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From: Gokul Gunasekaran <gokul@apache.org>
Date: Thu, 5 Jan 2017 12:24:43 -0800
Message-ID: <CAFgkoWEtNNcFTZ0hnbC0C3Wq8wLE6L7Aua=z74TNBPoLwzynCw@mail.gmail.com>
Subject: Re: testing transactional deletes with compaction
To: dev@tephra.incubator.apache.org
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archived-at: Thu, 05 Jan 2017 20:25:12 -0000

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Hi Thomas,

I made some mistake in my previous testing. The test is still failing with
that change I had suggested. I am looking into it. I will update this
thread soon.

Thanks,
Gokul

On Thu, Jan 5, 2017 at 12:17 PM, Gokul Gunasekaran <gokul@apache.org> wrote:

> Hi Thomas,
>
> Your setup looks right. The only thing it was missing was decreasing the
> snapshot frequency of the Tx Manager which is by default set to 300seconds.
>
> I added this line after setting the tx snapshot dir:
>
>     conf.setLong(TxConstants.Manager.CFG_TX_SNAPSHOT_INTERVAL, 2L);
>
> And the test passes now. The coprocessors use the snapshot data to clean
> up data.
>
> Thanks,
> Gokul
>
> On Wed, Jan 4, 2017 at 4:24 PM, Thomas D'Silva <tdsilva@salesforce.com>
> wrote:
>
>> Hi,
>>
>> I am trying to debug a Phoenix test failure that deletes rows from a
>> transactional table and then runs major compaction to remove the deleted
>> rows. The rows are not getting removed after major compaction is run. I
>> think it might be related to my test setup. I have attached a patch that
>> modifies TransactionAwareHTableTest to demonstrate my setup.
>>
>> Can anyone let me know if there is anything wrong with my test setup?
>>
>> Thank you,
>> Thomas
>>
>
>

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