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From Samarth Jain <>
Subject Re: Undefined column. columnName=IS_ROW_TIMESTAMP
Date Mon, 18 Apr 2016 16:02:33 GMT

Older phoenix views, created pre-4.6, shouldn't have the ROW_TIMESTAMP
column. Was the upgrade done correctly i.e. the server jar upgraded before
the client jar? Is it possible to get the complete stack trace? Would be
great if you could come up with a test case here to understand better where
the problem is happening.

On Mon, Apr 18, 2016 at 8:09 AM, Arun Kumaran Sabtharishi <> wrote:

> To add details to the original problem that was mentioned in this email,
> we migrated to Phoenix-4.6.1 very recently and this problem started
> occurring only after that.
> 1. Checking SYSTEM.CATALOG for some older phoenix views in the same
> environment, some of the *phoenix views did not have the IS_ROW_TIMESTAMP
> column*. But, all the* newer phoenix views and only some of the older
> phoenix views had this column* present. Could this be possibly because
> those older phoenix views(which did not have the column present) did not
> migrate properly to phoenix 4.6.1?
> 2. Is this column IS_ROW_TIMESTAMP specific to phoenix tables and can this
> be accessed from HBase directly? If so, how?
> Thanks,
> Arun

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