# Elasticsearch dependency on zeppelin and emr breaks the ability to read parquet files **URL:** \ **Category:** Elasticsearch\ **Tags:** es-hadoop\ **Created:** [November 22, 2016, 7:27am UTC](https://discuss.elastic.co/t/elasticsearch-dependency-on-zeppelin-and-emr-breaks-the-ability-to-read-parquet-files/66818 "2016-11-22T07:27:30Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![doskey](https://avatars.discourse-cdn.com/v4/letter/d/d6d6ee/32.png) [@doskey](https://discuss.elastic.co/u/doskey)\ **Post date:** [November 22, 2016, 7:27am UTC](https://discuss.elastic.co/t/elasticsearch-dependency-on-zeppelin-and-emr-breaks-the-ability-to-read-parquet-files/66818/1 "2016-11-22T07:27:30Z")
Hi, I am running zeppelin and spark on amazon EMR and when I add a dependency to elasticsearch (org.elasticsearch:elasticsearch-spark-20\_2.11:5.0.1) reading parquet files starts failing with the following error: java.io.InvalidClassException: org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat; local class incompatible: stream classdesc serialVersionUID = 8032587261116450585, local class serialVersionUID = -3906549587749639683 In case someone want to reproduce the problem, this snippet will make it happen on EMR 5.0.3 sqlContext.sql("select 'fooo' as some\_column").write.mode("overwrite").parquet("s3a://yours3bucket/somepathinthebucket") sqlContext.read.parquet("s3a://yours3bucket/somepathinthebucket").createOrReplaceTempView("yayaya") sqlContext.sql("select \* from yayaya").count Did anyone see this behavior and can help solve this? Thanks! ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [December 20, 2016, 7:27am UTC](https://discuss.elastic.co/t/elasticsearch-dependency-on-zeppelin-and-emr-breaks-the-ability-to-read-parquet-files/66818/2 "2016-12-20T07:27:57Z")
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