Hi @NaveenBlaze , You can get more info from https://github.com/c9n/hadoop/blob/master/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/EditLogTailer.java#L196 . Notice these two lines in this method doTailEdits FSImage image = namesystem.getFSImage(); streams = editLog.selectInputStreams(lastTxnId + 1, 0, null, false); editsLoaded = image.loadEdits(streams, namesystem); ... View more

@vlallana, Did the response assist in resolving your query? If it did, kindly mark the relevant reply as the solution, as it will aid others in locating the answer more easily in the future.  ... View more

@aliceroyals, Welcome to our community! To help you get the best possible answer, I have tagged in our training experts @Dgati  who may be able to assist you further. Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question. ... View more

yes I think that was the issue. I am still new to Nifi and slowly learning to work with it. Thank you @ckumar  ... View more

Yes, this is it.  Thank you so much for the prompt response.   ... View more

Which version of CDP are you using please? ... View more

@cloudera_user23, Welcome to our community! To help you get the best possible answer, I have tagged in our Ranger @Scharan @Sean464  experts who may be able to assist you further. Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question. ... View more

@MorganMcEvoy what is cluster-head.domain.com? Is this a load balancer or an individual HS2 node? Also, what's the client tool you are using?  Is it possible that it is not honoring the sslTrustStore parameter?  A workaround would be to import the root ca cert into the default java truststore in the client machine. ref: https://stackoverflow.com/questions/11700132/how-to-import-a-jks-certificate-in-java-trust-store ... View more

@itsme as this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. ... View more

To retrieve data records after crm enrichment added since the last time you polled an Impala table using a Date/Timestamp column, you can use a SQL query with a WHERE clause filtering for records with timestamps greater than the last timestamp you retrieved. Here's a basic example assuming your timestamp column is named timestamp_column: SELECT * FROM your_table WHERE timestamp_column > 'last_poll_timestamp';   Replace 'last_poll_timestamp' with the actual timestamp value you stored from your last poll. Make sure the timestamp format matches the format stored in your table. Here's a step-by-step guide: Store the timestamp of the last poll in your source system. Use this timestamp to construct your SQL query, ensuring you're retrieving records with timestamps greater than the last poll timestamp. Execute the SQL query against your Impala table to retrieve the new records. ... View more