[jira] [Created] (KUDU-1774) add dirs use flag fs_data_dirs, but restart tserver failed

["zhangguangqiang (JIRA)" <ji...@apache.org>]

zhangguangqiang created KUDU-1774:
-------------------------------------

             Summary: add dirs use flag fs_data_dirs, but restart tserver failed
                 Key: KUDU-1774
                 URL: https://issues.apache.org/jira/browse/KUDU-1774
             Project: Kudu
          Issue Type: Bug
    Affects Versions: 1.0.1
         Environment: CentOS 6.x
Kudu 1.0.1
            Reporter: zhangguangqiang


before restart tserver, the flags is:

-fs_data_dirs=/data1/kudu/tablet/data
-fs_wal_dir=/data/kudu/tablet/wal

when I update the flag fs_data_dirs to

-fs_data_dirs=/data1/kudu/tablet/data,/data2/kudu/tablet/data,/data3/kudu/tablet/data

and restart the tserver. the error messages shows below:

I1130 11:29:35.860208 56435 hybrid_clock.cc:178] HybridClock initialized. Resolution in nanos?: 1 Wait times tolerance adjustment: 1.0005 Current error: 334145
I1130 11:29:35.861098 56435 server_base.cc:164] Could not load existing FS layout: Not found: /data2/kudu/tserver_data/instance: No such file or directory (error 2)
I1130 11:29:35.861104 56435 server_base.cc:165] Creating new FS layout
F1130 11:29:35.861150 56435 tablet_server_main.cc:55] Check failed: _s.ok() Bad status: Already present: Could not create new FS layout: FSManager root is not empty: /data/kudu/tserver_wal

So I want to know is this a bug or not supported yet ？



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