Hi @Majeti , Thanks for your response.  2. This merging process happens in memory each time, ensuring that the namespace stays up-to-date with the latest changes. In this step you have mentioned merging process, how that merging process is happening between edit logs and old fsimage ? ... View more

I have seen this post, I understood how the flow is happening, but how the edit logs transactions are applied to fsimage is not mentioned. Can you please clear that ?  And also, how block report is generated in datanode and how it is handled in namenode side? ... View more

@VidyaSargur Thanks. @Asok @willx  Can you please help me with how the transactions in edit logs are applied to  fsimage in Standby namenode ?   ... View more