Add daemon script and configuration files

bin/common.sh

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+#!/bin/bash
+#
+#/**
+# * Copyright 2007 The Apache Software Foundation
+# *
+# * 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.
+# */
+
+FWDIR="$(cd `dirname $0`; pwd)"
+ZEPPELIN_HOME=$FWDIR/..
+
+if [ "x$ZEPPELIN_CONF_DIR" == "x" ] ; then
+    export ZEPPELIN_CONF_DIR="$ZEPPELIN_HOME/conf"
+fi
+
+if [ "x$ZEPPELIN_LOG_DIR" == "x" ]; then
+    export ZEPPELIN_LOG_DIR="$ZEPPELIN_HOME/logs"
+fi
+
+if [ "x$ZEPPELIN_DATA_DIR" == "x" ]; then
+    export ZEPPELIN_DATA_DIR="$ZEPPELIN_HOME/data"
+fi
+
+if [ "x$ZEPPELIN_PID_DIR" == "x" ]; then
+    export ZEPPELIN_PID_DIR="$ZEPPELIN_HOME/run"
+fi
+
+
+if [ -f "${ZEPPELIN_CONF_DIR}/zeppelin-env.sh" ]; then
+    . "${ZEPPELIN_CONF_DIR}/zeppelin-env.sh"
+fi
+
+ZEPPELIN_CLASSPATH+=:${ZEPPELIN_CONF_DIR}
+
+
+function addJarInDir(){
+    if [ -d "${1}" ]; then
+	for jar in `find ${1} -name '*jar'`; do
+	    ZEPPELIN_CLASSPATH+=:$jar
+	done
+    fi
+}
+
+addJarInDir ${ZEPPELIN_HOME}
+addJarInDir ${ZEPPELIN_HOME}/lib
+addJarInDir ${ZEPPELIN_HOME}/zeppelin-core/target/lib
+addJarInDir ${ZEPPELIN_HOME}/zeppelin-server/target/lib
+addJarInDir ${ZEPPELIN_HOME}/zeppelin-web/target/lib
+addJarInDir ${ZEPPELIN_HOME}/zeppelin-cli/target/lib
+
+
+if [ -d "${ZEPPELIN_HOME}/zeppelin-core/target/classes" ]; then
+    ZEPPELIN_CLASSPATH+=":${ZEPPELIN_HOME}/zeppelin-core/target/classes"
+fi
+
+if [ -d "${ZEPPELIN_HOME}/zeppelin-server/target/classes" ]; then
+    ZEPPELIN_CLASSPATH+=":${ZEPPELIN_HOME}/zeppelin-server/target/classes"
+fi
+
+
+export ZEPPELIN_CLASSPATH
+export CLASSPATH+=${ZEPPELIN_CLASSPATH}
+
+JAVA_OPTS+="$ZEPPELIN_JAVA_OPTS"
+
+if [ -n "$JAVA_HOME" ]; then
+    ZEPPELIN_RUNNER="${JAVA_HOME}/bin/java"
+else
+    ZEPPELIN_RUNNER=java
+fi
+
+export RUNNER
+
+
+if [ "x$ZEPPELIN_IDENT_STRING" == "x" ]; then
+  export ZEPPELIN_IDENT_STRING="$USER"
+fi

bin/zeppelin

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+#
+#/**
+# * Copyright 2007 The Apache Software Foundation
+# *
+# * 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.
+# */
+
+usage="Usage: zeppelin [-h <host addr>] [-p <Port>]\
+ <command...>"
+
+# if no args specified, show usage
+if [ $# -le 1 ]; then
+  echo $usage
+  exit 1
+fi
+
+bin=`dirname "${BASH_SOURCE-$0}"`
+bin=`cd "$bin">/dev/null; pwd`
+

