[
https://issues.apache.org/jira/browse/KAFKA-5235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009792#comment-16009792
]
Arseniy Tashoyan commented on KAFKA-5235:
-----------------------------------------
Both improvements can be done in scope of switching to KafkaConsumer API
> GetOffsetShell: retrieve offsets for all given topics and partitions with
> single request to the broker
> ------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-5235
> URL: https://issues.apache.org/jira/browse/KAFKA-5235
> Project: Kafka
> Issue Type: Improvement
> Components: tools
> Reporter: Arseniy Tashoyan
> Labels: tool
> Fix For: 0.11.0.0
>
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> GetOffsetShell is implemented on old SimpleConsumer. It needs Zookeeper to
> retrieve metadata about topics and partitions. At present, GetOffsetShell
> does the following:
> - get metadata from Zookeeper
> - iterate over partitions
> - for each partition, connect to its leader broker and request offsets
> Instead, GetOffsetShell can use new KafkaConsumer and retrieve offsets by
> means of endOffsets(), beginningOffsets() and offsetsForTimes() methods. One
> request is sufficient for all topics and partitions.
> As far as GetOffsetShell is re-implemented with new KafkaConsumer API, it
> will not depend on obsolete API: SimpleConsumer, old producer API.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
