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Issue while using Hive View in Ambari console
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Apache Hive
Created ‎02-12-2016 07:37 AM
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I am facing below issue while using Hive view from Ambari console:
E090 HDFS020 Could not write file /user/admin/hive/jobs/hive-job-3-2016-02-12_12-55/query.hql [HdfsApiException]
Searching through the guides I found out that HDFS user directory set up needs to be done. Following that guide am issuing command hadoop fs -mkdir /user/admin from HDFS user but it throws the below error.-bash-4.1$ hadoop fs -mkdir /user/admin mkdir: `/user/admin': Input/output error
Need your help on this issue.
Note : Using HDP 2.3.4.0 and it was configured using Amabri and also in that host HDFS client is running.
Created ‎02-12-2016 08:35 AM
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Validate HDFS configuration and make sure HDFS service is running.
Input/Output error can be thrown because of multiple reasons (wrong config, NN not available,....)
Could you please check the HDFS Namenode Log and see if any error/exception is shown.
Created ‎06-20-2017 01:04 PM
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Thanks. hadoop.proxyuser.root.hosts=* also worked for me, too.
Created ‎04-08-2017 09:25 AM
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yes for some reason after enabling ranger , it will remoce the hadoop.proxyusers.root.hosts settings even if you had it before.... annoying
Created ‎08-29-2017 01:05 PM
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Yes it worked for me too by changing this setting in HDFS

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