Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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3.3.2
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None
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None
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AWS m5.xlarge EC2 instance
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Important
Description
topic deletion doesn't work as expected when attempting to delete topic(s), after successful deletion topic is recreated in a multi-controller environment with 3 controllers and ReplicationFactor: 2
How to reproduce - attempt to delete topic. Topic is removed successfully and recreated right after removal. Example below shows a single topic named example-topic. We have a total count of 17000 topics in the affected cluster.
Our config is attached.
Run 1
[2023-03-10 16:16:45,625] INFO [Controller 1] Removed topic example-topic with ID fh_aQcc3Sf2yVBTMrltBlQ. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:19:04,722] INFO [Controller 1] Created topic example-topic with topic ID a-7OZG_XQhiCatOBft-9-g. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:16:45,730] INFO [Controller 2] Removed topic example-topic with ID fh_aQcc3Sf2yVBTMrltBlQ. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:19:04,851] INFO [Controller 2] Created topic example-topic with topic ID a-7OZG_XQhiCatOBft-9-g. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:16:45,837] INFO [Controller 3] Removed topic example-topic with ID fh_aQcc3Sf2yVBTMrltBlQ. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:19:04,833] INFO [Controller 3] Created topic example-topic with topic ID a-7OZG_XQhiCatOBft-9-g. (org.apache.kafka.controller.ReplicationControlManager)
Run 2
[2023-03-10 16:20:22,469] INFO [Controller 1] Removed topic example-topic with ID a-7OZG_XQhiCatOBft-9-g. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:22:19,711] INFO [Controller 1] Created topic example-topic with topic ID xxlJlIe_SvqQHtfgbX2eLA. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:20:22,674] INFO [Controller 2] Removed topic example-topic with ID a-7OZG_XQhiCatOBft-9-g. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:22:20,022] INFO [Controller 2] Created topic example-topic with topic ID xxlJlIe_SvqQHtfgbX2eLA. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:20:22,674] INFO [Controller 3] Removed topic example-topic with ID a-7OZG_XQhiCatOBft-9-g. (org.apache.kafka.controller.ReplicationControlManager)
[2023-03-10 16:22:20,020] INFO [Controller 3] Created topic example-topic with topic ID xxlJlIe_SvqQHtfgbX2eLA. (org.apache.kafka.controller.ReplicationControlManager)