# Query mssql elasticsearch 2.3.4 with jdbc 2.3.4.1

**URL:** <https://discuss.elastic.co/t/query-mssql-elasticsearch-2-3-4-with-jdbc-2-3-4-1/134281>\
**Category:** Elasticsearch\
**Created:** [June 2, 2018, 6:37am UTC](https://discuss.elastic.co/t/query-mssql-elasticsearch-2-3-4-with-jdbc-2-3-4-1/134281 "2018-06-02T06:37:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Hamze\_Lue](https://avatars.discourse-cdn.com/v4/letter/h/ccd318/32.png) [@Hamze\_Lue](https://discuss.elastic.co/u/Hamze_Lue)\
**Post date:** [June 2, 2018, 6:37am UTC](https://discuss.elastic.co/t/query-mssql-elasticsearch-2-3-4-with-jdbc-2-3-4-1/134281/1 "2018-06-02T06:37:16Z")

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I'm using elasticsearch 2.3.4 on jdk1.8.0\_172 with elasticsearch-jdbc-2.3.4.1.

I've tried any sqljdbc4.jar on the Internet but when I start the batch this error is shown in cmd: "Jun 02, 2018 10:34:19 AM com.microsoft.sqlserver.jdbc.SQLServerConnection SEVERE: Java Runtime Environment (JRE) version 1.8 is not supported by this driver. Use the sqljdbc4.jar class library, which provides support for JDBC 4.0."

Any solution(s)?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 30, 2018, 6:37am UTC](https://discuss.elastic.co/t/query-mssql-elasticsearch-2-3-4-with-jdbc-2-3-4-1/134281/2 "2018-06-30T06:37:20Z")

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Closed on June 30, 2018, 6:37am UTC

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