Merge branch 'master' of git://git.apache.org/spark into fix-assembly…

…-jarname-2

.gitignore

@@ -5,6 +5,7 @@
 *.ipr
 *.iml
 *.iws
+*.pyc
 .idea/
 .idea_modules/
 sbt/*.jar
@@ -49,9 +50,12 @@ dependency-reduced-pom.xml
 checkpoint
 derby.log
 dist/
-spark-*-bin.tar.gz
+dev/create-release/*txt
+dev/create-release/*final
+spark-*-bin-*.tgz
 unit-tests.log
 /lib/
+ec2/lib/
 rat-results.txt
 scalastyle.txt
 scalastyle-output.xml

.rat-excludes

@@ -64,3 +64,4 @@ dist/*
 logs
 .*scalastyle-output.xml
 .*dependency-reduced-pom.xml
+known_translations

LICENSE

@@ -646,7 +646,8 @@ THE SOFTWARE.
 
 ========================================================================
 For Scala Interpreter classes (all .scala files in repl/src/main/scala
-except for Main.Scala, SparkHelper.scala and ExecutorClassLoader.scala):
+except for Main.Scala, SparkHelper.scala and ExecutorClassLoader.scala),
+and for SerializableMapWrapper in JavaUtils.scala:
 ========================================================================
 
 Copyright (c) 2002-2013 EPFL

README.md

@@ -26,7 +26,7 @@ To build Spark and its example programs, run:
 
 (You do not need to do this if you downloaded a pre-built package.)
 More detailed documentation is available from the project site, at
-["Building Spark with Maven"](http://spark.apache.org/docs/latest/building-with-maven.html).
+["Building Spark with Maven"](http://spark.apache.org/docs/latest/building-spark.html).
 
 ## Interactive Scala Shell
 

assembly/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent</artifactId>
-    <version>1.2.0-SNAPSHOT</version>
+    <version>1.3.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -169,16 +169,6 @@
   </build>
 
   <profiles>
-    <profile>
-      <id>yarn-alpha</id>
-      <dependencies>
-        <dependency>
-          <groupId>org.apache.spark</groupId>
-          <artifactId>spark-yarn-alpha_${scala.binary.version}</artifactId>
-          <version>${project.version}</version>
-        </dependency>
-      </dependencies>
-    </profile>
     <profile>
       <id>yarn</id>
       <dependencies>

bagel/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent</artifactId>
-    <version>1.2.0-SNAPSHOT</version>
+    <version>1.3.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 

bin/beeline.cmd

@@ -0,0 +1,21 @@
+@echo off
+
+rem
+rem Licensed to the Apache Software Foundation (ASF) under one or more
+rem contributor license agreements.  See the NOTICE file distributed with
+rem this work for additional information regarding copyright ownership.
+rem The ASF licenses this file to You under the Apache License, Version 2.0
+rem (the "License"); you may not use this file except in compliance with
+rem the License.  You may obtain a copy of the License at
+rem
+rem    http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing, software
+rem distributed under the License is distributed on an "AS IS" BASIS,
+rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+rem See the License for the specific language governing permissions and
+rem limitations under the License.
+rem
+
+set SPARK_HOME=%~dp0..
+cmd /V /E /C %SPARK_HOME%\bin\spark-class.cmd org.apache.hive.beeline.BeeLine %*

bin/compute-classpath.sh

@@ -25,7 +25,11 @@ FWDIR="$(cd "`dirname "$0"`"/..; pwd)"
 
 . "$FWDIR"/bin/load-spark-env.sh
 
-CLASSPATH="$SPARK_CLASSPATH:$SPARK_SUBMIT_CLASSPATH"
+if [ -n "$SPARK_CLASSPATH" ]; then
+  CLASSPATH="$SPARK_CLASSPATH:$SPARK_SUBMIT_CLASSPATH"
+else
+  CLASSPATH="$SPARK_SUBMIT_CLASSPATH"
+fi
 
