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far
New Contributor
Posts: 5
Registered: ‎03-11-2017

Hive error please let me know how to rule it out

i am having an error on hive when starting hive 

 

WARN mapreduce.TableMapReduceUtil: The hbase-prefix-tree module jar containing PrefixTreeCodec is not present. Continuing without it.

 

 

none of the queries of hive is working. Please let me know how to rule this out 

Champion
Posts: 545
Registered: ‎05-16-2016

Re: Hive error please let me know how to rule it out

[ Edited ]

its a warning message . 

are you getting classnotfound exception or what error is preventing you from executing hive query.

what version of CDH hive hbase are you runining. 

 

Could you please take a peek in to the link 

 

just search hbase 15152 in the below link.

 

https://www.cloudera.com/documentation/enterprise/release-notes/topics/cdh_rn_fixed_in_57.html

 

quoting from the above Link. 

 

 

The prefix-tree module is not automatically included in MapReduce jobs
Bug: HBASE-15152

JARs for prefix-tree module are not automatically included in YarnChildren processes. This causes a ClassNotFoundException.

Workaround: Manually add the prefix-tree JARs to the classpath if needed.

 

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Expert Contributor
Posts: 82
Registered: ‎02-24-2016

Re: Hive error please let me know how to rule it out

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