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From "cuijianwei (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14438) admin.rb#alter should invoke HTableDescriptor#addCoprocessorWithSpec instead of HTableDescriptor#addCoprocessorWith
Date Tue, 15 Sep 2015 11:10:46 GMT
cuijianwei created HBASE-14438:
----------------------------------

             Summary: admin.rb#alter should invoke HTableDescriptor#addCoprocessorWithSpec
instead of HTableDescriptor#addCoprocessorWith
                 Key: HBASE-14438
                 URL: https://issues.apache.org/jira/browse/HBASE-14438
             Project: HBase
          Issue Type: Bug
          Components: shell
    Affects Versions: 1.2.1
            Reporter: cuijianwei
            Priority: Minor


The help info of 'alter' in hbase shell includes the following usage:
{code}
You can add a table coprocessor by setting a table coprocessor attribute:

  hbase> alter 't1',
    'coprocessor'=>'hdfs:///foo.jar|com.foo.FooRegionObserver|1001|arg1=1,arg2=2'
{code}
However, the admin.rb#alter method will invoke HTableDescriptor#addCoprocessorWith, in which
the coprocessor will be incorrectly formatted as:
{code}
|hdfs:///foo.jar|com.foo.FooRegionObserver|1001|arg1=1,arg2=2|1073741823|
{code}
It seems the admin.rb#alter should use HTableDescriptor#addCoprocessorWithSpec instead.



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