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Manojkr
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Explorer
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Re: Datanode start and stop immediately

by Explorer in Support Questions
‎10-15-2019 10:42 AM
1 Kudo
‎10-15-2019 10:42 AM
1 Kudo
https://community.cloudera.com/t5/Support-Questions/Datanode-goes-dows-after-few-secs-of-starting/td-p/143971 ... View more

Re: Datanode start and stop immediately

by Explorer in Support Questions
‎10-15-2019 10:37 AM
‎10-15-2019 10:37 AM
"Incompatible clusterIDs in /hadoop/hdfs/data:" seems this node have other hdfs installation earlier. require cleanup. ... View more

Re: Datanode start and stop immediately

by Explorer in Support Questions
‎10-15-2019 10:21 AM
‎10-15-2019 10:21 AM
can you check permissions. hdfs id should have complete permissions. ... View more

Re: Datanode start and stop immediately

by Explorer in Support Questions
‎10-15-2019 03:39 AM
‎10-15-2019 03:39 AM
check if dir exist "Failed to add storage directory [DISK]file:/hadoop/hdfs/data"    ... View more

Re: hive desc table throw SemanticException [Error...

by Explorer in Support Questions
‎10-15-2019 02:12 AM
‎10-15-2019 02:12 AM
it means permissions not applied. can you grant again and check rangeradmin log for any error ?  ... View more

Re: hive desc table throw SemanticException [Error...

by Explorer in Support Questions
‎10-15-2019 02:00 AM
‎10-15-2019 02:00 AM
Can you check in ranger audit if it blocked and ranger or HDFS ACL ? ... View more
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