GitHub user robert-dodier opened a pull request:
https://github.com/apache/spark/pull/10611
[SPARK-12663] [MLlib] More informative error message in
MLUtils.loadLibSVMFile
This PR contains 1 commit which resolves
[SPARK-12663](https://issues.apache.org/jira/browse/SPARK-12663).
For the record, I got a positive response from 2 people when I floated this
idea on [email protected] on 2015-10-23. [Link to archived
discussion.](http://apache-spark-developers-list.1001551.n3.nabble.com/slightly-more-informative-error-message-in-MLUtils-loadLibSVMFile-td14764.html)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/robert-dodier/spark
loadlibsvmfile-error-msg-branch
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10611.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 #10611
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commit 8ae7d3591848698de43412b658d003915f0ad1d2
Author: Robert Dodier <[email protected]>
Date: 2016-01-06T00:26:51Z
In MLUtils.loadLibSVMFile, print a more informative error message if
indices are not in ascending order.
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