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Joel Koshy commented on KAFKA-337: ---------------------------------- +1 For reference, here is the zkclient change for the updated writeData API. https://github.com/sgroschupf/zkclient/commit/e72d8fd682907004d0b1488e47d8fe55d405b751 > upgrade ZKClient to allow conditional updates in ZK > --------------------------------------------------- > > Key: KAFKA-337 > URL: https://issues.apache.org/jira/browse/KAFKA-337 > Project: Kafka > Issue Type: Sub-task > Components: core > Affects Versions: 0.8 > Reporter: Jun Rao > Assignee: Jun Rao > Fix For: 0.8 > > Attachments: kafka-337.patch, zkclient-20120522.jar > > Original Estimate: 84h > Remaining Estimate: 84h > > Based on > https://cwiki.apache.org/confluence/display/KAFKA/kafka+Detailed+Replication+Design+V3 > , there are a few cases that we need to update a ZK path conditionally > (based on ZK version). We will need to upgrade to the latest version of > ZKClient that exposes the version of a ZK path during writes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira