kafka

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Vikas Singh 71b1e19fc6 KAFKA-9254; Overridden topic configs are reset after dynamic default change (#7870 ) (#8067 ) Currently, when a dynamic change is made to the broker-level default log configuration, existing log configs will be recreated with an empty overridden configs. In such case, when updating dynamic broker configs a second round, the topic-level configs are lost. This can cause unexpected data loss, for example, if the cleanup policy changes from "compact" to "delete." Reviewers: Rajini Sivaram <rajinisivaram@googlemail.com>, Jason Gustafson <jason@confluent.io> (cherry picked from commit `0e7f867041`) Co-authored-by: huxi <huxi_2b@hotmail.com>	2020-03-03 12:00:10 -08:00
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src	KAFKA-9254; Overridden topic configs are reset after dynamic default change (#7870 ) (#8067 )	2020-03-03 12:00:10 -08:00
.gitignore	KAFKA-4848: Fix retryWithBackoff deadlock issue	2017-03-20 21:56:15 -07:00

KAFKA-9254; Overridden topic configs are reset after dynamic default change (#7870 ) (#8067 )

Currently, when a dynamic change is made to the broker-level default log configuration, existing log configs will be recreated with an empty overridden configs. In such case, when updating dynamic broker configs a second round, the topic-level configs are lost. This can cause unexpected data loss, for example, if the cleanup policy changes from "compact" to "delete."

Reviewers: Rajini Sivaram <rajinisivaram@googlemail.com>, Jason Gustafson <jason@confluent.io>
(cherry picked from commit 0e7f867041)

Co-authored-by: huxi <huxi_2b@hotmail.com>

2020-03-03 12:00:10 -08:00

src KAFKA-9254; Overridden topic configs are reset after dynamic default change (#7870 ) (#8067 ) 2020-03-03 12:00:10 -08:00

.gitignore KAFKA-4848: Fix retryWithBackoff deadlock issue 2017-03-20 21:56:15 -07:00