gu-chi created SPARK-7110:
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Summary: when use saveAsNewAPIHadoopFile, sometimes it throws
"Delegation Token can be issued only with kerberos or web authentication"
Key: SPARK-7110
URL: https://issues.apache.org/jira/browse/SPARK-7110
Project: Spark
Issue Type: Bug
Components: YARN
Affects Versions: 1.1.0
Reporter: gu-chi
Under yarn-client mode, this issue random occurs. Authentication method is set
to kerberos, and use "saveAsNewAPIHadoopFile" in PairRDDFunctions to save data
to HDFS, then exception comes as:
org.apache.hadoop.ipc.RemoteException(java.io.IOException): Delegation Token
can be issued only with kerberos or web authentication
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