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https://issues.apache.org/jira/browse/FLINK-8318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tzu-Li (Gordon) Tai resolved FLINK-8318.
----------------------------------------
    Resolution: Fixed
      Assignee: Nico Kruber

> Conflict jackson library with ElasticSearch connector
> -----------------------------------------------------
>
>                 Key: FLINK-8318
>                 URL: https://issues.apache.org/jira/browse/FLINK-8318
>             Project: Flink
>          Issue Type: Bug
>          Components: ElasticSearch Connector, Startup Shell Scripts
>    Affects Versions: 1.4.0
>            Reporter: Jihyun Cho
>            Assignee: Nico Kruber
>            Priority: Blocker
>             Fix For: 1.5.0, 1.4.1
>
>
> My flink job is failed after update flink version to 1.4.0. It uses 
> ElasticSearch connector.
> I'm using CDH Hadoop with Flink option "classloader.resolve-order: 
> parent-first" 
> The failure log is below.
> {noformat}
> Using the result of 'hadoop classpath' to augment the Hadoop classpath: 
> /etc/hadoop/conf:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop/lib/*:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop/.//*:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop-hdfs/./:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop-hdfs/lib/*:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop-hdfs/.//*:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop-yarn/lib/*:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop-yarn/.//*:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop-mapreduce/lib/*:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop-mapreduce/.//*
> 2017-12-26 14:13:21,160 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              - 
> --------------------------------------------------------------------------------
> 2017-12-26 14:13:21,161 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  Starting 
> TaskManager (Version: 1.4.0, Rev:3a9d9f2, Date:06.12.2017 @ 11:08:40 UTC)
> 2017-12-26 14:13:21,161 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  OS current 
> user: www
> 2017-12-26 14:13:21,446 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  Current 
> Hadoop/Kerberos user: www
> 2017-12-26 14:13:21,446 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  JVM: Java 
> HotSpot(TM) 64-Bit Server VM - Oracle Corporation - 1.8/25.131-b11
> 2017-12-26 14:13:21,447 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  Maximum heap 
> size: 31403 MiBytes
> 2017-12-26 14:13:21,447 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  JAVA_HOME: 
> (not set)
> 2017-12-26 14:13:21,448 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  Hadoop 
> version: 2.6.5
> 2017-12-26 14:13:21,448 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  JVM Options:
> 2017-12-26 14:13:21,448 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -     -Xms32768M
> 2017-12-26 14:13:21,448 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -     -Xmx32768M
> 2017-12-26 14:13:21,448 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -     
> -XX:MaxDirectMemorySize=8388607T
> 2017-12-26 14:13:21,448 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -     
> -Djava.library.path=/home/cloudera/parcels/CDH/lib/hadoop/lib/native/
> 2017-12-26 14:13:21,449 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -     
> -Dlog4j.configuration=file:/home/www/service/flink-1.4.0/conf/log4j-console.properties
> 2017-12-26 14:13:21,449 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -     
> -Dlogback.configurationFile=file:/home/www/service/flink-1.4.0/conf/logback-console.xml
> 2017-12-26 14:13:21,449 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  Program 
> Arguments:
> 2017-12-26 14:13:21,449 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -     
> --configDir
> 2017-12-26 14:13:21,449 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -     
> /home/www/service/flink-1.4.0/conf
> 2017-12-26 14:13:21,449 INFO  
> org.apache.flink.runtime.taskmanager.TaskManager              -  Classpath:
> ...:/home/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/libexec/../../hadoop-mapreduce/.//jackson-core-2.2.3.jar:...
> ....
> 2017-12-26 14:14:01,393 INFO  org.apache.flink.runtime.taskmanager.Task       
>               - Source: Custom Source -> Filter -> Map -> Filter -> Sink: 
> Unnamed (3/10) (fb33a6e0c1a7e859eaef9cf8bcf4565e) switched from RUNNING to 
> FAILED.
> java.lang.NoSuchFieldError: FAIL_ON_SYMBOL_HASH_OVERFLOW
>         at 
> org.elasticsearch.common.xcontent.json.JsonXContent.<clinit>(JsonXContent.java:76)
>         at 
> org.elasticsearch.common.xcontent.XContentType$1.xContent(XContentType.java:59)
>         at 
> org.elasticsearch.common.settings.Setting.arrayToParsableString(Setting.java:726)
>         at 
> org.elasticsearch.common.settings.Setting.lambda$listSetting$26(Setting.java:672)
>         at 
> org.elasticsearch.common.settings.Setting$2.getRaw(Setting.java:676)
>         at 
> org.elasticsearch.common.settings.Setting.lambda$listSetting$24(Setting.java:660)
>         at 
> org.elasticsearch.common.settings.Setting.listSetting(Setting.java:665)
>         at 
> org.elasticsearch.common.settings.Setting.listSetting(Setting.java:660)
>         at 
> org.elasticsearch.common.network.NetworkService.<clinit>(NetworkService.java:50)
>         at 
> org.elasticsearch.client.transport.TransportClient.newPluginService(TransportClient.java:91)
>         at 
> org.elasticsearch.client.transport.TransportClient.buildTemplate(TransportClient.java:119)
>         at 
> org.elasticsearch.client.transport.TransportClient.<init>(TransportClient.java:247)
>         at 
> org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:125)
>         at 
> org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:111)
>         at 
> org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:101)
>         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)
> 2017-12-26 14:14:01,393 INFO  org.apache.flink.runtime.taskmanager.Task       
>               - Source: Custom Source -> Filter -> Map -> Filter -> Sink: 
> Unnamed (8/10) (e12caa9cc12027738e2426d3a3641bba) switched from RUNNING to 
> FAILED.
> java.lang.NoClassDefFoundError: Could not initialize class 
> org.elasticsearch.common.network.NetworkService
>         at 
> org.elasticsearch.client.transport.TransportClient.newPluginService(TransportClient.java:91)
>         at 
> org.elasticsearch.client.transport.TransportClient.buildTemplate(TransportClient.java:119)
>         at 
> org.elasticsearch.client.transport.TransportClient.<init>(TransportClient.java:247)
>         at 
> org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:125)
>         at 
> org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:111)
>         at 
> org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:101)
>         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)
> {noformat}
> The symbol "FAIL_ON_SYMBOL_HASH_OVERFLOW" has been added in 2.4. But CDH 
> Hadoop is using jackson version 2.2. So there is a conflict between the two 
> versions.
> I reverted changes of https://issues.apache.org/jira/browse/FLINK-7477, and 
> the problem is disappeared.



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