spark-instrumented-optimizer/dev/mima
Josh Rosen 82066a1667 [SPARK-13948] MiMa check should catch if the visibility changes to private
MiMa excludes are currently generated using both the current Spark version's classes and Spark 1.2.0's classes, but this doesn't make sense: we should only be ignoring classes which were `private` in the previous Spark version, not classes which became private in the current version.

This patch updates `dev/mima` to only generate excludes with respect to the previous artifacts that MiMa checks against. It also updates `MimaBuild` so that `excludeClass` only applies directly to the class being excluded and not to its companion object (since a class and its companion object can have different accessibility).

Author: Josh Rosen <joshrosen@databricks.com>

Closes #11774 from JoshRosen/SPARK-13948.
2016-03-16 23:02:25 -07:00

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#!/usr/bin/env bash
#
# Licensed to the Apache Software Foundation (ASF) under one or more
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# The ASF licenses this file to You under the Apache License, Version 2.0
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set -o pipefail
set -e
# Go to the Spark project root directory
FWDIR="$(cd "`dirname "$0"`"/..; pwd)"
cd "$FWDIR"
SPARK_PROFILES="-Pyarn -Pspark-ganglia-lgpl -Pkinesis-asl -Phive-thriftserver -Phive"
TOOLS_CLASSPATH="$(build/sbt "export tools/fullClasspath" | tail -n1)"
OLD_DEPS_CLASSPATH="$(build/sbt $SPARK_PROFILES "export oldDeps/fullClasspath" | tail -n1)"
rm -f .generated-mima*
java \
-XX:MaxPermSize=1g \
-Xmx2g \
-cp "$TOOLS_CLASSPATH:$OLD_DEPS_CLASSPATH" \
org.apache.spark.tools.GenerateMIMAIgnore
echo -e "q\n" | build/sbt mimaReportBinaryIssues | grep -v -e "info.*Resolving"
ret_val=$?
if [ $ret_val != 0 ]; then
echo "NOTE: Exceptions to binary compatibility can be added in project/MimaExcludes.scala"
fi
rm -f .generated-mima*
exit $ret_val