 # Build up classpath
 if [ -n "$SPARK_CONF_DIR" ]; then
@@ -68,14 +72,14 @@ else
   assembly_folder="$ASSEMBLY_DIR"
 fi
 
-num_jars="$(ls "$assembly_folder" | grep "spark-assembly.*hadoop.*\.jar" | wc -l)"
+num_jars="$(ls "$assembly_folder" | grep "spark-assembly.*hadoop.*\.jar$" | wc -l)"
 if [ "$num_jars" -eq "0" ]; then
   echo "Failed to find Spark assembly in $assembly_folder"
   echo "You need to build Spark before running this program."
   exit 1
 fi
 if [ "$num_jars" -gt "1" ]; then
-  jars_list=$(ls "$assembly_folder" | grep "spark-assembly.*hadoop.*.jar")
+  jars_list=$(ls "$assembly_folder" | grep "spark-assembly.*hadoop.*.jar$")
   echo "Found multiple Spark assembly jars in $assembly_folder:"
   echo "$jars_list"
   echo "Please remove all but one jar."
@@ -108,7 +112,7 @@ else
   datanucleus_dir="$FWDIR"/lib_managed/jars
 fi
 
-datanucleus_jars="$(find "$datanucleus_dir" 2>/dev/null | grep "datanucleus-.*\\.jar")"
+datanucleus_jars="$(find "$datanucleus_dir" 2>/dev/null | grep "datanucleus-.*\\.jar$")"
 datanucleus_jars="$(echo "$datanucleus_jars" | tr "\n" : | sed s/:$//g)"
 
 if [ -n "$datanucleus_jars" ]; then

bin/spark-shell

@@ -45,6 +45,13 @@ source "$FWDIR"/bin/utils.sh
 SUBMIT_USAGE_FUNCTION=usage
 gatherSparkSubmitOpts "$@"
 
+# SPARK-4161: scala does not assume use of the java classpath,
+# so we need to add the "-Dscala.usejavacp=true" flag mnually. We
+# do this specifically for the Spark shell because the scala REPL
+# has its own class loader, and any additional classpath specified
+# through spark.driver.extraClassPath is not automatically propagated.
+SPARK_SUBMIT_OPTS="$SPARK_SUBMIT_OPTS -Dscala.usejavacp=true"
+
 function main() {
   if $cygwin; then
     # Workaround for issue involving JLine and Cygwin

bin/spark-shell2.cmd

@@ -19,4 +19,23 @@ rem
 
 set SPARK_HOME=%~dp0..
 
-cmd /V /E /C %SPARK_HOME%\bin\spark-submit.cmd --class org.apache.spark.repl.Main %* spark-shell
+echo "%*" | findstr " --help -h" >nul
+if %ERRORLEVEL% equ 0 (
+  call :usage
+  exit /b 0
+)
+
+call %SPARK_HOME%\bin\windows-utils.cmd %*
+if %ERRORLEVEL% equ 1 (
+  call :usage
+  exit /b 1
+)
+
+cmd /V /E /C %SPARK_HOME%\bin\spark-submit.cmd --class org.apache.spark.repl.Main %SUBMISSION_OPTS% spark-shell %APPLICATION_OPTS%
+
+exit /b 0
+
+:usage
+echo "Usage: .\bin\spark-shell.cmd [options]" >&2
+%SPARK_HOME%\bin\spark-submit --help 2>&1 | findstr /V "Usage" 1>&2
+exit /b 0

bin/spark-sql

@@ -23,6 +23,8 @@
 # Enter posix mode for bash
 set -o posix
 
+# NOTE: This exact class name is matched downstream by SparkSubmit.
+# Any changes need to be reflected there.
 CLASS="org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver"
 
