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ASF GitHub Bot commented on KAFKA-3858: --------------------------------------- GitHub user enothereska opened a pull request: https://github.com/apache/kafka/pull/1619 KAFKA-3858: Basic printing of everything You can merge this pull request into a Git repository by running: $ git pull https://github.com/enothereska/kafka KAFKA-3858-print-topology Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/1619.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1619 ---- commit 4152616717118ca585d8f0707fb91b9795dd1efd Author: Eno Thereska <eno.there...@gmail.com> Date: 2016-07-13T14:45:58Z Basic printing of everything ---- > Add functions to print stream topologies > ---------------------------------------- > > Key: KAFKA-3858 > URL: https://issues.apache.org/jira/browse/KAFKA-3858 > Project: Kafka > Issue Type: New Feature > Components: streams > Affects Versions: 0.10.1.0 > Reporter: Roger Hoover > Assignee: Eno Thereska > > For debugging and development, it would be very useful to be able to print > Kafka streams topologies. At a minimum, it would be great to be able to see > the logical topology including with Kafka topics linked by sub-topologies. I > think that this information does not depend on partitioning. For more > detail, it would be great to be able to print the same logical topology but > also showing number of tasks (an perhaps task ids?). Finally, it would be > great to show the physical topology after the tasks have been mapped to JVMs > + threads. -- This message was sent by Atlassian JIRA (v6.3.4#6332)