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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-6988) single-node HBASE (or at least shell) went into inconsistent state
Date Fri, 11 Jan 2013 18:28:13 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin resolved HBASE-6988.
-------------------------------------

    Resolution: Cannot Reproduce

no repro
                
> single-node HBASE (or at least shell) went into inconsistent state
> ------------------------------------------------------------------
>
>                 Key: HBASE-6988
>                 URL: https://issues.apache.org/jira/browse/HBASE-6988
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.96.0
>            Reporter: Sergey Shelukhin
>            Priority: Minor
>
> Thru the cycle of restarting HBase and shell, I was somehow able to get into this state
(on trunk):
> {noformat}
> hbase(main):020:0> describe 'test'
> DESCRIPTION                                                                         
      ENABLED                                          
>  'test', {METHOD => 'table_att', CONFIG => {'Key' => 'Value2', 'Key2' =>
'Value2'}}, {NAME true                                             
>   => 'cf', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'NONE', REPLICATION_SCOPE
=> '0',                                                  
>   COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', MIN_VERSIONS
=> '0', KEEP_D                                                  
>  ELETED_CELLS => 'false', BLOCKSIZE => '65536', ENCODE_ON_DISK => 'true', IN_MEMORY
=> 'fa                                                  
>  lse', BLOCKCACHE => 'true'}                                                     
                                                          
> 1 row(s) in 0.0420 seconds
> hbase(main):021:0> disable 'test'
> ERROR: Table test does not exist.'
> Here is some help for this command:
> Start disable of named table: e.g. "hbase> disable 't1'"
> hbase(main):022:0> create 'test', 'cf2'
> 0 row(s) in 1.0900 seconds
> => Hbase::Table - test
> hbase(main):023:0> describe 'test'
> DESCRIPTION                                                                         
      ENABLED                                          
>  'test', {METHOD => 'table_att', CONFIG => {'Key' => 'Value2', 'Key2' =>
'Value2'}}, {NAME true                                             
>   => 'cf', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'NONE', REPLICATION_SCOPE
=> '0',                                                  
>   COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', MIN_VERSIONS
=> '0', KEEP_D                                                  
>  ELETED_CELLS => 'false', BLOCKSIZE => '65536', ENCODE_ON_DISK => 'true', IN_MEMORY
=> 'fa                                                  
>  lse', BLOCKCACHE => 'true'}                                                     
                                                          
> 1 row(s) in 0.0440 seconds
> hbase(main):024:0> disable 'test'
> 0 row(s) in 7.0590 seconds
> hbase(main):026:0> alter 'test', METHOD => 'table_att', CONFIG => { 'Key' =>
'Value3' }, MAX_FILESIZE => 1234567
> Updating all regions with the new schema...
> 1/1 regions updated.
> Done.
> 0 row(s) in 1.1210 seconds
> hbase(main):027:0> describe 'test'
> DESCRIPTION                                                                         
      ENABLED                                          
>  'test', {METHOD => 'table_att', MAX_FILESIZE => '1234567', CONFIG => {'Key'
=> 'Value3',  false                                            
>  'Key2' => 'Value2'}}, {NAME => 'cf', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER
=> 'NONE'                                                  
>  , REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '3', TTL =>
'2147483647',                                                   
>  MIN_VERSIONS => '0', KEEP_DELETED_CELLS => 'false', BLOCKSIZE => '65536', ENCODE_ON_DISK
                                                  
>  => 'true', IN_MEMORY => 'false', BLOCKCACHE => 'true'}                    
                                                                
> 1 row(s) in 0.0400 seconds
> hbase(main):029:0> enable 'test'
> 0 row(s) in 7.0710 seconds
> hbase(main):030:0> put 'test', 'row1', 'cf:foo', 'bar'
> 0 row(s) in 0.0240 seconds
> hbase(main):031:0> put 'test', 'row1', 'cf2:foo', 'bar'
> ERROR: org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 1
action: org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException: Column family cf2
does not exist in region test,,1350063293064.7867533297035efe96611b5bcc54f332. in table 'test',
{METHOD => 'table_att', MAX_FILESIZE => '1234567', CONFIG => {'Key' => 'Value3',
'Key2' => 'Value2'}}, {NAME => 'cf', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER =>
'NONE', REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '3', TTL =>
'2147483647', MIN_VERSIONS => '0', KEEP_DELETED_CELLS => 'false', BLOCKSIZE => '65536',
ENCODE_ON_DISK => 'true', IN_MEMORY => 'false', BLOCKCACHE => 'true'}
> {noformat}

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