How can I compile my coprocessor with cloudera hbase dependency?

morefreeze — Fri, 16 Sep 2022 09:54:44 GMT

I have compiled my coprocessor with raw hive 0.98, and it worked. I want to migrate it to cloudera platform, but I don't know how to do it.

I add my coprocessor(call it 'org.apache.hadoop.hbase.master.mycop') to hive configuration 'hbase.coprocessor.master.classes'(done with GUI), and then I need move coprocessor.jar to the '/opt/cloudera/parcels/CDH/jars/' and make a soft link in '/opt/cloudera/parcels/CDH/lib/hbase/lib/', am I right?

But I'm stuck in the "move coprocess.jar to the cloudera", I don't know how to compile my coprocessor with cloudera hbase dependency. I have read this link, and add dependency to the 'pom.xml', but there are lots of compile error about my code. I think there is some differences between cloudera and hbase, because I move origin coprocessor.jar to the cloudera directory, and it throw "org/apache/hadoop/hbase/Chore.class" not found exception.

So, anyway, I am really newbie to hbase and Java project, cloud you give some advices?

Re: How can I compile my coprocessor with cloudera hbase dependency?

morefreeze — Mon, 28 Dec 2015 10:06:44 GMT

Updated: I have found HBase 0.98 is equivalent to 0.98.6-cdh5.3.8, so I can compile with this version and copy it to cloudera 5.3.8?

Re: How can I compile my coprocessor with cloudera hbase dependency?

morefreeze — Tue, 29 Dec 2015 05:32:07 GMT

This solution is work for me. I compile my coprocessor with correct cloudera hbase version 0.98.6-cdh5.3.8 and it works.

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How can I compile my coprocessor with cloudera hbase dependency?

Re: How can I compile my coprocessor with cloudera hbase dependency?

Re: How can I compile my coprocessor with cloudera hbase dependency?