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From "Kazuaki Ishizaki" <ISHIZ...@jp.ibm.com>
Subject Re: SparkR test failures in PR builder
Date Wed, 02 May 2018 23:51:11 GMT
I am not familiar with SparkR or CRAN. However, I remember that we had the 
similar situation.

Here is a great work at that time. When I have just visited this PR, I 
think that we have the similar situation (i.e. format error) again.
https://github.com/apache/spark/pull/20005

Any other comments are appreciated.

Regards,
Kazuaki Ishizaki



From:   Joseph Bradley <joseph@databricks.com>
To:     dev <dev@spark.apache.org>
Cc:     Hossein Falaki <hossein@databricks.com>
Date:   2018/05/03 07:31
Subject:        SparkR test failures in PR builder



Hi all,

Does anyone know why the PR builder keeps failing on SparkR's CRAN 
checks?  I've seen this in a lot of unrelated PRs.  E.g.: 
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/90065/console

Hossein spotted this line:
```
* checking CRAN incoming feasibility ...Error in 
.check_package_CRAN_incoming(pkgdir) : 
  dims [product 24] do not match the length of object [0]
```
and suggested that it could be CRAN flakiness.  I'm not familiar with 
CRAN, but do others have thoughts about how to fix this?

Thanks!
Joseph

-- 
Joseph Bradley
Software Engineer - Machine Learning
Databricks, Inc.




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