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Posted to jira@kafka.apache.org by "mingyen066 (via GitHub)" <gi...@apache.org> on 2025/11/21 16:17:21 UTC
[PR] KAFKA-12392 Deprecate '--max-partition-memory-bytes' option in ConsoleProducer [kafka]
mingyen066 opened a new pull request, #20952:
URL: https://github.com/apache/kafka/pull/20952
This patch implements [KIP-1231](https://cwiki.apache.org/confluence/x/xQl3Fw) where we replace --max-partition-memory-bytes
with existing --batch-size.
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Re: [PR] KAFKA-12392: Deprecate '--max-partition-memory-bytes' option in ConsoleProducer [kafka]
Posted by "chia7712 (via GitHub)" <gi...@apache.org>.
chia7712 commented on code in PR #20952:
URL: https://github.com/apache/kafka/pull/20952#discussion_r2550562379
##########
tools/src/main/java/org/apache/kafka/tools/ConsoleProducer.java:
##########
@@ -335,6 +341,10 @@ void checkArgs() {
readerPropertyOpt = propertyOpt;
}
+ if (options.has(maxPartitionMemoryBytesOpt)) {
+ System.out.println("Warning: --max-partition-memory-bytes is deprecated and will be removed in a future version. Use --batch-size instead.");
Review Comment:
Could you use `5.0` instead of `major`?
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Re: [PR] KAFKA-12392: Deprecate '--max-partition-memory-bytes' option in ConsoleProducer [kafka]
Posted by "chia7712 (via GitHub)" <gi...@apache.org>.
chia7712 merged PR #20952:
URL: https://github.com/apache/kafka/pull/20952
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Re: [PR] KAFKA-12392: Deprecate '--max-partition-memory-bytes' option in ConsoleProducer [kafka]
Posted by "mingyen066 (via GitHub)" <gi...@apache.org>.
mingyen066 commented on code in PR #20952:
URL: https://github.com/apache/kafka/pull/20952#discussion_r2551593799
##########
tools/src/main/java/org/apache/kafka/tools/ConsoleProducer.java:
##########
@@ -335,6 +341,10 @@ void checkArgs() {
readerPropertyOpt = propertyOpt;
}
+ if (options.has(maxPartitionMemoryBytesOpt)) {
+ System.out.println("Warning: --max-partition-memory-bytes is deprecated and will be removed in a future version. Use --batch-size instead.");
Review Comment:
Sure, also refine description to indicate removal in Apache Kafka 5.0
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