# Scala version for elasticsearch-hadoop for 5.0.0-alpha4?

**URL:** <https://discuss.elastic.co/t/scala-version-for-elasticsearch-hadoop-for-5-0-0-alpha4/55368>\
**Category:** Elasticsearch\
**Tags:** es-hadoop\
**Created:** [July 13, 2016, 5:13am UTC](https://discuss.elastic.co/t/scala-version-for-elasticsearch-hadoop-for-5-0-0-alpha4/55368 "2016-07-13T05:13:47Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![YuWatanabe](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yuwatanabe/32/13259_2.png) [@YuWatanabe](https://discuss.elastic.co/u/YuWatanabe)\
**Post date:** [July 13, 2016, 5:13am UTC](https://discuss.elastic.co/t/scala-version-for-elasticsearch-hadoop-for-5-0-0-alpha4/55368/1 "2016-07-13T05:13:47Z")

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Hi !

I appreciate someone can help me out with the issue I am having.

**Problem**  
I am having version confilict errors when I do spark-submit.

```
16/07/13 05:00:25 INFO BlockManagerMaster: Registered BlockManager
Exception in thread "main" java.lang.NoSuchMethodError: scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object;
        at org.elasticsearch.spark.rdd.EsSpark$.esRDD(EsSpark.scala:29)
        at org.elasticsearch.spark.package$SparkContextFunctions.esRDD(package.scala:21)
        at ElasticConn$.main(ElasticConn.scala:17)
        at ElasticConn.main(ElasticConn.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.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731)
        at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181)
        at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206)
        at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121)
        at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

```

**My environment**  
Spark 1.6.2  
Scala 2.10.6  
elasticsearch 5.0.0-alpha4

**Question**  
I read the readme on github but could not find the version of scala that is used .

> **[elastic/elasticsearch-hadoop](https://github.com/elastic/elasticsearch-hadoop)**
>
> elasticsearch-hadoop - :elephant: Elasticsearch real-time search and analytics natively integrated with Hadoop

Could someone teach where can I find scala version which is used to compile elasticsearch-hadoop library?

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<div class="post-metadata">

**Author:** ![YuWatanabe](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yuwatanabe/32/13259_2.png) [@YuWatanabe](https://discuss.elastic.co/u/YuWatanabe)\
**Post date:** [July 25, 2016, 4:59am UTC](https://discuss.elastic.co/t/scala-version-for-elasticsearch-hadoop-for-5-0-0-alpha4/55368/2 "2016-07-25T04:59:18Z")

</div>

I appreciate if someone could update this issue.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 1:23pm UTC](https://discuss.elastic.co/t/scala-version-for-elasticsearch-hadoop-for-5-0-0-alpha4/55368/3 "2017-07-06T13:23:50Z")

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