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author | Ravi Pandya <ravi@iecommerce.com> | 2012-09-24 15:43:19 -0700 |
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committer | Ravi Pandya <ravi@iecommerce.com> | 2012-09-24 15:43:19 -0700 |
commit | 39215357af1488dda9ea3b61466d2da377280e6f (patch) | |
tree | 6df6d2ef0c42d6fb865259e3e8bcab955c9d6ff3 /run2.cmd | |
parent | f855e4fad2b298641b6a6ae4ef74bd1e000f028d (diff) | |
download | spark-39215357af1488dda9ea3b61466d2da377280e6f.tar.gz spark-39215357af1488dda9ea3b61466d2da377280e6f.tar.bz2 spark-39215357af1488dda9ea3b61466d2da377280e6f.zip |
Windows command scripts for sbt and run
Diffstat (limited to 'run2.cmd')
-rw-r--r-- | run2.cmd | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/run2.cmd b/run2.cmd new file mode 100644 index 0000000000..9fc4d5054b --- /dev/null +++ b/run2.cmd @@ -0,0 +1,68 @@ +@echo off + +set SCALA_VERSION=2.9.1 + +rem Figure out where the Spark framework is installed +set FWDIR=%~dp0 + +rem Export this as SPARK_HOME +set SPARK_HOME=%FWDIR% + +rem Load environment variables from conf\spark-env.cmd, if it exists +if exist "%FWDIR%conf\spark-env.cmd" call "%FWDIR%conf\spark-env.cmd" + +rem Check that SCALA_HOME has been specified +if not "x%SCALA_HOME%"=="x" goto scala_exists + echo "SCALA_HOME is not set" + goto exit +:scala_exists + +rem If the user specifies a Mesos JAR, put it before our included one on the classpath +set MESOS_CLASSPATH= +if not "x%MESOS_JAR%"=="x" set MESOS_CLASSPATH=%MESOS_JAR% + +rem Figure out how much memory to use per executor and set it as an environment +rem variable so that our process sees it and can report it to Mesos +if "x%SPARK_MEM%"=="x" set SPARK_MEM=512m + +rem Set JAVA_OPTS to be able to load native libraries and to set heap size +set JAVA_OPTS=%SPARK_JAVA_OPTS% -Djava.library.path=%SPARK_LIBRARY_PATH% -Xms%SPARK_MEM% -Xmx%SPARK_MEM% +rem Load extra JAVA_OPTS from conf/java-opts, if it exists +if exist "%FWDIR%conf\java-opts.cmd" call "%FWDIR%conf\java-opts.cmd" + +set CORE_DIR=%FWDIR%core +set REPL_DIR=%FWDIR%repl +set EXAMPLES_DIR=%FWDIR%examples +set BAGEL_DIR=%FWDIR%bagel + +rem Build up classpath +set CLASSPATH=%SPARK_CLASSPATH%;%MESOS_CLASSPATH%;%FWDIR%conf;%CORE_DIR%\target\scala-%SCALA_VERSION%\classes +set CLASSPATH=%CLASSPATH%;%CORE_DIR%\target\scala-%SCALA_VERSION%\test-classes;%CORE_DIR%\src\main\resources +set CLASSPATH=%CLASSPATH%;%REPL_DIR%\target\scala-%SCALA_VERSION%\classes;%EXAMPLES_DIR%\target\scala-%SCALA_VERSION%\classes +for /R "%CORE_DIR%\lib" %%j in (*.jar) do set CLASSPATH=!CLASSPATH!;%%j +for /R "%FWDIR%\lib_managed\jars" %%j in (*.jar) do set CLASSPATH=!CLASSPATH!;%%j +for /R "%FWDIR%\lib_managed\bundles" %%j in (*.jar) do set CLASSPATH=!CLASSPATH!;%%j +for /R "%REPL_DIR%\lib" %%j in (*.jar) do set CLASSPATH=!CLASSPATH!;%%j +set CLASSPATH=%CLASSPATH%;%BAGEL_DIR%\target\scala-%SCALA_VERSION%\classes + +rem Figure out whether to run our class with java or with the scala launcher. +rem In most cases, we'd prefer to execute our process with java because scala +rem creates a shell script as the parent of its Java process, which makes it +rem hard to kill the child with stuff like Process.destroy(). However, for +rem the Spark shell, the wrapper is necessary to properly reset the terminal +rem when we exit, so we allow it to set a variable to launch with scala. +if "%SPARK_LAUNCH_WITH_SCALA%" NEQ 1 goto java_runner + set RUNNER=%SCALA_HOME%\bin\scala + # Java options will be passed to scala as JAVA_OPTS + set EXTRA_ARGS= + goto run_spark +:java_runner + set CLASSPATH=%CLASSPATH%;%SCALA_HOME%\lib\scala-library.jar;%SCALA_HOME%\lib\scala-compiler.jar;%SCALA_HOME%\lib\jline.jar + set RUNNER=java + if not "x%JAVA_HOME%"=="x" set RUNNER=%JAVA_HOME%\bin\java + rem The JVM doesn't read JAVA_OPTS by default so we need to pass it in + set EXTRA_ARGS=%JAVA_OPTS% +:run_spark + +%RUNNER% -cp "%CLASSPATH%" %EXTRA_ARGS% %* +:exit
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