Enis Soztutar created HBASE-12575:
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Summary: sanity check coprocessor classes and other classes from
configuration are loadable
Key: HBASE-12575
URL: https://issues.apache.org/jira/browse/HBASE-12575
Project: HBase
Issue Type: Sub-task
Reporter: Enis Soztutar
Fix For: 2.0.0, 0.98.9, 0.99.2
We load coprocessors and other classes from configuration. In case of a typo in
the class name (or deployment problem) a create table / alter table with wrong
class name brings down the whole cluster.
Master already does sanity check for compression and region split policy
classes introduced in HBASE-10591. We should extend that to check some other
common cases as well.
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