https://community.databricks.com/t5/data-engineering/unable-to-get-s3-data-o536-ls/m-p/111155#M43814 <P>Error while executing</P><DIV><DIV><SPAN>display</SPAN><SPAN>(dbutils.fs.</SPAN><SPAN>ls</SPAN><SPAN>(</SPAN><SPAN>f</SPAN><SPAN>"s3a://bucket-name/"</SPAN><SPAN>))</SPAN></DIV></DIV><P>bucket-name has read/list permissions</P><P><SPAN>shaded.databricks.org.apache.hadoop.fs.s3a.AWSClientIOException: getFileStatus on s3a://bucket-name/</SPAN><SPAN>&nbsp;com.amazonaws.SdkClientException: Unable to execute HTTP request: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target: Unable to execute HTTP request: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target</SPAN></P> Tue, 25 Feb 2025 17:55:45 GMT KS12 2025-02-25T17:55:45Z https://community.databricks.com/t5/data-engineering/unable-to-get-s3-data-o536-ls/m-p/111155#M43814 <P>Error while executing</P><DIV><DIV><SPAN>display</SPAN><SPAN>(dbutils.fs.</SPAN><SPAN>ls</SPAN><SPAN>(</SPAN><SPAN>f</SPAN><SPAN>"s3a://bucket-name/"</SPAN><SPAN>))</SPAN></DIV></DIV><P>bucket-name has read/list permissions</P><P><SPAN>shaded.databricks.org.apache.hadoop.fs.s3a.AWSClientIOException: getFileStatus on s3a://bucket-name/</SPAN><SPAN>&nbsp;com.amazonaws.SdkClientException: Unable to execute HTTP request: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target: Unable to execute HTTP request: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target</SPAN></P> Tue, 25 Feb 2025 17:55:45 GMT https://community.databricks.com/t5/data-engineering/unable-to-get-s3-data-o536-ls/m-p/111155#M43814 KS12 2025-02-25T17:55:45Z https://community.databricks.com/t5/data-engineering/unable-to-get-s3-data-o536-ls/m-p/119329#M45837 <P>To start with add SSL debugging logs by passing the JVM option <CODE>-Djavax.net.debug=ssl</CODE> in cluster configuration. This helps identify whether the handshake is failing due to missing certificates or invalid paths, Also check the cluster initialization scripts or global configurations to ensure no unauthorized or conflicting modifications to the SSL settings are applied&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 15 May 2025 13:21:06 GMT https://community.databricks.com/t5/data-engineering/unable-to-get-s3-data-o536-ls/m-p/119329#M45837 kamal_ch 2025-05-15T13:21:06Z