- Jun 08, 2017
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Mark Grover authored
## What changes were proposed in this pull request? Add a new property `spark.streaming.kafka.consumer.cache.enabled` that allows users to enable or disable the cache for Kafka consumers. This property can be especially handy in cases where issues like SPARK-19185 get hit, for which there isn't a solution committed yet. By default, the cache is still on, so this change doesn't change any out-of-box behavior. ## How was this patch tested? Running unit tests Author: Mark Grover <mark@apache.org> Author: Mark Grover <grover.markgrover@gmail.com> Closes #18234 from markgrover/spark-19185.
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- Apr 19, 2017
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cody koeninger authored
## What changes were proposed in this pull request? Note that you shouldn't manually add dependencies on org.apache.kafka artifacts ## How was this patch tested? Doc only change, did jekyll build and looked at the page. Author: cody koeninger <cody@koeninger.org> Closes #17675 from koeninger/SPARK-20036.
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- Feb 16, 2017
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Sean Owen authored
- Move external/java8-tests tests into core, streaming, sql and remove - Remove MaxPermGen and related options - Fix some reflection / TODOs around Java 8+ methods - Update doc references to 1.7/1.8 differences - Remove Java 7/8 related build profiles - Update some plugins for better Java 8 compatibility - Fix a few Java-related warnings For the future: - Update Java 8 examples to fully use Java 8 - Update Java tests to use lambdas for simplicity - Update Java internal implementations to use lambdas ## How was this patch tested? Existing tests Author: Sean Owen <sowen@cloudera.com> Closes #16871 from srowen/SPARK-19493.
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- Jan 24, 2017
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uncleGen authored
## What changes were proposed in this pull request? Fix typo in docs ## How was this patch tested? Author: uncleGen <hustyugm@gmail.com> Closes #16658 from uncleGen/typo-issue.
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- Nov 02, 2016
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Liwei Lin authored
## What changes were proposed in this pull request? This patch uses `{% highlight lang %}...{% endhighlight %}` to highlight code snippets in the `Structured Streaming Kafka010 integration doc` and the `Spark Streaming Kafka010 integration doc`. This patch consists of two commits: - the first commit fixes only the leading spaces -- this is large - the second commit adds the highlight instructions -- this is much simpler and easier to review ## How was this patch tested? SKIP_API=1 jekyll build ## Screenshots **Before**  **After**  Author: Liwei Lin <lwlin7@gmail.com> Closes #15715 from lw-lin/doc-highlight-code-snippet.
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- Oct 30, 2016
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Liwei Lin authored
[SPARK-16312][FOLLOW-UP][STREAMING][KAFKA][DOC] Add java code snippet for Kafka 0.10 integration doc ## What changes were proposed in this pull request? added java code snippet for Kafka 0.10 integration doc ## How was this patch tested? SKIP_API=1 jekyll build ## Screenshot  Author: Liwei Lin <lwlin7@gmail.com> Closes #15679 from lw-lin/kafka-010-examples.
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- Oct 21, 2016
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cody koeninger authored
## What changes were proposed in this pull request? Minor doc change to mention kafka configuration for larger spark batches. ## How was this patch tested? Doc change only, confirmed via jekyll. The configuration issue was discussed / confirmed with users on the mailing list. Author: cody koeninger <cody@koeninger.org> Closes #15570 from koeninger/kafka-doc-heartbeat.
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- Oct 12, 2016
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cody koeninger authored
## What changes were proposed in this pull request? Documentation fix to make it clear that reusing group id for different streams is super duper bad, just like it is with the underlying Kafka consumer. ## How was this patch tested? I built jekyll doc and made sure it looked ok. Author: cody koeninger <cody@koeninger.org> Closes #15442 from koeninger/SPARK-17853.
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- Aug 05, 2016
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cody koeninger authored
## What changes were proposed in this pull request? Doc for the Kafka 0.10 integration ## How was this patch tested? Scala code examples were taken from my example repo, so hopefully they compile. Author: cody koeninger <cody@koeninger.org> Closes #14385 from koeninger/SPARK-16312.
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