GitHub user dilipbiswal opened a pull request:
https://github.com/apache/spark/pull/10373
[SPARK-12398] Smart truncation of DataFrame / Dataset toString
When a DataFrame or Dataset has a long schema, we should intelligently
truncate to avoid flooding the screen with unreadable information.
// Standard output
[a: int, b: int]
// Truncate many top level fields
[a: int, b, string ... 10 more fields]
// Truncate long inner structs
[a: struct<a: Int ... 10 more fields>]
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dilipbiswal/spark spark-12398
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10373.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 #10373
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commit fc1ea1f80acefd7227f16000fc449e896a26c041
Author: Dilip Biswal <dbis...@us.ibm.com>
Date: 2015-12-17T22:02:43Z
[SPARK-12398] Smart truncation of DataFrame / Dataset toString
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