Rushabh Shah created HBASE-26957:
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Summary: Add support to hbase shell to remove coproc by its class
name instead of coproc ID
Key: HBASE-26957
URL: https://issues.apache.org/jira/browse/HBASE-26957
Project: HBase
Issue Type: Bug
Components: Coprocessors, shell
Affects Versions: 1.7.1
Reporter: Rushabh Shah
The syntax for removing coproc is as below:
hbase> alter 't1', METHOD => 'table_att_unset', NAME => 'coprocessor$1'
We have to use coproc id to remove a coproc from a given table.
Consider the following scenario. Due to some bug in a coproc, we have to remove
a given coproc from all the tables in a cluster. Every table can have different
set of co-procs. For a given co-proc class, the coproc ID will not be same for
all the tables in a cluster. This gets more complex if we want to remove
co-proc from all the production clusters.
Instead we can pass a co-proc class name to alter table command. So if a table
has that co-proc, it will remove otherwise do nothing.
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