 # Figure out where Spark is installed

bin/spark-submit

@@ -22,6 +22,9 @@
 export SPARK_HOME="$(cd "`dirname "$0"`"/..; pwd)"
 ORIG_ARGS=("$@")
 
+# Set COLUMNS for progress bar
+export COLUMNS=`tput cols`
+
 while (($#)); do
   if [ "$1" = "--deploy-mode" ]; then
     SPARK_SUBMIT_DEPLOY_MODE=$2

bin/windows-utils.cmd

@@ -0,0 +1,59 @@
+rem
+rem Licensed to the Apache Software Foundation (ASF) under one or more
+rem contributor license agreements.  See the NOTICE file distributed with
+rem this work for additional information regarding copyright ownership.
+rem The ASF licenses this file to You under the Apache License, Version 2.0
+rem (the "License"); you may not use this file except in compliance with
+rem the License.  You may obtain a copy of the License at
+rem
+rem    http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing, software
+rem distributed under the License is distributed on an "AS IS" BASIS,
+rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+rem See the License for the specific language governing permissions and
+rem limitations under the License.
+rem
+
+rem Gather all spark-submit options into SUBMISSION_OPTS
+
+set SUBMISSION_OPTS=
+set APPLICATION_OPTS=
+
+rem NOTE: If you add or remove spark-sumbmit options,
+rem modify NOT ONLY this script but also SparkSubmitArgument.scala
+
+:OptsLoop
+if "x%1"=="x" (
+  goto :OptsLoopEnd
+)
+
+SET opts="\<--master\> \<--deploy-mode\> \<--class\> \<--name\> \<--jars\> \<--py-files\> \<--files\>"
+SET opts="%opts:~1,-1% \<--conf\> \<--properties-file\> \<--driver-memory\> \<--driver-java-options\>"
+SET opts="%opts:~1,-1% \<--driver-library-path\> \<--driver-class-path\> \<--executor-memory\>"
+SET opts="%opts:~1,-1% \<--driver-cores\> \<--total-executor-cores\> \<--executor-cores\> \<--queue\>"
+SET opts="%opts:~1,-1% \<--num-executors\> \<--archives\>"
+
+echo %1 | findstr %opts% >nul
+if %ERRORLEVEL% equ 0 (
+  if "x%2"=="x" (
+    echo "%1" requires an argument. >&2
+    exit /b 1
+  )
+  set SUBMISSION_OPTS=%SUBMISSION_OPTS% %1 %2
+  shift
+  shift
+  goto :OptsLoop
+)
+echo %1 | findstr "\<--verbose\> \<-v\> \<--supervise\>" >nul
+if %ERRORLEVEL% equ 0 (
+  set SUBMISSION_OPTS=%SUBMISSION_OPTS% %1
+  shift
+  goto :OptsLoop
+)
+set APPLICATION_OPTS=%APPLICATION_OPTS% %1
+shift
+goto :OptsLoop
+
+:OptsLoopEnd
+exit /b 0

conf/metrics.properties.template

@@ -77,8 +77,8 @@
 #   sample    false      Whether to show entire set of samples for histograms ('false' or 'true')
 #
 # * Default path is /metrics/json for all instances except the master. The master has two paths:
-#     /metrics/aplications/json # App information
-#     /metrics/master/json      # Master information
+#     /metrics/applications/json # App information
+#     /metrics/master/json       # Master information
 
 # org.apache.spark.metrics.sink.GraphiteSink
 #   Name:     Default:      Description:

core/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent</artifactId>
-    <version>1.2.0-SNAPSHOT</version>
+    <version>1.3.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -352,9 +352,9 @@
           </execution>
         </executions>
         <configuration>
-          <tasks>
+          <target>
             <unzip src="../python/lib/py4j-0.8.2.1-src.zip" dest="../python/build" />
-          </tasks>
+          </target>
         </configuration>
       </plugin>
       <plugin>

core/src/main/java/org/apache/spark/SparkJobInfo.java

@@ -17,13 +17,15 @@
 
 package org.apache.spark;
 
