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From Michal Medvecky <medve...@pexe.so>
Subject Upgrade from 1.1.3 to 1.2.0 failed
Date Wed, 09 Mar 2016 11:44:47 GMT

I upgraded my single hbase master and single hbase regionserver from 1.1.3
to 1.2.0, by simply stopping both, upgrading packages (i download binary
packages from hbase.org) and starting them again.

It did not come up; master is stuck in assigning hbase:meta:

2016-03-09 11:28:11,491 INFO
 [staging-aws-hbase-3:16000.activeMasterManager] master.AssignmentManager:
Processing 1588230740 in state: M_ZK_REGION_OFFLINE
2016-03-09 11:28:11,491 INFO
 [staging-aws-hbase-3:16000.activeMasterManager] master.RegionStates:
Transition {1588230740 state=OFFLINE, ts=1457522891475, server=null} to
{1588230740 state=OFFLINE, ts=1457522891491,
2016-03-09 11:28:11,492 INFO
zookeeper.MetaTableLocator: Setting hbase:meta region location in ZooKeeper
as staging-aws-hbase-data-1.aws.px,16020,1457522034036
2016-03-09 11:42:10,611 ERROR [Thread-65] master.HMaster: Master failed to
complete initialization after 900000ms. Please consider submitting a bug
report including a thread dump of this process.

Did I miss something?

I tried downgrading back to 1.1.3 but later realized this is not supported
(and does not work of course).

Thank you


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