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From: "Marc P." <marc.parisi@gmail.com>
Date: Tue, 14 Feb 2017 16:24:23 +0000
Message-ID: <CAH0f5v0f=djYeEsRqxo5UkCwQrzu5FVudrUX85Yp2WsfouznQA@mail.gmail.com>
Subject: Re: exception from thrift
To: dev@accumulo.apache.org
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archived-at: Tue, 14 Feb 2017 16:24:38 -0000

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Could be a number of causes. If you are not using the proxy I'd ensure the
tserver is still hosting after a split. If you are you can get more info
from the exception.

In my CPP client I take failed mutations and requeue them depending on the
exception details. If the extent locations have changed I update. If a
security issue then I return an error.

On Tue, Feb 14, 2017, 11:11 AM z11373 <z11373@outlook.com> wrote:

> Hi,
> I have c++ client talking to Accumulo via Thrift.
> The client app is simply running in the loop, and inside the loop it
> creates
> batch writer, add mutation with random length of string data, call that
> batch writer flush() and close() methods. The code is running fine, except
> when running it with multiple instances, and after some number of
> iterations, some of the instances may start hitting this exception:
>
> org.apache.accumulo.core.client.MutationsRejectedException: # constraint
> violations : 0  security codes: {}  # server errors 0 # exceptions 1
>
> Do you know what causing this exception? Does it have anything to do with
> the fact the client is accessing Accumulo via Thrift, or problem with the
> Thrift proxy itself?
>
>
> Thanks,
> Z
>
>
>
> --
> View this message in context:
> http://apache-accumulo.1065345.n5.nabble.com/exception-from-thrift-tp19919.html
> Sent from the Developers mailing list archive at Nabble.com.
>

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