sathiyarajan created FLINK-8658: ----------------------------------- Summary: NoClassDefFoundError: Could not initialize class org.elasticsearch.transport.client.PreBuiltTransportClient Key: FLINK-8658 URL: https://issues.apache.org/jira/browse/FLINK-8658 Project: Flink Issue Type: Bug Components: ElasticSearch Connector Affects Versions: 1.4.0 Environment: Flink 1.4.0 , Easticsearch 5.1.1, Scala 2.11.0, kafka 0.10.0, Ubuntu 17.04.
Reporter: sathiyarajan NoClassDefFoundError: Could not initialize class org.elasticsearch.transport.client.PreBuiltTransportClient is displayed while running flink 1.4.0 with Elasticsearch 5.1.1 . Note: In IntellIj SBT its working fine but while deplying the same jar in flink1.4.0 Stack Trace: NoClassDefFoundError: Could not initialize class org.elasticsearch.transport.client.PreBuiltTransportClient at org.apache.flink.streaming.connectors.elasticsearch5.Elasticsearch5ApiCallBridge.createClient(Elasticsearch5ApiCallBridge.java:73) at org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchSinkBase.open(ElasticsearchSinkBase.java:281) at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:36) at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:102) at org.apache.flink.streaming.api.operators.StreamSink.open(StreamSink.java:48) at org.apache.flink.streaming.runtime.tasks.StreamTask.openAllOperators(StreamTask.java:393) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:254) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:718) at java.lang.Thread.run(Thread.java:748) -- This message was sent by Atlassian JIRA (v7.6.3#76005)