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https://issues.apache.org/jira/browse/BEAM-3371?focusedWorklogId=145812&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-145812
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ASF GitHub Bot logged work on BEAM-3371:
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Author: ASF GitHub Bot
Created on: 19/Sep/18 21:10
Start Date: 19/Sep/18 21:10
Worklog Time Spent: 10m
Work Description: lgajowy edited a comment on issue #6244: [BEAM-3371]
Enable running integration tests on Spark
URL: https://github.com/apache/beam/pull/6244#issuecomment-422959486
@mxm @aromanenko-dev thanks!
I added tests for Flink. Due to the fact that Spark runner invokes the code
in run() method and creates SparkContext there (but does not delete it later?),
I had some trouble with creating similar tests for Spark too so i didn't submit
them in this PR. Maybe we can do this later. I got the following error when I
run similar tests:
> Cannot reuse spark context with different spark master URL. Existing:
local[1], requested: spark://localhost:7077.
I tried to reuse the context (with `ReuseContextRule.java` class). I also
tried to stop the context somehow but all this lead me nowhere. The code I used
is here:
https://github.com/apache/beam/compare/master...lgajowy:spark-integration-tests-2?expand=1#diff-9336eb87a4aea9ba0f254a1318f1fc90
@mxm @aromanenko-dev could you take a look again?
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Issue Time Tracking
-------------------
Worklog Id: (was: 145812)
Time Spent: 3h 40m (was: 3.5h)
> Add ability to stage directories with compiled classes to Spark
> ---------------------------------------------------------------
>
> Key: BEAM-3371
> URL: https://issues.apache.org/jira/browse/BEAM-3371
> Project: Beam
> Issue Type: Sub-task
> Components: runner-spark
> Reporter: Lukasz Gajowy
> Assignee: Jean-Baptiste Onofré
> Priority: Minor
> Time Spent: 3h 40m
> Remaining Estimate: 0h
>
> This one is basically the same issue as
> [this Flink's one|https://issues.apache.org/jira/browse/BEAM-3370], except
> of two things:
> - a detection of files to stage has to be provided in Spark, which is already
> being developed [here|https://issues.apache.org/jira/browse/BEAM-981]
> - the test execution is not interrupted by FileNotFoundException but by *the
> effect* of the directory not being staged (absence of test classes on the
> Spark's classpath, hence ClassNotFoundException).
> Again, this probably could be resolved analogously as in flink, while
> BEAM-981 issue is resolved.
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