+import java.io.Serializable;
+
 /**
  * Exposes information about Spark Jobs.
  *
  * This interface is not designed to be implemented outside of Spark.  We may add additional methods
  * which may break binary compatibility with outside implementations.
  */
-public interface SparkJobInfo {
+public interface SparkJobInfo extends Serializable {
   int jobId();
   int[] stageIds();
   JobExecutionStatus status();

core/src/main/java/org/apache/spark/SparkStageInfo.java

@@ -17,15 +17,18 @@
 
 package org.apache.spark;
 
+import java.io.Serializable;
+
 /**
  * Exposes information about Spark Stages.
  *
  * This interface is not designed to be implemented outside of Spark.  We may add additional methods
  * which may break binary compatibility with outside implementations.
  */
-public interface SparkStageInfo {
+public interface SparkStageInfo extends Serializable {
   int stageId();
   int currentAttemptId();
+  long submissionTime();
   String name();
   int numTasks();
   int numActiveTasks();

core/src/main/resources/org/apache/spark/ui/static/additional-metrics.js

@@ -26,26 +26,24 @@ $(function() {
         // Switch the class of the arrow from open to closed.
         $(this).find('.expand-additional-metrics-arrow').toggleClass('arrow-open');
         $(this).find('.expand-additional-metrics-arrow').toggleClass('arrow-closed');
-
-        // If clicking caused the metrics to expand, automatically check all options for additional
-        // metrics (don't trigger a click when collapsing metrics, because it leads to weird
-        // toggling behavior).
-        if (!$(additionalMetricsDiv).hasClass('collapsed')) {
-            $(this).parent().find('input:checkbox:not(:checked)').trigger('click');
-        }
     });
 
-    $("input:checkbox:not(:checked)").each(function() {
-        var column = "table ." + $(this).attr("name");
-        $(column).hide();
-    });
-    // Stripe table rows after rows have been hidden to ensure correct striping.
-    stripeTables();
+    stripeSummaryTable();
 
     $("input:checkbox").click(function() {
         var column = "table ." + $(this).attr("name");
         $(column).toggle();
-        stripeTables();
+        stripeSummaryTable();
+    });
+
+    $("#select-all-metrics").click(function() {
+       if (this.checked) {
+          // Toggle all un-checked options.
+          $('input:checkbox:not(:checked)').trigger('click');
+       } else {
+          // Toggle all checked options.
+          $('input:checkbox:checked').trigger('click');
+       }
     });
 
     // Trigger a click on the checkbox if a user clicks the label next to it.

core/src/main/resources/org/apache/spark/ui/static/table.js

@@ -15,16 +15,18 @@
  * limitations under the License.
  */
 
-/* Adds background colors to stripe table rows. This is necessary (instead of using css or the
- * table striping provided by bootstrap) to appropriately stripe tables with hidden rows. */
-function stripeTables() {
-    $("table.table-striped-custom").each(function() {
-        $(this).find("tr:not(:hidden)").each(function (index) {
-           if (index % 2 == 1) {
-             $(this).css("background-color", "#f9f9f9");
-           } else {
-             $(this).css("background-color", "#ffffff");
-           }
-        });
+/* Adds background colors to stripe table rows in the summary table (on the stage page). This is
+ * necessary (instead of using css or the table striping provided by bootstrap) because the summary
+ * table has hidden rows.
+ *
+ * An ID selector (rather than a class selector) is used to ensure this runs quickly even on pages
+ * with thousands of task rows (ID selectors are much faster than class selectors). */
+function stripeSummaryTable() {
+    $("#task-summary-table").find("tr:not(:hidden)").each(function (index) {
+       if (index % 2 == 1) {
+         $(this).css("background-color", "#f9f9f9");
+       } else {
+         $(this).css("background-color", "#ffffff");
+       }
     });
 }