[jira] [Created] (FLINK-4099) CliFrontendYarnAddressConfigurationTest fails

2016-06-22 Thread Ufuk Celebi (JIRA)
Ufuk Celebi created FLINK-4099: -- Summary: CliFrontendYarnAddressConfigurationTest fails Key: FLINK-4099 URL: https://issues.apache.org/jira/browse/FLINK-4099 Project: Flink Issue Type: Bug

Re: Kafka doesn't work in very simple test

2016-06-22 Thread Adrian Portabales
Hi Robert, thanks for the answer. How do you test if data is being read from Kafka or not? -Tested with kafka consumer script What are the taskmanager logs saying? -http://pastebin.com/AA2MwW5W I think the problem is with the line 89. Thanks! 2016-06-21 18:17 GMT+02:00 Robert Metzger : > Hi A

Re: Kafka doesn't work in very simple test

2016-06-22 Thread Aljoscha Krettek
Once again, if you could please provide some example code that would allow us to figure out what the problem might be. From just looking at the logs it is not obvious, at the end the job seems to be running. On Wed, 22 Jun 2016 at 11:06 Adrian Portabales wrote: > Hi Robert, thanks for the answer

[jira] [Created] (FLINK-4100) RocksDBStateBackend#close() can throw NPE

2016-06-22 Thread Chesnay Schepler (JIRA)
Chesnay Schepler created FLINK-4100: --- Summary: RocksDBStateBackend#close() can throw NPE Key: FLINK-4100 URL: https://issues.apache.org/jira/browse/FLINK-4100 Project: Flink Issue Type: Bug

Re: Kafka doesn't work in very simple test

2016-06-22 Thread Adrian Portabales
The code was in the link of stackoverflow: http://stackoverflow.com/questions/37841342/flink-with-kafka-consumer-doesnt-work 2016-06-22 11:28 GMT+02:00 Aljoscha Krettek : > Once again, if you could please provide some example code that would allow > us to figure out what the problem might be. Fro

UDF in Flink table API

2016-06-22 Thread Cody Innowhere
Hi guys, I'm trying to add a UDF in Flink table API, say, in DataSet table API. My example code is as follows: --- object WordCountTable { case class WC(word: String, num: Int) def main(args: Array[String]): Unit = { // set up execution environment val env = Ex

[jira] [Created] (FLINK-4101) Calculating average in Flink DataStream on window time

2016-06-22 Thread Akshay Shingote (JIRA)
Akshay Shingote created FLINK-4101: -- Summary: Calculating average in Flink DataStream on window time Key: FLINK-4101 URL: https://issues.apache.org/jira/browse/FLINK-4101 Project: Flink Issu

[jira] [Created] (FLINK-4102) Test failure with checkpoint barriers

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4102: - Summary: Test failure with checkpoint barriers Key: FLINK-4102 URL: https://issues.apache.org/jira/browse/FLINK-4102 Project: Flink Issue Type: Bug Compo

[jira] [Created] (FLINK-4103) Modify CsvTableSource to implement StreamTableSource

2016-06-22 Thread Suneel Marthi (JIRA)
Suneel Marthi created FLINK-4103: Summary: Modify CsvTableSource to implement StreamTableSource Key: FLINK-4103 URL: https://issues.apache.org/jira/browse/FLINK-4103 Project: Flink Issue Type

[Issue] java.lang.UnsatisfiedLinkError

2016-06-22 Thread Vinay Patil
Hi , I am writing the data in S3 in avro data file, but when I deploy it on cluster , I am facing the following issue : *java.lang.UnsatisfiedLinkError: org.xerial.snappy.SnappyNative.maxCompressedLength(I)* This occurs when I try to add the record (GenericRecord) as : writer.append(record); Th

