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From "Rohana Rajapakse" <rohan...@googlemail.com>
Subject Migrate file system
Date Tue, 03 Jun 2008 15:35:14 GMT
Hi,

I have just installed Hbase, but it doesn't start. It says the file system
needs upgrading. I have tried the commad "hbase migrate upgrade" with no
luck. Follwing is the error dump:
Note: I am trying it with localhost (no regional servers). Can someone
please let me know how to get round this.

Thanks

rkr


$ ./bin/hbase migrate upgrade
08/06/03 16:06:44 INFO util.Migrate: Verifying that file system is avai
08/06/03 16:06:44 INFO util.Migrate: Verifying that HBase is not runnin
08/06/03 16:06:45 INFO ipc.Client: Retrying connect to server: localhos
Already tried 1 time(s).
08/06/03 16:06:47 INFO ipc.Client: Retrying connect to server: localhos
Already tried 2 time(s).
08/06/03 16:06:49 INFO ipc.Client: Retrying connect to server: localhos
Already tried 3 time(s).
08/06/03 16:06:51 INFO ipc.Client: Retrying connect to server: localhos
Already tried 4 time(s).
08/06/03 16:06:53 INFO ipc.Client: Retrying connect to server: localhos
Already tried 5 time(s).
08/06/03 16:06:55 INFO ipc.Client: Retrying connect to server: localhos
Already tried 6 time(s).
08/06/03 16:06:57 INFO ipc.Client: Retrying connect to server: localhos
Already tried 7 time(s).
08/06/03 16:06:59 INFO ipc.Client: Retrying connect to server: localhos
Already tried 8 time(s).
08/06/03 16:07:01 INFO ipc.Client: Retrying connect to server: localhos
Already tried 9 time(s).
08/06/03 16:07:03 INFO ipc.Client: Retrying connect to server: localhos
Already tried 10 time(s).
08/06/03 16:07:06 INFO hbase.HLog: New log writer created at /C:/Docume
hanar/log_1212505625758/hlog.dat.000
08/06/03 16:07:06 INFO util.Migrate: Starting upgrade
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file bin ignoring
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file build.xml ignori
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file CHANGES.txt igno
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file conf ignoring
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file docs ignoring
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file hbase-0.1.2-test
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file hbase-0.1.2.jar
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file lib ignoring
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file LICENSE.txt igno
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file logs ignoring
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file NOTICE.txt ignor
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file README.txt ignor
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file src ignoring
08/06/03 16:07:06 INFO util.Migrate: Unrecognized file webapps ignoring
08/06/03 16:07:06 FATAL util.Migrate: Upgrade failed
java.io.IOException: Cannot find root region hregion_70236052
        at org.apache.hadoop.hbase.util.Migrate.run(Migrate.java:194)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
        at org.apache.hadoop.hbase.util.Migrate.main(Migrate.java:496)
08/06/03 16:07:06 INFO hbase.HLog: New log writer created at /C:/Docume
hanar/log_1212505625758/hlog.dat.001
08/06/03 16:07:06 INFO hbase.HLog: removing old log file /C:/Documents
r/log_1212505625758/hlog.dat.000 whose highest sequence/edit id is -1

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