spark-instrumented-optimizer/streaming
William Benton a484030dae SPARK-897: preemptively serialize closures
These commits cause `ClosureCleaner.clean` to attempt to serialize the cleaned closure with the default closure serializer and throw a `SparkException` if doing so fails.  This behavior is enabled by default but can be disabled at individual callsites of `SparkContext.clean`.

Commit 98e01ae8 fixes some no-op assertions in `GraphSuite` that this work exposed; I'm happy to put that in a separate PR if that would be more appropriate.

Author: William Benton <willb@redhat.com>

Closes #143 from willb/spark-897 and squashes the following commits:

bceab8a [William Benton] Commented DStream corner cases for serializability checking.
64d04d2 [William Benton] FailureSuite now checks both messages and causes.
3b3f74a [William Benton] Stylistic and doc cleanups.
b215dea [William Benton] Fixed spurious failures in ImplicitOrderingSuite
be1ecd6 [William Benton] Don't check serializability of DStream transforms.
abe816b [William Benton] Make proactive serializability checking optional.
5bfff24 [William Benton] Adds proactive closure-serializablilty checking
ed2ccf0 [William Benton] Test cases for SPARK-897.
2014-06-29 23:27:34 -07:00
..
src SPARK-897: preemptively serialize closures 2014-06-29 23:27:34 -07:00
pom.xml [SPARK-2029] Bump pom.xml version number of master branch to 1.1.0-SNAPSHOT. 2014-06-05 11:27:33 -07:00