GitHub user a-roberts opened a pull request:
https://github.com/apache/spark/pull/15079
[SPARK-17524] [TESTS] Use specified spark.buffer.pageSize
## What changes were proposed in this pull request?
This PR has the appendRowUntilExceedingPageSize test in
RowBasedKeyValueBatchSuite use whatever spark.buffer.pageSize value a user has
specified to prevent a test failure for anyone testing Apache Spark on a box
with a reduced page size. The test is currently hardcoded to use the default
page size which is 64 MB so this minor PR is a test improvement
## How was this patch tested?
Existing unit tests with 1 MB page size and with 64 MB (the default) page
size
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/a-roberts/spark patch-5
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15079.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #15079
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commit c793efe6e567ba3fc51ceaf9ff225ca1e5f35f10
Author: Adam Roberts <[email protected]>
Date: 2016-09-13T12:31:06Z
Use specified spark.buffer.pageSize
Users can change the spark.buffer.pageSize value to run Spark unit tests on
machines with less powerful hardware e.g. with two cores
To address this we can use whatever they've specified to avoid a failure
where we see the number of rows for the appendRowUntilExceedingPageSize test is
not as expected
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