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From Brian Jeltema <bdjelt...@gmail.com>
Subject Re: regions in transition
Date Tue, 22 Dec 2015 11:19:44 GMT
> 
> Can you pick a few regions stuck in transition and check related region
> server logs to see why they couldn't be assigned ?

I don’t see anything in the region logs relating any regions. 

> 
> Which release were you using previously ?

HDP 2.1 -> HDP 2.2

So is it safe to stop HBase and delete the ZK node?

> 
> Thanks
> 
> On Mon, Dec 21, 2015 at 3:54 PM, Brian Jeltema <bdjeltema@gmail.com> wrote:
> 
>> I am doing a cluster upgrade to the HDP 2.2 stack. For some reason, after
>> the upgrade HBase
>> cannot find any regions for existing tables. I believe the HDFS file
>> system is OK. But looking at the ZooKeeper
>> nodes, I noticed that many (maybe all) of the regions were listed in the
>> ZooKeeper
>> /hbase-unsecure/region-in-transition node. I suspect this could be causing
>> a problem. Is it
>> safe to stop HBase and delete that node?
>> 
>> Thanks
>> Brian


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