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From: tombin <tombin.ansi@gmail.com>
Date: Tue, 19 Jul 2016 11:30:22 -0700
Message-ID: <CACRDZCT+Qi_quinUgmTrLTKLhXCOw0CtAnE1P-DvPnsXm5t0ZA@mail.gmail.com>
Subject: new base cluster help
To: user@hbase.apache.org
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archived-at: Tue, 19 Jul 2016 18:30:29 -0000

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I am configuring a hbase cluster for the first time.

The issue I am seeing is, when i setup a single server acting as master and
region server, everything seems to be working fine.  If i start region
servers on 2 other boxes, in the base ui i see duplicate region servers.  I
have read that this can be normal, and base will eventually "sort things
out".  But this is showing the ip (with unknown version) and hostname (with
correct base version),  and showing an error of 2 nodes with inconsistent
version.

I also see an error on the UI that one of the regions is in transition and
state=PENDING_OPEN.

I looked at the logs files and see the following error:

2016-07-18 20:38:10,329 WARN  [RS_OPEN_META-hb02:16020-0]
zookeeper.ZKAssign: regionserver:16020-0x255e5cd7f190042, quorum=
zk01.domain.com:2181,zk02.corp.lumsb.com:2181,zk03.domain.com:2181,
baseZNode=/hbase Attempt to transition the unassigned node for 1588230740
from M_ZK_REGION_OFFLINE to RS_ZK_REGION_OPENING failed, the server that
tried to transition was 10.110.2.128,16020,1468874283476 not the expected
hb02.domain.com,16020,1468874283476


This makes me think the duplicate error and the region transition errors
may be related.  I'm running the same hbase-site.xml on every node.  I'm
very confused why this just works with single server, but when i do extra
servers, it fails.  Any ideas?


Thank you in advance.

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