Hi Flavio,
I tried with both http port 9200 and tcp port 9300 and I see incoming
connections in the elasticserach node. Also I see the below errors in
taskmanager out logs. Below are the dependencies I have on my gradle
project. Am I missing something?
Exception in thread "elasticsearch[Madame Menace][generic][T#2]"
java.lang.NoClassDefFoundError:
org/elasticsearch/index/mapper/MapperParsingException
at
org.elasticsearch.ElasticsearchException.<clinit>(ElasticsearchException.java:597)
at
org.elasticsearch.transport.TransportService$Adapter$3.run(TransportService.java:622)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException:
org.elasticsearch.index.mapper.MapperParsingException
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 5 more
Exception in thread "elasticsearch[Saint Elmo][generic][T#2]"
java.lang.NoClassDefFoundError: Could not initialize class
org.elasticsearch.transport.NodeDisconnectedException
at
org.elasticsearch.transport.TransportService$Adapter$3.run(TransportService.java:622)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
compile group: 'org.apache.flink', name: 'flink-core', version: '1.2.0'
compile group: 'org.apache.flink', name: 'flink-streaming-java_2.10',
version: '1.2.0'
compile group: 'org.apache.flink', name: 'flink-java', version: '1.2.0'
compile group: 'org.apache.flink', name:
'flink-connector-kafka-0.10_2.10', version: '1.2.0'
compile group: 'org.apache.flink', name: 'flink-clients_2.10', version: '1.2.0'
compile group: 'org.apache.flink', name:
'flink-connector-elasticsearch2_2.10', version: '1.2.0'
On Sat, Feb 25, 2017 at 1:26 AM, Flavio Pompermaier <pomperma...@okkam.it>
wrote:
> Are you sure that in elasticsearch.yml you've enabled ES to listen to the
> http port 9300?
>
> On 25 Feb 2017 08:58, "Govindarajan Srinivasaraghavan" <
> govindragh...@gmail.com> wrote:
>
> Hi All,
>
> I'm getting the below exception when I start my flink job. I have verified
> the elastic search host and it seems to be working well. I have also tried
> including the below dependecies to my project but nothing works. Need some
> help. Thanks.
>
> compile group: 'org.apache.lucene', name: 'lucene-core', version: '5.5.0'
> compile group: 'org.elasticsearch', name: 'elasticsearch', version: '2.3.5'
>
>
> *Sink Code:*
>
> List<InetSocketAddress> transportAddresses = new ArrayList<>();
> transportAddresses.add(new
> InetSocketAddress(InetAddress.getByName(*hostName*), 9300));
>
> output.addSink(new ElasticsearchSink<>(config, transportAddresses, new
> ElasticsearchSinkFunction<Object>() {
>
> }
>
>
> *Exception:*
>
> 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:36)
> at org.apache.flink.streaming.api.operators.
> AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:112)
> at org.apache.flink.streaming.runtime.tasks.StreamTask.
> openAllOperators(StreamTask.java:386)
> at org.apache.flink.streaming.runtime.tasks.StreamTask.
> invoke(StreamTask.java:262)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:655)
> at java.lang.Thread.run(Thread.java:745)
>
