https://community.qlik.com/t5/Official-Support-Articles/AC4DL-How-to-configure-a-Compose-Spark-task-to-write-an/ta-p/1732182 <DIV class="lia-message-template-desc-zone"> <P><STRONG>Question:</STRONG></P> <P>How to configure a Compose Spark task to write an uncompressed Parquet file?</P> <STRONG><FONT size="4">Answer:</FONT></STRONG> <P><SPAN>The default settings will output compressed parquest files, to set the output to uncompressed, perform the followings:</SPAN></P> <OL> <LI>Open the Storage job settings and click on the Spark tab.</LI> <LI>In the Spark Parameters section, add the following parameter:</LI> </OL> <PRE>spark.sql.parquet.compression.codec=uncompressed; </PRE> </DIV> <DIV class="lia-message-template-env-zone"> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="rtaImage (2).png" style="width: 600px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/38358i2C467F280E74D0E1/image-dimensions/600x276?v=v2" width="600" height="276" role="button" title="rtaImage (2).png" alt="rtaImage (2).png" /></span></P> </DIV> <DIV class="lia-message-template-info"> <P>&nbsp;</P> </DIV> Fri, 28 Aug 2020 10:54:59 GMT David_Fergen 2020-08-28T10:54:59Z https://community.qlik.com/t5/Official-Support-Articles/AC4DL-How-to-configure-a-Compose-Spark-task-to-write-an/ta-p/1732182 <DIV class="lia-message-template-desc-zone"> <P><STRONG>Question:</STRONG></P> <P>How to configure a Compose Spark task to write an uncompressed Parquet file?</P> <STRONG><FONT size="4">Answer:</FONT></STRONG> <P><SPAN>The default settings will output compressed parquest files, to set the output to uncompressed, perform the followings:</SPAN></P> <OL> <LI>Open the Storage job settings and click on the Spark tab.</LI> <LI>In the Spark Parameters section, add the following parameter:</LI> </OL> <PRE>spark.sql.parquet.compression.codec=uncompressed; </PRE> </DIV> <DIV class="lia-message-template-env-zone"> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="rtaImage (2).png" style="width: 600px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/38358i2C467F280E74D0E1/image-dimensions/600x276?v=v2" width="600" height="276" role="button" title="rtaImage (2).png" alt="rtaImage (2).png" /></span></P> </DIV> <DIV class="lia-message-template-info"> <P>&nbsp;</P> </DIV> Fri, 28 Aug 2020 10:54:59 GMT https://community.qlik.com/t5/Official-Support-Articles/AC4DL-How-to-configure-a-Compose-Spark-task-to-write-an/ta-p/1732182 David_Fergen 2020-08-28T10:54:59Z