Re: Advice - Drools in Flink

2016-06-22 Thread Maciek Próchniak
Hi, I've been using drools in a few projects. Embedding Drools in Flink is certainly possible, however there are a few points you have to consider. - are you going to use Drools in stateful or stateless way? The blog post you mention uses flink in stateless way - that is, each event is process

[jira] [Created] (FLINK-4104) Restructure Gelly docs

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4104: - Summary: Restructure Gelly docs Key: FLINK-4104 URL: https://issues.apache.org/jira/browse/FLINK-4104 Project: Flink Issue Type: Improvement Components:

[jira] [Created] (FLINK-4105) Restructure Gelly docs

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4105: - Summary: Restructure Gelly docs Key: FLINK-4105 URL: https://issues.apache.org/jira/browse/FLINK-4105 Project: Flink Issue Type: Improvement Components:

[jira] [Created] (FLINK-4106) Restructure Gelly docs

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4106: - Summary: Restructure Gelly docs Key: FLINK-4106 URL: https://issues.apache.org/jira/browse/FLINK-4106 Project: Flink Issue Type: Improvement Components:

[jira] [Created] (FLINK-4107) Restructure Gelly docs

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4107: - Summary: Restructure Gelly docs Key: FLINK-4107 URL: https://issues.apache.org/jira/browse/FLINK-4107 Project: Flink Issue Type: Improvement Components:

Re: Advice - Drools in Flink

2016-06-22 Thread Anton
Thanks Maiek On Wed, Jun 22, 2016 at 9:00 PM, Maciek Próchniak wrote: > This is straightforward, it also shouldn't be problematic performance wise > OTOH, if you want to use stateful sessions things are getting more > complicated - because if you want to play well with Flink you'd have to > integ

[jira] [Created] (FLINK-4108) NPE in Row.productArity

2016-06-22 Thread Martin Scholl (JIRA)
Martin Scholl created FLINK-4108: Summary: NPE in Row.productArity Key: FLINK-4108 URL: https://issues.apache.org/jira/browse/FLINK-4108 Project: Flink Issue Type: Bug Components: B

[jira] [Created] (FLINK-4109) Change the name of ternary condition operator 'eval' to '?'

2016-06-22 Thread Jark Wu (JIRA)
Jark Wu created FLINK-4109: -- Summary: Change the name of ternary condition operator 'eval' to '?' Key: FLINK-4109 URL: https://issues.apache.org/jira/browse/FLINK-4109 Project: Flink Issue Type

Re: [Discuss] java.lang.UnsatisfiedLinkError

2016-06-22 Thread Vinay Patil
Hi All, Just an update on this: Setting the codec using DataFileWriter setCodec method : writer.setCodec(CodecFactory.snappyCodec()); Pls help me with this issue Regards, Vinay On Jun 22, 2016 10:47 PM, "Vinay Patil" wrote: > Hi , > > I am writing the data in S3 in avro data file, but when

Re: Adding a Histogram Metric

2016-06-22 Thread Steve Cosenza
Is there a ticket for supporting user defined counters? Thanks, Steve On Sat, Jun 18, 2016 at 8:18 AM, Steve Cosenza wrote: > Perfect! > > -Steve > > > On Saturday, June 18, 2016, Chesnay Schepler wrote: > >> it would be scoped and reported just like any other Counter. >> >> Regards, >> Chesna

Re: Advice - Drools in Flink

2016-06-22 Thread Maciek Próchniak
Hi Anton, you mean - keeping working memory facts in Flink state and with each event throw them into stateless session? Can you elaborate a bit on your use case? What would be the state? Would it be for example some event aggregations, which would be filtered by the rules? maciek On 22/06/2

[jira] [Created] (FLINK-4110) Provide testing skeleton in quickstarts

2016-06-22 Thread Robert Metzger (JIRA)
Robert Metzger created FLINK-4110: - Summary: Provide testing skeleton in quickstarts Key: FLINK-4110 URL: https://issues.apache.org/jira/browse/FLINK-4110 Project: Flink Issue Type: Improveme