Hi!
I've followed the various guides to get going with the
elasticsearch-hadoop-integration in Hive, but I run into some issue:
> add jar hdfs://host:9000//lib/elasticsearch-hadoop-hive-2.1.0.Beta4.jar;
INFO : converting to local hdfs:
//host:9000//lib/elasticsearch-hadoop-hive-2.1.0.Beta4.jar
INFO : Added [/tmp/15207d6b-e4b5-446b-bbe2-cff282056983_resources/
elasticsearch-hadoop-hive-2.1.0.Beta4.jar] to class path
INFO : Added resources: [hdfs:
//host:9000//lib/elasticsearch-hadoop-hive-2.1.0.Beta4.jar]
No rows affected (0.122 seconds)
Then I am able to create an external table:
> CREATE EXTERNAL table estest (field STRING)
STORED BY 'org.elasticsearch.hadoop.hive.EsStorageHandler'
TBLPROPERTIES('es.resource' = 'hadoop/hadoop', 'es.index.auto.create' =
'false') ;
No rows affected (0.094 seconds)
However, when I try to interact I get this error:
> select * from estest;
Error: java.lang.NoClassDefFoundError: org/elasticsearch/hadoop/
serialization/dto/Node (state=,code=0)
As you can see I've followed the recommendation to put the jar file in
HDFS, and it seems like the jar is picked up in the classpath since without
the 'add jar' I get another error stating that the EsStorageHandler can't
be found. Any clues as to why this is happening?
-ra
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