diff options
Diffstat (limited to 'bin/spark-class2.cmd')
| -rwxr-xr-x | bin/spark-class2.cmd | 47 |
1 files changed, 35 insertions, 12 deletions
diff --git a/bin/spark-class2.cmd b/bin/spark-class2.cmd index 80818c78ec..f488cfdbec 100755 --- a/bin/spark-class2.cmd +++ b/bin/spark-class2.cmd @@ -34,22 +34,45 @@ if not "x%1"=="x" goto arg_given goto exit :arg_given -set RUNNING_DAEMON=0 -if "%1"=="spark.deploy.master.Master" set RUNNING_DAEMON=1 -if "%1"=="spark.deploy.worker.Worker" set RUNNING_DAEMON=1 -if "x%SPARK_DAEMON_MEMORY%" == "x" set SPARK_DAEMON_MEMORY=512m +if not "x%SPARK_MEM%"=="x" ( + echo Warning: SPARK_MEM is deprecated, please use a more specific config option + echo e.g., spark.executor.memory or SPARK_DRIVER_MEMORY. +) + +rem Use SPARK_MEM or 512m as the default memory, to be overridden by specific options +set OUR_JAVA_MEM=%SPARK_MEM% +if "x%OUR_JAVA_MEM%"=="x" set OUR_JAVA_MEM=512m + set SPARK_DAEMON_JAVA_OPTS=%SPARK_DAEMON_JAVA_OPTS% -Dspark.akka.logLifecycleEvents=true -if "%RUNNING_DAEMON%"=="1" set SPARK_MEM=%SPARK_DAEMON_MEMORY% -rem Do not overwrite SPARK_JAVA_OPTS environment variable in this script -if "%RUNNING_DAEMON%"=="0" set OUR_JAVA_OPTS=%SPARK_JAVA_OPTS% -if "%RUNNING_DAEMON%"=="1" set OUR_JAVA_OPTS=%SPARK_DAEMON_JAVA_OPTS% -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 Add java opts and memory settings for master, worker, executors, and repl. +rem Master and Worker use SPARK_DAEMON_JAVA_OPTS (and specific opts) + SPARK_DAEMON_MEMORY. +if "%1"=="org.apache.spark.deploy.master.Master" ( + set OUR_JAVA_OPTS=%SPARK_DAEMON_JAVA_OPTS% %SPARK_MASTER_OPTS% + if not "x%SPARK_DAEMON_MEMORY%"=="x" set OUR_JAVA_MEM=%SPARK_DAEMON_MEMORY% +) else if "%1"=="org.apache.spark.deploy.worker.Worker" ( + set OUR_JAVA_OPTS=%SPARK_DAEMON_JAVA_OPTS% %SPARK_WORKER_OPTS% + if not "x%SPARK_DAEMON_MEMORY%"=="x" set OUR_JAVA_MEM=%SPARK_DAEMON_MEMORY% + +rem Executors use SPARK_JAVA_OPTS + SPARK_EXECUTOR_MEMORY. +) else if "%1"=="org.apache.spark.executor.CoarseGrainedExecutorBackend" ( + set OUR_JAVA_OPTS=%SPARK_JAVA_OPTS% %SPARK_EXECUTOR_OPTS% + if not "x%SPARK_EXECUTOR_MEMORY%"=="x" set OUR_JAVA_MEM=%SPARK_EXECUTOR_MEMORY% +) else if "%1"=="org.apache.spark.executor.MesosExecutorBackend" ( + set OUR_JAVA_OPTS=%SPARK_JAVA_OPTS% %SPARK_EXECUTOR_OPTS% + if not "x%SPARK_EXECUTOR_MEMORY%"=="x" set OUR_JAVA_MEM=%SPARK_EXECUTOR_MEMORY% + +rem All drivers use SPARK_JAVA_OPTS + SPARK_DRIVER_MEMORY. The repl also uses SPARK_REPL_OPTS. +) else if "%1"=="org.apache.spark.repl.Main" ( + set OUR_JAVA_OPTS=%SPARK_JAVA_OPTS% %SPARK_REPL_OPTS% + if not "x%SPARK_DRIVER_MEMORY%"=="x" set OUR_JAVA_MEM=%SPARK_DRIVER_MEMORY% +) else ( + set OUR_JAVA_OPTS=%SPARK_JAVA_OPTS% + if not "x%SPARK_DRIVER_MEMORY%"=="x" set OUR_JAVA_MEM=%SPARK_DRIVER_MEMORY% +) rem Set JAVA_OPTS to be able to load native libraries and to set heap size -set JAVA_OPTS=%OUR_JAVA_OPTS% -Djava.library.path=%SPARK_LIBRARY_PATH% -Xms%SPARK_MEM% -Xmx%SPARK_MEM% +set JAVA_OPTS=%OUR_JAVA_OPTS% -Djava.library.path=%SPARK_LIBRARY_PATH% -Xms%OUR_JAVA_MEM% -Xmx%OUR_JAVA_MEM% rem Attention: when changing the way the JAVA_OPTS are assembled, the change must be reflected in ExecutorRunner.scala! rem Test whether the user has built Spark |