GitHub user vitillo opened a pull request:
https://github.com/apache/spark/pull/16857
[SPARK-19517][SS] KafkaSource fails to initialize partition offsets
## What changes were proposed in this pull request?
This patch fixes a bug in `KafkaSource` with the (de)serialization of the
length of the JSON string that contains the initial partition offsets.
## How was this patch tested?
I ran the test suite for spark-sql-kafka-0-10.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/vitillo/spark kafka_source_fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16857.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 #16857
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commit b2523b920de2329878a37f7efc1e9dda5d969b79
Author: Roberto Agostino Vitillo <[email protected]>
Date: 2017-02-08T15:07:40Z
Fix (de)serialization of initial partition offsets.
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