https://community.cloudera.com/t5/Support-Questions/Trying-to-add-Kafka-to-our-CDH-cluster/m-p/344751#M234264 <P>Hi Chethan,</P><P>Thank you for the reply. The parcel version was selected automatically after we clicked 'download' in the Cloudera Manager. I suppose it is the correct version.&nbsp;</P><P>&nbsp;</P><P>2022-05-24 11:04:57,774 INFO New I/O worker #340:com.cloudera.parcel.components.ParcelDownloaderImpl: Completed download of: <A href="https://archive.cloudera.com/kafka/parcels/latest/KAFKA-4.1.0-1.4.1.0.p0.4-el7.parcel" target="_blank">https://archive.cloudera.com/kafka/parcels/latest/KAFKA-4.1.0-1.4.1.0.p0.4-el7.parcel</A></P><P>&nbsp;</P><P>However from this page, it shows for CDH 6.3.4, the Apache Kafka version is 2.2.1</P><P><A href="https://docs.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_cdh_63_packaging.html" target="_blank">https://docs.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_cdh_63_packaging.html</A></P><P>&nbsp;</P><P>Not sure how the parcel version and Apache version relate to each other. We have the complete log file, but I hesitate to send the log here in an open forum. Is there a way to send to you in a protected mode? Thanks again!</P> Tue, 31 May 2022 14:35:32 GMT vincentD 2022-05-31T14:35:32Z