019-06-21 15:17:41,744 [main] INFO - Loaded 11 tokens
2019-06-21 15:17:41,745 [main] INFO - Loading token state into token manager.
2019-06-21 15:17:41,748 [main] ERROR - Failed to start the OzoneManager.
java.lang.NullPointerException
at
org.apache.hadoop.ozone.security.OzoneDelegationTokenSecretManager.addPersistedDelegationToken(OzoneDelegationTokenSecretManager.java:371)
at
org.apache.hadoop.ozone.security.OzoneDelegationTokenSecretManager.loadTokenSecretState(OzoneDelegationTokenSecretManager.java:358)
at
org.apache.hadoop.ozone.security.OzoneDelegationTokenSecretManager.<init>(OzoneDelegationTokenSecretManager.java:96)
at
org.apache.hadoop.ozone.om.OzoneManager.createDelegationTokenSecretManager(OzoneManager.java:608)
at org.apache.hadoop.ozone.om.OzoneManager.<init>(OzoneManager.java:332)
at org.apache.hadoop.ozone.om.OzoneManager.createOm(OzoneManager.java:941)
at org.apache.hadoop.ozone.om.OzoneManager.main(OzoneManager.java:859)
2019-06-21 15:17:41,753 [pool-2-thread-1] INFO - SHUTDOWN_MSG:
{code}
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