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07-11-2018
01:14 PM
@anurag The query failed because of the HDFS delegation token was not found in the cache and it has been cancelled by the running job. And the other job which has already started using that Delegation token, found that HDFS delegation token is already cancelled so the query failed with same error message.
To resovlve this you need to add the property "tez.cancel.delegation.tokens.on.completion=false" Add in Custom tez-site via Ambari
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