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Default topic.metadata.refresh.interval.ms is very aggressive #363

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eapache opened this issue Sep 6, 2015 · 2 comments
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Default topic.metadata.refresh.interval.ms is very aggressive #363

eapache opened this issue Sep 6, 2015 · 2 comments

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@eapache
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eapache commented Sep 6, 2015

@edenhill it defaults to 10 seconds, which is extremely aggressive. The default value in Sarama and in the JVM client is 10 minutes, which seems much more reasonable.

cc @kvs
@eapache
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eapache commented Sep 6, 2015

For context: we deployed some instances of librdkafka without noticing this default, and nearly DDOSed our cluster under metadata refreshes.

edenhill added a commit that referenced this issue Sep 6, 2015
@edenhill
Increased topic.metadata.refresh.interval.ms to the official default …
df3be26 
…10 minutes (#363)
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edenhill commented Sep 6, 2015

Thanks Evan, sorry about your cluster.. ;)

@edenhill edenhill closed this as completed Sep 6, 2015
edenhill added a commit that referenced this issue Sep 8, 2015
@edenhill
Increased topic.metadata.refresh.interval.ms to the official default …
cd11ed1 
…10 minutes (#363)
@damiannolan damiannolan mentioned this issue Nov 20, 2019
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