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Sebastian Bauer commented on HBASE-4301: ---------------------------------------- unfortunately after clean upgrade from backup running before branch-0.90 to patched TRUNK i still cannot even scan .META. with ./hbase shell with v2 patch i get this: 2011-09-02 20:49:30,473 INFO org.apache.hadoop.hbase.master.SplitLogManager: found 0 orphan tasks and 0 rescan nodes 2011-09-02 20:49:30,787 INFO org.apache.hadoop.hbase.master.MasterFileSystem: Creating HTableDescriptor for ROOT tables 2011-09-02 20:49:30,788 INFO org.apache.hadoop.hbase.util.FSUtils: Current tableInfoPath = hdfs://lala.golden:50001/hbase/-ROOT-/.tableinfo 2011-09-02 20:49:30,790 INFO org.apache.hadoop.hbase.util.FSUtils: TableInfoPath = hdfs://lala.golden:50001/hbase/-ROOT-/.tableinfo tmpPath = hdfs://lala.golden:50001/hbase/-ROOT-/.tmp/.tableinfo 2011-09-02 20:49:30,862 INFO org.apache.hadoop.hbase.util.FSUtils: TableDescriptor stored. TableInfoPath = hdfs://lala.golden:50001/hbase/-ROOT-/.tableinfo 2011-09-02 20:49:30,864 INFO org.apache.hadoop.hbase.master.MasterFileSystem: Creating HTableDescriptor for .META. tables 2011-09-02 20:49:30,865 INFO org.apache.hadoop.hbase.util.FSUtils: Current tableInfoPath = hdfs://lala.golden:50001/hbase/.META./.tableinfo 2011-09-02 20:49:30,866 INFO org.apache.hadoop.hbase.util.FSUtils: TableInfoPath = hdfs://lala.golden:50001/hbase/.META./.tableinfo tmpPath = hdfs://lala.golden:50001/hbase/.META./.tmp/.tableinfo 2011-09-02 20:49:30,877 INFO org.apache.hadoop.hbase.util.FSUtils: TableDescriptor stored. TableInfoPath = hdfs://lala.golden:50001/hbase/.META./.tableinfo and later: 2011-09-02 20:50:40,374 INFO org.apache.hadoop.hbase.catalog.CatalogTracker: Passed metaserver is null 2011-09-02 20:50:40,405 INFO org.apache.hadoop.hbase.master.AssignmentManager: No previous transition plan was found (or we are ignoring an existing plan) for .META.,,1.1028785192 so generated a random one; hri=.META.,,1.1028785192, src=, dest=lala.golden,60020,1314989371098; 1 (online=1, exclude=null) available serve rs 2011-09-02 20:50:40,405 INFO org.apache.hadoop.hbase.master.AssignmentManager: Assigning region .META.,,1.1028785192 to lala.golden,60020,1314989371098 2011-09-02 20:50:40,636 INFO org.apache.hadoop.hbase.master.handler.OpenedRegionHandler: Handling OPENED event for 1028785192; deleting unassigned node 2011-09-02 20:50:40,638 WARN org.apache.hadoop.hbase.master.AssignmentManager: Node deleted but still in RIT: .META.,,1.1028785192 state=OPEN, ts=1314989440635, server=lala.golden,60020,1314989371098 2011-09-02 20:50:40,638 INFO org.apache.hadoop.hbase.master.handler.OpenedRegionHandler: Opened region .META.,,1.1028785192 on lala.golden,60020,1314989371098 2011-09-02 20:50:40,639 INFO org.apache.hadoop.hbase.zookeeper.MetaNodeTracker: Detected completed assignment of META, notifying catalog tracker 2011-09-02 20:50:40,667 INFO org.apache.hadoop.hbase.master.HMaster: .META. assigned=2, rit=false, location=lala.golden,60020,1314989371098 2011-09-02 20:50:40,671 INFO org.apache.hadoop.hbase.master.HMaster: metaUpdated = NULL. 2011-09-02 20:50:40,671 INFO org.apache.hadoop.hbase.master.HMaster: Meta updated status = false 2011-09-02 20:50:40,672 INFO org.apache.hadoop.hbase.master.HMaster: Meta has HRI with HTDs. Updating meta now. 2011-09-02 20:50:40,720 INFO org.apache.hadoop.hbase.catalog.MetaEditor: Current INFO from scan results = REGION => {NAME => 'EXT_AC,,1295533530463.4e36610aa00b7e8743c1816b12c2e698.', STARTKEY => '', ENDKEY => '', ENCODED => 4e36610aa00b7e8743c1816b12c2e698, TABLE => {{NAME => 'EXT_AC', FAMILIES => [{NAME => 'c', BLOO MFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'LZO', TTL => '-1', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}} > META migration from 0.90 to trunk fails > --------------------------------------- > > Key: HBASE-4301 > URL: https://issues.apache.org/jira/browse/HBASE-4301 > Project: HBase > Issue Type: Bug > Components: master > Affects Versions: 0.92.0 > Reporter: Todd Lipcon > Assignee: Ted Yu > Priority: Blocker > Fix For: 0.92.0 > > Attachments: 4301.txt, 4301_v2.txt, master-log.txt > > > I started a trunk cluster as an upgrade from 0.90.4ish, and now my META table > is screwed. I can't scan it, etc, and other operations fail. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira