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From Stephan Ewen <se...@apache.org>
Subject Re: Local Cluster have problem with connect to elasticsearch
Date Wed, 11 May 2016 17:43:25 GMT
Seeing how you put a loopback address into the transport addresses, are you
sure that an ElasticSearch node runs on every machine?

On Wed, May 11, 2016 at 7:41 PM, Stephan Ewen <sewen@apache.org> wrote:

> ElasticSearch is basically saying that it cannot connect.
>
> Is it possible that the configuration of elastic may be incorrect, or some
> of the ports may be blocked?
>
>
> On Mon, May 9, 2016 at 7:05 PM, rafal green <rafal.green17@gmail.com>
> wrote:
>
>> Dear Sir or Madam,
>>
>> Can you tell me why I have a problem with elasticsearch in local cluster?
>>
>> I analysed this example:
>> https://ci.apache.org/projects/flink/flink-docs-master/apis/streaming/connectors/elasticsearch2.html
>>
>> My flink and elasticsearch config are default (only I change node.name to
>> "node-1")
>>
>> This example run on my IntelliJIdea 15 but on local cluster I have a
>> problem. Of course WordCount and SocketTextStreamWordCount works fine.
>>
>>
>> I spend 2 days to try find solution (With uncle google ;) ) but It's not
>> easy
>>
>> val config = new java.util.HashMap[String, String]
>> config.put("bulk.flush.max.actions", "1")
>> config.put("cluster.name", "*elasticsearch*")
>> config.put("path.home", "
>> */media/user/e5e05ab5-28f3-4cee-a57c-444e32b99f04/thesis/elasticsearch-2.3.2*
>> ")
>>
>> val transports = new util.ArrayList[InetSocketAddress]
>> transports.add(new InetSocketAddress(InetAddress.getByName("*127.0.0.1*
>> "),9300))
>>
>>
>>
>> Error output:
>>
>> java.lang.RuntimeException: *Client is not connected to any
>> Elasticsearch nodes!*
>> at
>> org.apache.flink.streaming.connectors.elasticsearch2.ElasticsearchSink.open(ElasticsearchSink.java:172)
>> at
>> org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:38)
>> at
>> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:91)
>> at
>> org.apache.flink.streaming.runtime.tasks.StreamTask.openAllOperators(StreamTask.java:317)
>> at
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:215)
>> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:579)
>> at java.lang.Thread.run(Thread.java:745)
>>
>> 05/08/2016 22:57:02 Job execution switched to status FAILING.
>> java.lang.RuntimeException: Client is not connected to any Elasticsearch
>> nodes!
>> at
>> org.apache.flink.streaming.connectors.elasticsearch2.ElasticsearchSink.open(ElasticsearchSink.java:172)
>> at
>> org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:38)
>> at
>> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:91)
>> at
>> org.apache.flink.streaming.runtime.tasks.StreamTask.openAllOperators(StreamTask.java:317)
>> at
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:215)
>> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:579)
>> at java.lang.Thread.run(Thread.java:745)
>> 05/08/2016 22:57:02 Job execution switched to status FAILED.
>>
>> ------------------------------------------------------------
>>  The program finished with the following exception:
>>
>> org.apache.flink.client.program.ProgramInvocationException: The program
>> execution failed: Job execution failed.
>> at org.apache.flink.client.program.Client.runBlocking(Client.java:381)
>> at org.apache.flink.client.program.Client.runBlocking(Client.java:355)
>> at
>> org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:65)
>> at
>> org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:541)
>> at com.pl.greeny.flink.TwitterAnalysis$.main(TwitterAnalysis.scala:69)
>> at com.pl.greeny.flink.TwitterAnalysis.main(TwitterAnalysis.scala)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:498)
>> at
>> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:505)
>> at
>> org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:403)
>> at org.apache.flink.client.program.Client.runBlocking(Client.java:248)
>> at
>> org.apache.flink.client.CliFrontend.executeProgramBlocking(CliFrontend.java:860)
>> at org.apache.flink.client.CliFrontend.run(CliFrontend.java:327)
>> at
>> org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1187)
>> at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1238)
>> Caused by: org.apache.flink.runtime.client.JobExecutionException: Job
>> execution failed.
>> at
>> org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply$mcV$sp(JobManager.scala:807)
>> at
>> org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:753)
>> at
>> org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:753)
>> at
>> scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
>> at
>> scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
>> at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
>> at
>> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:401)
>> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
>> at
>> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
>> at
>> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
>> at
>> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
>> Caused by: java.lang.RuntimeException: Client is not connected to any
>> Elasticsearch nodes!
>> at
>> org.apache.flink.streaming.connectors.elasticsearch2.ElasticsearchSink.open(ElasticsearchSink.java:172)
>> at
>> org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:38)
>> at
>> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:91)
>> at
>> org.apache.flink.streaming.runtime.tasks.StreamTask.openAllOperators(StreamTask.java:317)
>> at
>> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:215)
>> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:579)
>> at java.lang.Thread.run(Thread.java:745)
>>
>>
>> Best regards,
>> Rafal Greeny
>>
>
>

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