Problem executing t-sparql - connection to repository broke down

[tomas-knap]

When I run certain pipelines, I got "connection to repository broke down" as t-sparql was executed.

To reproduce:

1. Run in debug mode pipeline https://cuni-test1.comsode.eea.sk/unifiedviews/#!PipelineEdit/177 or https://cuni-test1.comsode.eea.sk/unifiedviews/#!PipelineEdit/179
2. The pipeline fails in t-sparql after couple of minutes.

The pipeline processes cca 5000-10000 triples at maximum. Before the t-sparql, ~100 CSV files are loaded, converted to RDF by tabular and then t-sparql is launch to modify certain generated properties.

Reproduced 13.9. on test_cuni

Could be connected with the connection reset problem, #140

[tomas-knap]

Ahoj, proc won't fix?

Dne úterý 16. září 2014 Michal Klempa [email protected] napsal(a):

Closed #171 #171.

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[tomas-knap]

Viz execution 1392:

In detail, there is:

The pipeline is extracting data from 5 folders with 70-100 files in total. When one folder is removed, it can be processed normally. This is strange.

[ghost]

We don't know precise reason. It is probable that it could be related to
bugs I posted. If the problem persist in 2.8.0 sesame version, we will
reopen. For 2.7.13 - we resolved by not using HttpRepository, so that is
'wont fix'.
On 09/17/2014 07:08 PM, Tomas Knap wrote:

Ahoj, proc won't fix?

Dne úterý 16. září 2014 Michal Klempa [email protected]
napsal(a):

Closed #171 #171.

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#171 (comment).

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#171 (comment).

[ghost]

This is different bug, reported by Jakub earlier this day, I am working
since yesterday to hunt it down. Consult Jakub to create separate issue
and close this one.

On 09/18/2014 12:54 AM, Tomas Knap wrote:

Viz execution 1392:

screen shot 2014-09-18 at 12 51 20 am
https://cloud.githubusercontent.com/assets/3014917/4312673/51c4ab84-3ebd-11e4-81b7-f6c3c11319a6.png

In detail, there is:

screen shot 2014-09-18 at 12 53 34 am
https://cloud.githubusercontent.com/assets/3014917/4312686/7e9ac666-3ebd-11e4-8abf-6998b8e98194.png

The pipeline is processing 5 folders with 70-100 files. When one
folder is removed, it can be processed normally. This is strange.

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#171 (comment).