GitHub user falaki reopened a pull request:
https://github.com/apache/spark/pull/15328
[SPARKR][SPARK-17762] invokeJava fails when serialized argument list is
larger than INT_MAX bytes
## What changes were proposed in this pull request?
* Updates implementation of `writeRaw` to call `writeBin` on smaller chunks
of data when we are dealing with a large batch
## How was this patch tested?
* New unit tests in `test_serialize.R`
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/falaki/spark SPARK-17762
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15328.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 #15328
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commit 32621999bc48878b2fa87babad2e3ea01935104e
Author: Hossein <[email protected]>
Date: 2016-10-03T04:32:02Z
Calling writeBin on smaller batches
commit 1df1872818db6d69e00450416bc9a6a4ec11a9a8
Author: Hossein <[email protected]>
Date: 2016-10-03T21:26:50Z
Adding Spark option to control maximum size of args
commit 7adc9b6e1e0a16b14f29a4154646b4677a45fc2e
Author: Hossein <[email protected]>
Date: 2016-10-04T00:24:11Z
Added unit test for writeRaw()
commit 9e764a5ce74cca1e816dac6a0b88a753578410ab
Author: Hossein <[email protected]>
Date: 2016-10-04T00:28:55Z
Using sparkR.conf()
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