Re: Changing Replication Factor

2021-04-29 Thread Bruno Cadonna
Hi Marcus, 1. If you change REPLICATION_FACTOR_CONFIG without resetting the application (or deleting the changelog and repartition topics) and redeploy the Streams application, the replication factor of the internal topics will not change. The replication factor will only change for new deplo

Re: Changing replication factor for an existing topic

2015-06-12 Thread Robin Yamaguchi
Thank you for the replies. I was able to lower the replication factor by using the kafka-reassign-partitions.sh tool. What initially threw me off was kafka-reassign-partitions.sh --generate was giving this error: Partitions reassignment failed due to replication factor: 3 larger than available b

Re: Changing replication factor for an existing topic

2015-06-10 Thread James Cheng
AirBNB's kafkat tool has a "set-replication-factor" option. I've never tried it myself. https://github.com/airbnb/kafkat -James > On Jun 10, 2015, at 4:20 PM, Aditya Auradkar > wrote: > > The replica list that you specify can be used to increment/decrement the > replication factor. > http:/

RE: Changing replication factor for an existing topic

2015-06-10 Thread Aditya Auradkar
The replica list that you specify can be used to increment/decrement the replication factor. http://kafka.apache.org/documentation.html#basic_ops_increase_replication_factor Aditya From: Robin Yamaguchi [ro...@tune.com] Sent: Wednesday, June 10, 2015 4:05