GitHub user marmbrus opened a pull request:
https://github.com/apache/spark/pull/526
SPARK-1494 Don't initialize classes loaded by MIMA excludes, attempt 2
[WIP]
Looks like scala reflection was invoking the static initializer:
```
...
at
org.apache.spark.sql.test.TestSQLContext$.<init>(TestSQLContext.scala:25)
at
org.apache.spark.sql.test.TestSQLContext$.<clinit>(TestSQLContext.scala)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at
scala.reflect.runtime.JavaMirrors$JavaMirror.javaClass(JavaMirrors.scala:500)
at
scala.reflect.runtime.JavaMirrors$JavaMirror.tryJavaClass(JavaMirrors.scala:505)
at
scala.reflect.runtime.SymbolLoaders$PackageScope.lookupEntry(SymbolLoaders.scala:109)
...
```
Need to make sure that this change the exclusion semantics before merging.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/marmbrus/spark mima
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/526.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 #526
----
commit afba262ee0e4086b9ce60cf832f24f2fa2daba67
Author: Michael Armbrust <[email protected]>
Date: 2014-04-24T07:20:46Z
Prevent Scala reflection from running static class initializer.
commit 8168dea425b9d23bbd5d1aa28caf42500a48e01b
Author: Michael Armbrust <[email protected]>
Date: 2014-04-24T07:37:46Z
Spurious change
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