Re: Spark streaming with Kinesis broken?

cc'ing dev list Ok, looks like when the KCL version was updated in https://github.com/apache/spark/pull/8957, the AWS SDK version was not, probably leading to dependency conflict, though as Burak mentions its hard to debug as no exceptions seem to get thrown... I've tested 1.5.2 locally and on my

Re: Spark streaming with Kinesis broken?

Yes, it's against master: https://github.com/apache/spark/pull/10256 I'll push the KCL version bump after my local tests finish. On Fri, Dec 11, 2015 at 10:42 AM Nick Pentreath wrote: > Is that PR against master branch? > > S3 read comes from Hadoop / jet3t afaik > >

Re: Spark streaming with Kinesis broken?

That's good news I've got a PR in to up the SDK version to 1.10.40 and the KCL to 1.6.1 which I'm running tests on locally now. Is the AWS SDK not used for reading/writing from S3 or do we get that for free from the Hadoop dependencies? On Fri, Dec 11, 2015 at 5:07 AM Nick Pentreath

Re: Spark streaming with Kinesis broken?

Is that PR against master branch? S3 read comes from Hadoop / jet3t afaik — Sent from Mailbox On Fri, Dec 11, 2015 at 5:38 PM, Brian London wrote: > That's good news I've got a PR in to up the SDK version to 1.10.40 and the > KCL to 1.6.1 which I'm running tests

Re: Spark streaming with Kinesis broken?

Nick's symptoms sound identical to mine. I should mention that I just pulled the latest version from github and it seems to be working there. To reproduce: 1. Download spark 1.5.2 from http://spark.apache.org/downloads.html 2. build/mvn -Pyarn -Phadoop-2.6 -Dhadoop.version=2.6.0

Re: Spark streaming with Kinesis broken?

Hi Nick, Just to be sure: don't you see some ClassCastException in the log ? Thanks, Regards JB On 12/10/2015 07:56 PM, Nick Pentreath wrote: Could you provide an example / test case and more detail on what issue you're facing? I've just tested a simple program reading from a dev Kinesis

Re: Spark streaming with Kinesis broken?

Yes, it worked in the 1.6 branch as of commit db5165246f2888537dd0f3d4c5a515875c7358ed. That makes it much less serious of an issue, although it would be nice to know what the root cause is to avoid a regression. On Thu, Dec 10, 2015 at 4:03 PM Burak Yavuz wrote: > I've

Re: Spark streaming with Kinesis broken?

I've noticed this happening when there was some dependency conflicts, and it is super hard to debug. It seems that the KinesisClientLibrary version in Spark 1.5.2 is 1.3.0, but it is 1.2.1 in Spark 1.5.1. I feel like that seems to be the problem... Brian, did you verify that it works with the

Re: Spark streaming with Kinesis broken?

Yup also works for me on master branch as I've been testing DynamoDB Streams integration. In fact works with latest KCL 1.6.1 also which I was using. So theKCL version does seem like it could be the issue - somewhere along the line an exception must be getting swallowed. Though the tests

Re: Spark streaming with Kinesis broken?

I don't think the Kinesis tests specifically ran when that was merged into 1.5.2 :( https://github.com/apache/spark/pull/8957 https://github.com/apache/spark/commit/883bd8fccf83aae7a2a847c9a6ca129fac86e6a3 AFAIK pom changes don't trigger the Kinesis tests. Burak On Thu, Dec 10, 2015 at 8:09 PM,

Spark streaming with Kinesis broken?

Has anyone managed to run the Kinesis demo in Spark 1.5.2? The Kinesis ASL that ships with 1.5.2 appears to not work for me although 1.5.1 is fine. I spent some time with Amazon earlier in the week and the only thing we could do to make it work is to change the version to 1.5.1. Can someone

Re: Spark streaming with Kinesis broken?

Yeah also the integration tests need to be specifically run - I would have thought the contributor would have run those tests and also tested the change themselves using live Kinesis :( — Sent from Mailbox On Fri, Dec 11, 2015 at 6:18 AM, Burak Yavuz wrote: > I don't