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author | Sean Owen <sowen@cloudera.com> | 2015-05-21 19:42:51 +0100 |
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committer | Sean Owen <sowen@cloudera.com> | 2015-05-21 19:42:51 +0100 |
commit | 6e534026963e567f92743c5721de16325645223e (patch) | |
tree | a52c4c10cb6ca8c0eec0b3b04fe8880fbd8cb494 /examples | |
parent | 4b7ff3092c53827817079e0810563cbb0b9d0747 (diff) | |
download | spark-6e534026963e567f92743c5721de16325645223e.tar.gz spark-6e534026963e567f92743c5721de16325645223e.tar.bz2 spark-6e534026963e567f92743c5721de16325645223e.zip |
[SPARK-6416] [DOCS] RDD.fold() requires the operator to be commutative
Document current limitation of rdd.fold.
This does not resolve SPARK-6416 but just documents the issue.
CC JoshRosen
Author: Sean Owen <sowen@cloudera.com>
Closes #6231 from srowen/SPARK-6416 and squashes the following commits:
9fef39f [Sean Owen] Add comment to other languages; reword to highlight the difference from non-distributed collections and to not suggest it is a bug that is to be fixed
da40d84 [Sean Owen] Document current limitation of rdd.fold.
Diffstat (limited to 'examples')
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