Henry Cai created KAFKA-3890:
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Summary: Kafka Streams: task assignment is not maintained on
cluster restart or rolling restart
Key: KAFKA-3890
URL: https://issues.apache.org/jira/browse/KAFKA-3890
Project: Kafka
Issue Type: Bug
Components: streams
Reporter: Henry Cai
Assignee: Henry Cai
Today most of the rocksDB configs are hard written inside {{RocksDBStore}}, or
the default values are directly used. We need to make them configurable for
advanced users. For example, some default values may not work perfectly for
some scenarios:
https://github.com/HenryCaiHaiying/kafka/commit/ccc4e25b110cd33eea47b40a2f6bf17ba0924576
One way of doing that is to introduce a "RocksDBStoreConfigs" objects similar
to "StreamsConfig", which defines all related rocksDB options configs, that can
be passed as key-value pairs to "StreamsConfig".
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