https://community.cloudera.com/t5/Support-Questions/I-need-help-with-send-change-event-from-hdfs-to-Kafka/m-p/204853#M166842 <P>Thanks, I going to push all data through Kafka.</P> Fri, 04 Aug 2017 13:19:51 GMT 7825134 2017-08-04T13:19:51Z https://community.cloudera.com/t5/Support-Questions/I-need-help-with-send-change-event-from-hdfs-to-Kafka/m-p/204851#M166840 <P>Can someone help me with define steps for integrating Kafka + HDFS + HBase. I need a solution for send events to Kafka on any change in hbase and hdfs.</P> Thu, 03 Aug 2017 23:15:40 GMT https://community.cloudera.com/t5/Support-Questions/I-need-help-with-send-change-event-from-hdfs-to-Kafka/m-p/204851#M166840 7825134 2017-08-03T23:15:40Z https://community.cloudera.com/t5/Support-Questions/I-need-help-with-send-change-event-from-hdfs-to-Kafka/m-p/204852#M166841 <P>You would need to implement a custom Coprocessor (likely, a RegionObserver would be sufficient) to notify any external system of changes to HBase. This is tricky to do correctly, so I would recommend that you re-think your architecture and make sure this is the way you want to implement this.</P><P><A href="https://hbase.apache.org/book.html#_types_of_coprocessors" target="_blank">https://hbase.apache.org/book.html#_types_of_coprocessors</A></P><P>(For example, you may find it easier to push all of your data through Kafka and instead send events to HBase and HDFS per your business rules)</P> Thu, 03 Aug 2017 23:27:26 GMT https://community.cloudera.com/t5/Support-Questions/I-need-help-with-send-change-event-from-hdfs-to-Kafka/m-p/204852#M166841 elserj 2017-08-03T23:27:26Z https://community.cloudera.com/t5/Support-Questions/I-need-help-with-send-change-event-from-hdfs-to-Kafka/m-p/204853#M166842 <P>Thanks, I going to push all data through Kafka.</P> Fri, 04 Aug 2017 13:19:51 GMT https://community.cloudera.com/t5/Support-Questions/I-need-help-with-send-change-event-from-hdfs-to-Kafka/m-p/204853#M166842 7825134 2017-08-04T13:19:51Z