[jira] [Commented] (KAFKA-2399) Replace Stream.continually with Iterator.continually

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-2399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14652297#comment-14652297 ] 

ASF GitHub Bot commented on KAFKA-2399:
---------------------------------------

GitHub user ijuma opened a pull request:

    https://github.com/apache/kafka/pull/106

    KAFKA-2399; Replace `Stream.continually` with `Iterator.continually`

    `Iterator.continually` is more efficient (it doesn't allocate a `Cons` instance per element) and we don't need the extra functionality provided by `Stream.continually`.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/ijuma/kafka kafka-2399-replace-stream-continually

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/106.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 #106
    
----
commit 68531ed09d4bf7f263e07c4d410dc1916d85666c
Author: Ismael Juma <is...@juma.me.uk>
Date:   2015-08-03T18:54:04Z

    Replace `Stream.continually` with `Iterator.continually`

----


> Replace Stream.continually with Iterator.continually
> ----------------------------------------------------
>
>                 Key: KAFKA-2399
>                 URL: https://issues.apache.org/jira/browse/KAFKA-2399
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Ismael Juma
>            Priority: Minor
>
> There are two usages of `Stream.continually` and neither of them seems to need the extra functionality it provides over `Iterator.continually` (`Stream.continually` allocates `Cons` instances to save the computation instead of recomputing it if needed more than once).



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