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    <title>topic Re: Sparklyr error in spark_apply: Error: java.lang.NoSuchMethodError in Warehousing &amp; Analytics</title>
    <link>https://community.databricks.com/t5/warehousing-analytics/sparklyr-error-in-spark-apply-error-java-lang-nosuchmethoderror/m-p/125121#M2156</link>
    <description>&lt;P&gt;Hi&amp;nbsp;&lt;a href="https://community.databricks.com/t5/user/viewprofilepage/user-id/114739"&gt;@omjohn&lt;/a&gt;&amp;nbsp;&lt;BR /&gt;Can you try downgrading to a Databricks Runtime 13.3 LTS, which uses Spark 3.4.x, officially supported by sparklyr 1.8.1. I believe it would provide a more stable and better-tested integration.&lt;/P&gt;</description>
    <pubDate>Mon, 14 Jul 2025 08:35:07 GMT</pubDate>
    <dc:creator>Vidhi_Khaitan</dc:creator>
    <dc:date>2025-07-14T08:35:07Z</dc:date>
    <item>
      <title>Sparklyr error in spark_apply: Error: java.lang.NoSuchMethodError</title>
      <link>https://community.databricks.com/t5/warehousing-analytics/sparklyr-error-in-spark-apply-error-java-lang-nosuchmethoderror/m-p/81776#M1468</link>
      <description>&lt;P&gt;When trying incorporate an R package into my Spark workflow using the spark_apply() funciton in Sparklyr, I get the error:&lt;/P&gt;&lt;P class="lia-indent-padding-left-30px"&gt;Error: java.lang.NoSuchMethodError: org.apache.spark.sql.catalyst.encoders.RowEncoder$.apply(Lorg/apache/spark/sql/types/StructType;)Lorg/apache/spark/sql/catalyst/encoders/ExpressionEncoder;&lt;/P&gt;&lt;P&gt;I simplied to an easy test case and still happens with a simple chunk that should run fine:&lt;/P&gt;&lt;P&gt;data %&amp;gt;%&lt;BR /&gt;&amp;nbsp; sparklyr::spark_apply(&lt;BR /&gt;&amp;nbsp; &amp;nbsp; function(data) {data * 10})&lt;/P&gt;&lt;P&gt;My connection is:&lt;BR /&gt;sc &amp;lt;- sparklyr::spark_connect(method = "databricks")&lt;/P&gt;&lt;P&gt;&lt;BR /&gt;Internet seems to suggest this happens due to conflicts between a package and the curerrent version of Spark, though I haven't seen discussions particuarly applied to sparklyr. I'm running version 1.8.1 of sparklyr, tried loading&amp;nbsp; from both CRAN and github. Using Databricks Runtime&amp;nbsp;14.3.x-photon-scala2.12. Other info:&lt;/P&gt;&lt;P class="lia-indent-padding-left-30px"&gt;R version 4.3.1 (2023-06-16)&lt;BR /&gt;Platform: x86_64-pc-linux-gnu (64-bit) Running under:&lt;BR /&gt;Ubuntu 22.04.4 LTS&lt;/P&gt;&lt;P&gt;&lt;BR /&gt;I'm a data scientist, not an engineer, so any advice would be helpful on how to get this running. Thanks.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 05 Aug 2024 01:56:25 GMT</pubDate>
      <guid>https://community.databricks.com/t5/warehousing-analytics/sparklyr-error-in-spark-apply-error-java-lang-nosuchmethoderror/m-p/81776#M1468</guid>
      <dc:creator>omjohn</dc:creator>
      <dc:date>2024-08-05T01:56:25Z</dc:date>
    </item>
    <item>
      <title>Re: Sparklyr error in spark_apply: Error: java.lang.NoSuchMethodError</title>
      <link>https://community.databricks.com/t5/warehousing-analytics/sparklyr-error-in-spark-apply-error-java-lang-nosuchmethoderror/m-p/125121#M2156</link>
      <description>&lt;P&gt;Hi&amp;nbsp;&lt;a href="https://community.databricks.com/t5/user/viewprofilepage/user-id/114739"&gt;@omjohn&lt;/a&gt;&amp;nbsp;&lt;BR /&gt;Can you try downgrading to a Databricks Runtime 13.3 LTS, which uses Spark 3.4.x, officially supported by sparklyr 1.8.1. I believe it would provide a more stable and better-tested integration.&lt;/P&gt;</description>
      <pubDate>Mon, 14 Jul 2025 08:35:07 GMT</pubDate>
      <guid>https://community.databricks.com/t5/warehousing-analytics/sparklyr-error-in-spark-apply-error-java-lang-nosuchmethoderror/m-p/125121#M2156</guid>
      <dc:creator>Vidhi_Khaitan</dc:creator>
      <dc:date>2025-07-14T08:35:07Z</dc:date>
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