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author | Patrick Wendell <pwendell@gmail.com> | 2013-12-24 23:20:34 -0800 |
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committer | Patrick Wendell <pwendell@gmail.com> | 2013-12-25 01:19:01 -0800 |
commit | 760823d3937822ea4a6d6f476815442711c605fa (patch) | |
tree | 60267167282344a82717188f1c9bd1209434e791 /examples/src/main | |
parent | 6a4acc4c2d5c510cc76049dd8727cec76a2173e8 (diff) | |
download | spark-760823d3937822ea4a6d6f476815442711c605fa.tar.gz spark-760823d3937822ea4a6d6f476815442711c605fa.tar.bz2 spark-760823d3937822ea4a6d6f476815442711c605fa.zip |
Adding better option parsing
Diffstat (limited to 'examples/src/main')
-rw-r--r-- | examples/src/main/scala/org/apache/spark/examples/DriverSubmissionTest.scala | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/examples/src/main/scala/org/apache/spark/examples/DriverSubmissionTest.scala b/examples/src/main/scala/org/apache/spark/examples/DriverSubmissionTest.scala new file mode 100644 index 0000000000..9055ce7a39 --- /dev/null +++ b/examples/src/main/scala/org/apache/spark/examples/DriverSubmissionTest.scala @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.spark.examples + +import scala.collection.JavaConversions._ + +/** Prints out environmental information, sleeps, and then exits. Made to + * test driver submission in the standalone scheduler. */ +object DriverSubmissionTest { + def main(args: Array[String]) { + if (args.size < 1) { + println("Usage: DriverSubmissionTest <seconds-to-sleep>") + System.exit(0) + } + val numSecondsToSleep = args(0).toInt + + val env = System.getenv() + val properties = System.getProperties() + + println("Environment variables containing SPARK_TEST:") + env.filter{case (k, v) => k.contains("SPARK_TEST")}.foreach(println) + + println("System properties containing spark.test:") + properties.filter{case (k, v) => k.toString.contains("spark.test")}.foreach(println) + + for (i <- 1 until numSecondsToSleep) { + Thread.sleep(1000) + } + } +} |