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From Anoop Sharma <anoop.sha...@esgyn.com>
Subject RE: initialize trafodion after upgrade
Date Tue, 09 Feb 2016 20:42:14 GMT
we should find out why the message to 'initialize traf, drop' was returned.
Have we done any incompatible metadata changes?

Or is the error due to inaccessible hbase when sqlci comes up? At sqlci
startup
time, we try to access hbase to read couple of metadata tables using hbase
apis.
It is possible that somehow hbase error is being reported as init drop
error.

anoop

-----Original Message-----
From: Roberta Marton [mailto:roberta.marton@esgyn.com]
Sent: Tuesday, February 9, 2016 12:17 PM
To: dev@trafodion.incubator.apache.org
Subject: RE: initialize trafodion after upgrade

I had the same issue yesterday but was not sure if it was my problem (I am
fixing some data corruption issues).
Anyway, I ended up uninstalling and reinstalling the Hadoop eco-system to
get things to work again.  Also rebuilt everything.  Hopefully, there is a
better solution.

     Roberta

-----Original Message-----
From: Dave Birdsall [mailto:dave.birdsall@esgyn.com]
Sent: Tuesday, February 9, 2016 12:03 PM
To: dev@trafodion.incubator.apache.org
Subject: initialize trafodion after upgrade

Hi,



This morning I brought an existing development instance up-to-date (did the
git fetch –all, and created a new branch, did an sqstop, make clean, make
all).



When I brought the instance back up, it complained that I needed to do an
initialize trafodion, drop + an initialize trafodion.



I did the initialize trafodion, drop without problems.



But the initialize  trafodion fails as follows:



Apache Trafodion Conversational Interface 2.0.0

Copyright (c) 2015 Apache Software Foundation

>>initialize trafodion;



*** ERROR[8448] Unable to access Hbase interface. Call to
ExpHbaseInterface::create() returned error HBASE_CREATE_ERROR(701). Cause:

java.lang.NullPointerException

java.lang.String.contains(String.java:2076)

org.trafodion.sql.CoprocessorUtils.addCoprocessor(CoprocessorUtils.java:76)

org.trafodion.sql.HBaseClient.createk(HBaseClient.java:490)

.



--- SQL operation failed with errors.

>>exit;



So, I’m guessing the coprocessor jars need to be brought up-to-date. Is
there a convenient script to do this? Or must I bite the bullet and do a
swuninstall + install_local_hadoop?



Thanks,



Dave

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