GitHub user gyfora opened a pull request:
https://github.com/apache/incubator-flink/pull/73
[FLINK-629] getFieldNotNull added to Tuple and updated operators
Operators which use key comparisons now use getFieldNotNull for getting the
key fields, which will throw NullKeyFieldException if the key is null.
Aggregators are also updated to use getFieldNotNull and will throw a
NullFieldExceptions if the field is null.
The TupleSerializer now throws NullFieldException when it encounters a null
field it cannot serialize instead of a NullPointerException.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gyfora/incubator-flink master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-flink/pull/73.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 #73
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commit e5cc6a4724ebfeac4dcef8faffe1cbe3c0dcacf0
Author: gyfora <[email protected]>
Date: 2014-07-16T17:09:04Z
[FLINK-629] getFieldNotNull added to Tuple and updated Aggregators and
Comparators to use that where appropriate
commit 337dd967528d6cf65d317561d4aa0cd38edb70b7
Author: mbalassi <[email protected]>
Date: 2014-07-17T07:49:53Z
[FLINK-629] Updated getFieldNotNull usage and added it to TupleSerializers
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