[openstack-dev] [mistral] A new BP - Support large datasets being passed

ELISHA, Moshe (Moshe) moshe.elisha at alcatel-lucent.com
Wed Jul 15 08:23:02 UTC 2015

I agree. We will try to allocate someone soon for this but it seems that all are very busy.

With the use cases I had encountered – the columns listed in the BP were OK. Do you have any suggestion for other columns?

Another important thing – when I changed the columns just for testing purposes – I did not get any “Data too long” anymore but I did get a segmentation fault:

2015-07-14 18:13:30.750 24152 INFO mistral.api.controllers.v2.execution [-] Fetch executions
/bin/bash: line 19: 24152 Segmentation fault      (core dumped) /usr/local/bin/mistral-server --config-file /etc/mistral/mistral.conf
mistral failed to start

There is probably an out of memory error or something. This should be addressed in the BP.

From: Renat Akhmerov [mailto:rakhmerov at mirantis.com]
Sent: יום ד 15 יולי 2015 09:06
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [mistral] A new BP - Support large datasets being passed

Moshe, thanks for addressing this.

I think we need to implement this BP in this cycle (actually asap) as I think it can potentially create problems with real usage now. So I fully support it. One thing we need to do is to see what other columns (besides listed out in BP) should also be transformed.

Renat Akhmerov
@ Mirantis Inc.

On 14 Jul 2015, at 23:42, ELISHA, Moshe (Moshe) <moshe.elisha at alcatel-lucent.com<mailto:moshe.elisha at alcatel-lucent.com>> wrote:


I have created a new BP “Support large datasets being passed” [1].
You comments / suggestion / approval are most welcome.

[1] - https://blueprints.launchpad.net/mistral/+spec/support-large-datasets
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