[ https://issues.apache.org/jira/browse/KAFKA-2411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720799#comment-14720799
]
ASF GitHub Bot commented on KAFKA-2411:
---------------------------------------
GitHub user ijuma reopened a pull request:
https://github.com/apache/kafka/pull/151
KAFKA-2411; remove usage of blocking channel
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ijuma/kafka kafka-2411-remove-usage-of-blocking-channel
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/151.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 #151
----
commit dbcde7e828a250708752866c4610298773dea006
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-19T13:30:35Z
Introduce `ChannelBuilders.create` and use it in `ClientUtils` and `SocketServer`
commit 6de8b9b18c6bfb67e72a4fccc10768dff15098f8
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-19T14:22:55Z
Use `Selector` instead of `BlockingChannel` for controlled shutdown
commit da7a980887ab2b5d007ddf80c3059b6619d52f99
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-19T14:23:11Z
Use `Selector` instead of `BlockingChannel` in `ControllerChannelManager`
commit 2b258901929e24fce2329bc85e650e4ca022bca0
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-20T11:10:53Z
Move `readCompletely` from `NetworkReceive` to `BlockingChannel`
It is now a private method since it's not used anywhere else and it's
been changed slightly to match the use-case better.
commit f804f633d93d2beea94017bba9225504c2f9cea4
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-20T12:29:55Z
Adjust buffer and max request size to match `BlockingChannel` behaviour
Based on feedback from Gwen.
commit c71aab9b6e4c6172615a125d2406ff6f3d668996
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-20T12:53:39Z
Introduce specific methods in `SelectorUtils` and make the generic ones private
As suggested by Gwen.
commit 1de16166232e0b9a4b0798de493869d3ce23964c
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-20T13:17:45Z
Reuse `Selector` when removing and re-adding brokers in `ControllerChannelManager`
As suggested by Gwen.
commit bf5b9c81fa59efa2429a409d3872f4f6f0d5d589
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-20T14:55:03Z
Merge remote-tracking branch 'apache/trunk' into kafka-2411-remove-usage-of-blocking-channel
* apache/trunk:
KAFKA-2330: Vagrantfile sets global configs instead of per-provider override configs;
patched by Ewen Cheslack-Postava, reviewed by Geoff Anderson and Gwen Shapira
KAFKA-2246; Fix incorrect config ZK path.
KAFKA-2084; trivial follow-up (remove JUnit3Suite dependency)
commit 6712f24863ee55effd2ad033e0d086e3133cee7c
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-21T00:12:38Z
Merge remote-tracking branch 'apache/trunk' into kafka-2411-remove-usage-of-blocking-channel
* apache/trunk:
KAFKA-1901; Move Kafka version to be generated in code by build (instead of in manifest);
reviewed by Ismael Juma, Joel Koshy, Jason Rosenberg
KAFKA-2015: Enable ConsoleConsumer to use new consumer
commit c20a52c320f3652f672f60d7b86f38643a1ebf93
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-21T10:17:15Z
Handle disconnections in `SelectorUtils`
As suggested by Jun.
commit 80f4d5acd977a454a67d6866f4d3f66444015132
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-21T11:15:14Z
Add broker id tag to `metricTags` passed to `Selector`
As suggested by Jun
commit 9d1614400f7481d6922dda1bdc6af36dfabb8be8
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-24T09:05:19Z
Merge remote-tracking branch 'apache/trunk' into kafka-2411-remove-usage-of-blocking-channel
* apache/trunk:
KAFKA-2439; Add MirrorMaker service class for system tests
KAFKA-2457; Fix how the argument is passed to `compileScala`
KAFKA-2457; StackOverflowError during builds
commit 5e81ab02cdf9b9d33fdd43fd6ddbb574b18eaa68
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-24T14:46:36Z
Make metadata updates optional in `NetworkClient`
commit 179bb65fed014c9799c912b106765ecd4ff28930
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-27T08:07:00Z
Merge remote-tracking branch 'apache/trunk' into wip/kafka-2411-remove-usage-of-blocking-channel
* apache/trunk:
KAFKA-2467: Fix changes to behavior in ConsoleConsumer: properly parse consumer.config
option, handle exceptions during message processing, and print number of processed messages
to stderr.
KAFKA-2388: refactor KafkaConsumer subscribe API
KAFKA-2072: Add StopReplica request/response to o.a.k.common.requests
KAFKA-1683; persisting session information in Requests
KAFKA-2136; Add throttle time (on quota violation) in fetch/produce responses; reviewed
by Joel Koshy, Dong Lin and Jun Rao
KAFKA-2351; Catch all exceptions in socket server's acceptor; reviewed by Grant Henke,
Joel Koshy, Jiangjie Qin, Jun Rao
commit be00ca1bdc1dc2d79084fe5fd8cb1cb0008c9a7f
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-26T10:53:40Z
Add support for `ControlledShutdown` in `Protocol`
commit d22965d011ac33e25875f96b78c35a24fc1886bc
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-27T10:38:13Z
Use `NetworkClient` instead of `Selector` for controlled shutdown
commit c03bb729dd3cf09e36e90134034c1d281211e52c
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-28T18:41:39Z
Add support for `UpdateMetadata` and `LeaderAndIsr` in `Protocol`
commit 3eb6a3f1889acaadd0e6ea728e179e1659c05225
Author: Ismael Juma <ismael@juma.me.uk>
Date: 2015-08-28T18:45:22Z
Use `NetworkClient` instead of `Selector` for controller/broker communication
----
> remove usage of BlockingChannel in the broker
> ---------------------------------------------
>
> Key: KAFKA-2411
> URL: https://issues.apache.org/jira/browse/KAFKA-2411
> Project: Kafka
> Issue Type: Sub-task
> Components: security
> Reporter: Jun Rao
> Assignee: Ismael Juma
> Fix For: 0.8.3
>
>
> In KAFKA-1690, we are adding the SSL support at Selector. However, there are still a
few places where we use BlockingChannel for inter-broker communication. We need to replace
those usage with Selector/NetworkClient to enable inter-broker communication over SSL. Specially,
BlockingChannel is currently used in the following places.
> 1. ControllerChannelManager: for the controller to propagate metadata to the brokers.
> 2. KafkaServer: for the broker to send controlled shutdown request to the controller.
> 3. -AbstractFetcherThread: for the follower to fetch data from the leader (through SimpleConsumer)-
moved to KAFKA-2440
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