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https://issues.apache.org/jira/browse/HADOOP-12122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14962705#comment-14962705
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Allen Wittenauer commented on HADOOP-12122:
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Yeah, it just got killed off a bit ago. To put this in perspective, you're
triggering all of the long unit tests:
hadoop-yarn-server-resourcemanager - 56 minutes
hadoop-hdfs - 54 minutes
hadoop-mapreduce-client-jobclient - 102 minutes
(and that's *with* parallel tests turned on!)
The precommit job needs to finish in less than 500 minutes or Jenkins will
shoot it. You're at 300 minutes just in unit tests and that's only for one
JDK. I'd recommend splitting this up into four, one for each of the major
hadoop projects. Patch+commit order should be common, hdfs, yarn, then
mapreduce.
> Fix Hadoop should avoid unsafe split and append on fields that might be IPv6
> literals
> -------------------------------------------------------------------------------------
>
> Key: HADOOP-12122
> URL: https://issues.apache.org/jira/browse/HADOOP-12122
> Project: Hadoop Common
> Issue Type: Sub-task
> Affects Versions: HADOOP-11890
> Reporter: Nate Edel
> Assignee: Nemanja Matkovic
> Attachments: HADOOP-12122-HADOOP-11890.0.patch,
> HADOOP-12122-HADOOP-11890.3.patch, HADOOP-12122-HADOOP-11890.4.patch,
> HADOOP-12122-HADOOP-11890.5.patch, HADOOP-12122-HADOOP-11890.6.patch,
> HADOOP-12122-HADOOP-11890.7.patch, HADOOP-12122-HADOOP-11890.8.patch,
> HADOOP-12122-HADOOP-11890.9.patch, HADOOP-12122-HADOOP-12122.2.patch,
> HADOOP-12122-HADOOP-12122.3.patch, HADOOP-12122.0.patch,
> lets_blow_up_a_lot_of_tests.patch
>
>
> There are a fairly extensive number of locations found via code inspection
> which use unsafe methods of handling addresses in a dual-stack or IPv6-only
> world:
> - splits on the first ":" assuming that delimits a host from a port
> - produces a host port pair by appending :port blindly (Java prefers
> [ipv6]:port which is the standard for IPv6 URIs)
> - depends on the behavior of InetSocketAddress.toString() which produces the
> above.
> This patch fixes those metaphors that I can find above, and replaces calls to
> InetSocketAddress.toString() with a wrapper that properly brackets the IPv6
> address if there is one.
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