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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-2760) "Cannot find row in .META." warnings from cache prefetch
Date Mon, 21 Jun 2010 05:23:23 GMT
"Cannot find row in .META." warnings from cache prefetch
--------------------------------------------------------

                 Key: HBASE-2760
                 URL: https://issues.apache.org/jira/browse/HBASE-2760
             Project: HBase
          Issue Type: Bug
          Components: client
    Affects Versions: 0.21.0
            Reporter: Todd Lipcon
            Priority: Critical


Getting errors like this:
org.apache.hadoop.hbase.TableNotFoundException: Cannot find row in .META. for table: VerifiableEditor,
row=VerifiableEditor,,00000000000000
        at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:104)
        at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.prefetchRegionCache(HConnectionManager.java:733)
META contains:
{code}
hbase(main):001:0> scan '.META.'
ROW                                                      COLUMN+CELL                     
                                                                                         
                                        
 VerifiableEditor,,1277097543936.6a2992842d685f48213bc33 column=info:regioninfo, timestamp=1277097544071,
value=REGION => {NAME => 'VerifiableEditor,,1277097543936.6a2992842d685f48213bc33afa85ac94.',
STARTKEY => '', ENDK
 afa85ac94.                                              EY => '', ENCODED => 6a2992842d685f48213bc33afa85ac94,
TABLE => {{NAME => 'VerifiableEditor', FAMILIES => [{NAME => 'info', BLOOMFILTER
=> 'NONE', REPLICATION_SCOP
                                                         E => '0', COMPRESSION => 'NONE',
VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false',
BLOCKCACHE => 'true'}]}}                        
 VerifiableEditor,,1277097543936.6a2992842d685f48213bc33 column=info:server, timestamp=1277097544317,
value=monster04.sf.cloudera.com:60020                                                    
                            
 afa85ac94.                                                                              
                                                                                         
                                        
 VerifiableEditor,,1277097543936.6a2992842d685f48213bc33 column=info:serverstartcode, timestamp=1277097544317,
value=1277097337799                                                                      
                   
 afa85ac94.                                                                              
                                                                                         
                                        
1 row(s) in 0.2660 seconds
{code}

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