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https://issues.apache.org/jira/browse/HBASE-970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12717154#action_12717154
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No JinHo commented on HBASE-970:
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rename_table.rb does not work.
I made a table and put some data. when i used rename_table.rb to rename the
table, it does not work.
The directory, has new name, is created and the old datas are removed from
HDFS. But I can not find the table, has new name, form hbase shell.
I've got some worning messages.
bash# hbase org.jruby.Main rename_table.rb tTest tTest3
09/06/08 11:59:15 INFO regionserver.HLog: HLog configuration:
blocksize=67108864, maxlogentries=100000, flushlogentries=100,
optionallogflushinternal=10000ms
09/06/08 11:59:15 INFO regionserver.HLog: New log writer:
/user/root/log_1244429955523/hlog.dat.1244429955540
09/06/08 11:59:15 INFO util.NativeCodeLoader: Loaded the native-hadoop library
09/06/08 11:59:15 INFO zlib.ZlibFactory: Successfully loaded & initialized
native-zlib library
09/06/08 11:59:15 INFO compress.CodecPool: Got brand-new decompressor
09/06/08 11:59:15 INFO compress.CodecPool: Got brand-new decompressor
09/06/08 11:59:15 INFO compress.CodecPool: Got brand-new decompressor
09/06/08 11:59:15 INFO compress.CodecPool: Got brand-new decompressor
09/06/08 11:59:15 INFO regionserver.HRegion: region -ROOT-,,0/70236052 available
09/06/08 11:59:15 INFO regionserver.HRegion: starting compaction on region
-ROOT-,,0
09/06/08 11:59:15 INFO regionserver.HRegion: compaction completed on region
-ROOT-,,0 in 0sec
09/06/08 11:59:15 INFO rename_table: Scanning .META.,,1
09/06/08 11:59:15 INFO regionserver.HRegion: region .META.,,1/1028785192
available
09/06/08 11:59:15 INFO regionserver.HRegion: starting compaction on region
.META.,,1
09/06/08 11:59:15 INFO regionserver.HRegion: compaction completed on region
.META.,,1 in 0sec
09/06/08 11:59:15 INFO rename_table: Renaming
hdfs://nozino:9000/hbase/tTest/1674338366 as
hdfs://nozino:9000/hbase/tTest3/286899439
09/06/08 11:59:15 INFO rename_table: Removing tTest,,1244429417400 from .META.
09/06/08 11:59:15 INFO regionserver.HRegion: Closed -ROOT-,,0
09/06/08 11:59:15 INFO regionserver.HRegion: Closed .META.,,1
rename_table.rb:135: wrong # of arguments(2 for 4) (ArgumentError)
from
file:/usr/local/hbase-0.19.3/lib/jruby-complete-1.1.6.jar!/META-INF/jruby.home/lib/ruby/site_ruby/1.8/builtin/java/collections.rb:47:in
`call'
from
file:/usr/local/hbase-0.19.3/lib/jruby-complete-1.1.6.jar!/META-INF/jruby.home/lib/ruby/site_ruby/1.8/builtin/java/collections.rb:47:in
`each'
from rename_table.rb:100
> Update the copy/rename scripts to go against change API
> -------------------------------------------------------
>
> Key: HBASE-970
> URL: https://issues.apache.org/jira/browse/HBASE-970
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
> Fix For: 0.19.0
>
>
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