Huaxiang Sun created HBASE-25470:
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Summary: Add unitest for HBASE-25445 - SplitWALRemoteProcedure
failed to archive split WAL
Key: HBASE-25470
URL: https://issues.apache.org/jira/browse/HBASE-25470
Project: HBase
Issue Type: Bug
Components: wal
Affects Versions: 3.0.0-alpha-1, 2.4.0, 2.2.6, 2.3.2
Reporter: mokai
Assignee: Anjan Das
Fix For: 3.0.0-alpha-1, 2.2.7, 2.3.4, 2.5.0, 2.4.1
If 'hbase.wal.dir' and 'hbase.rootdir' are configured to different filesystem,
SplitWALRemoteProcedure archived split WAL failed since SplitWALManager using
wrong fs instance. SplitWALManager should use WAL corresponding fs instance.
Steps to Reproduce:
* Configure 'hbase.wal.dir' and 'hbase.rootdir' so that they point to
different fs instances.
* Start HBase with multiple RS.
* Create a couple of tables and some rows in them so that the RSs get assigned
with some regions.
* Take any RS with non-zero number of regions offline.
* Check master logs for "Wrong FS" error as shown in the screenshot attached.
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