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Topic partition list pointer can return none #406

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thijsc opened this issue Nov 24, 2021 · 0 comments · Fixed by #407
Closed

Topic partition list pointer can return none #406

thijsc opened this issue Nov 24, 2021 · 0 comments · Fixed by #407
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@thijsc
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thijsc commented Nov 24, 2021

When upgrading our Kafka cluster we saw this error happen:

'called `Option::unwrap()` on a `None` value' in in /root/.cargo/registry/src/github.aaakk.us.kg-1ecc6299db9ec823/rdkafka-0.27.0/src/topic_partition_list.rs:201

It looks like taking the the pointer to a topic partition list can fail, this happens here. Not sure what do here, should there be some error handling in place?
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Create empty topic partition list for callback if needed thijsc/rust-rdkafka
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