Jarek Jarcec Cecho created HBASE-9820:
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Summary: Method Replication.decorateMasterConfiguration can fail
with NPE in case that property HBASE_MASTER_LOGCLEANER_PLUGINS is not defined
Key: HBASE-9820
URL: https://issues.apache.org/jira/browse/HBASE-9820
Project: HBase
Issue Type: Bug
Affects Versions: 0.96.0
Reporter: Jarek Jarcec Cecho
While upgrading HBase dependency on Pig via PIG-3529, I've noticed that method
{{Replication.decorateMasterConfiguration()}} can throw
{{NullPointerException}}
([code|https://github.com/apache/hbase/blob/0.96/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/Replication.java])
in case when property HBASE_MASTER_LOGCLEANER_PLUGINS won't be defined.
The issue was more on a pig side where we weren't propagating default HBase
configuration resources (such as {{hbase-default.xml}}), but I was curious if
it's expected that this property will be always defined? We might want to tweak
the code a bit if this property can be null.
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