segmentation fault with syncToSynapse

Description

Reported running:

"The upload starts but randomly stops and return : Segmentation fault (core dumped)"

Environment

operating system : linux(ubuntu)
client: python3
Synapse client 1.7.2

Activity

Show:
Kenneth Daily
August 17, 2017, 6:06 PM

Reply:

"I want to stress again that the upload starts but unexpectedly and randomly stops.
I haven't tried yet with python2. I will try later today. I think the easiest would be to split the manifest in smaller chunks.

My guess is the connection reset after a certain amount of time, that's why I am getting the segmentation fault. Keep in mind that I am uploading 1TB of data just for EpiMap."

Larsson Omberg
August 17, 2017, 5:33 PM

Do you have any more information?

It sounds like a missconfigured install of underlying package (e.g. pandas or numpy). I have seen this when numpy is compiled against the wrong lapack library for example. Can you have them perform a simple import and from python

If that fails, they need to get their sys-admin to reinstall pandas.

Your pinned fields
Click on the next to a field label to start pinning.

Assignee

Jordan Kiang

Reporter

Kenneth Daily

Labels