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Huaxiang Sun commented on HBASE-25445: -------------------------------------- I created HBASE-25470 as a followup for unitest case. Please merge and backport this Jira to all affected branches, thanks. > SplitWALRemoteProcedure failed to archive split WAL > --------------------------------------------------- > > Key: HBASE-25445 > URL: https://issues.apache.org/jira/browse/HBASE-25445 > 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 > Priority: Critical > Fix For: 3.0.0-alpha-1, 2.2.7, 2.3.4, 2.5.0, 2.4.1 > > Attachments: ServerCrashWrongFSError.png > > > 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. > -- This message was sent by Atlassian Jira (v8.3.4#803005)