Kafka: Fix potential loss of records under load #917
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FZambia
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Proposed changes
There is a problem with current consuming - when under load and partition buffer channel is full the partition records fetched may be lost. Here we ensure we use proper offsets on next Poll for the partition in such a case using manual
SetOffsetsmethod.Also, added tests for the problematic scenario, some internal refactoring and possibility to set
fetch_max_bytes- the maximum number of bytes to fetch from Kafka in a single request.