The following are the notes from today's KIP discussion.
- KIP-112 - Handle disk failure for JBOD: We discussed whether we need to support JBOD directly in Kafka or just rely on the 1 disk per broker model. The general consensus is that direct JBOD support in Kafka is needed. There is some concern on the complexity added to Kafka. So, we have to be careful with the implementation details. We discussed how directory failure should be detected, where the failure state is kept, and whether the state should be reset on broker restart. There is a bit confusing on what's written in the wiki. Dong is going to clarify the proposal based on the feedback and we will follow up on the details in the mailing list. The video will be uploaded soon in https://cwiki.apache.org/co nfluence/display/KAFKA/Kafka+Improvement+Proposals . Thanks, Jun On Thu, Feb 2, 2017 at 10:27 AM, Jun Rao <j...@confluent.io> wrote: > Hi, Everyone, > > We plan to have a Kafka KIP meeting this coming Tuesday at 11:00am PST. If > you plan to attend but haven't received an invite, please let me know. > The following is the tentative agenda. > > Agenda: > KIP-112: Handle disk failure for JBOD > KIP-113: Support replicas movement between log directories > > Thanks, > > Jun >