bin/zeppelin-daemon.sh

@@ -0,0 +1,110 @@
+#!/bin/bash
+#
+#/**
+# * Copyright 2007 The Apache Software Foundation
+# *
+# * 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.
+# */
+#
+# Runs Zeppelin daemon
+#
+#
+
+usage="Usage: zeppelin-daemon.sh [--config <conf-dir>]\
+ (start|stop|restart) \
+ <args...>"
+
+# if no args specified, show usage
+if [ $# -le 0 ]; then
+  echo $usage
+  exit 1
+fi
+
+bin=`dirname "${BASH_SOURCE-$0}"`
+bin=`cd "$bin">/dev/null; pwd`
+
+. $bin/common.sh
+
+
+# get arguments
+startStop=$1
+shift
+args=$1
+shift
+
+
+
+HOSTNAME=`hostname`
+ZEPPELIN_LOGFILE=ZEPPELIN_LOG_DIR/zeppelin-$ZEPPELIN_IDENT_STRING-$HOSTNAME.log
+log=$ZEPPELIN_LOG_DIR/zeppelin-$ZEPPELIN_IDENT_STRING-$HOSTNAME.out
+pid=$ZEPPELIN_PID_DIR/zeppelin-$ZEPPELIN_IDENT_STRING-$HOSTNAME.pid
+
+
+if [ "${ZEPPELIN_NICENESS}" = "" ]; then
+    export ZEPPELIN_NICENESS=0
+fi
+
+ZEPPELIN_MAIN=org.apache.zeppelin.server.ZeppelinServer
+
+case $startStop in
+    (start)
+	if [ -f "$pid" ]; then
+	    if kill -0 `cat $pid` > /dev/null 2>&1; then
+		echo zeppelin running as process `cat $pid`. Stop it first.
+		exit 1
+	    fi
+	fi
+
+	if [ ! -d "$ZEPPELIN_LOG_DIR" ]; then
+	    echo "Log dir doesn't exist, create $ZEPPELIN_LOG_DIR"
+	    mkdir -p "$ZEPPELIN_LOG_DIR"
+	fi
+
+	if [ ! -d "$ZEPPELIN_PID_DIR" ]; then
+	    echo "Pid dir doesn't exist, create $ZEPPELIN_PID_DIR"
+	    mkdir -p "$ZEPPELIN_PID_DIR"
+	fi
+
+
+	nohup nice -n $ZEPPELIN_NICENESS $ZEPPELIN_RUNNER $ZEPPELIN_MAIN -cp $CLASSPATH $JAVA_OPTS "$@" >> "$log" 2>&1 < /dev/null &
+	newpid=$!
+	echo $newpid > $pid
+	sleep 2
+	# Check if the process has died; in that case we'll tail the log so the user can see
+	if ! kill -0 $newpid >/dev/null 2>&1; then
+	    echo "failed to launch Zeppelin:"
+	    tail -2 "$log" | sed 's/^/  /'
+	    echo "full log in $log"
+	fi
+	;;
+    (stop)
+	if [ -f $pid ]; then
+	    if kill -0 `cat $pid` > /dev/null 2>&1; then
+		echo stopping Zeppelin
+		kill `cat $pid`
+	    else
+		echo no Zeppelin to stop
+	    fi
+	else
+	    echo no Zeppelin to stop
+	fi
+	;;
+    (*)
+	echo $usage
+	exit 1
+	;;
+esac

conf/configuration.xsl

@@ -0,0 +1,41 @@
+<?xml version="1.0"?>
+<!--
+  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.
+-->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+<xsl:output method="html"/>
+<xsl:template match="configuration">
+<html>
+<body>
+<table border="1">
+<tr>
+ <td>name</td>
+ <td>value</td>
+ <td>description</td>
+</tr>
+<xsl:for-each select="property">
+<tr>
+  <td><a name="{name}"><xsl:value-of select="name"/></a></td>
+  <td><xsl:value-of select="value"/></td>
+  <td><xsl:value-of select="description"/></td>
+</tr>
+</xsl:for-each>
+</table>
+</body>
+</html>
+</xsl:template>
+</xsl:stylesheet>

conf/zeppelin-env.sh.template

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+#!/bin/bash
+
+
+
+#   ZEPPELIN_PORT       Zeppelin port number
+#   ZEPPELIN_CONF_DIR   Alternate zeppelin conf dir. Default is ${HBASE_HOME}/conf.
+#   ZEPPELIN_LOG_DIR    Where log files are stored.  PWD by default.
+#   ZEPPELIN_PID_DIR    The pid files are stored. /tmp by default.
+#   ZEPPELIN_DATA_DIR    The pid files are stored. /tmp by default.
+#   ZEPPELIN_IDENT_STRING   A string representing this instance of zeppelin. $USER by default
+#   ZEPPELIN_NICENESS The scheduling priority for daemons. Defaults to 0.
+#   ZEPPELIN_JAVA_OPTS

conf/zeppelin-site.xml.template

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+<?xml version="1.0"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+   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.
+-->
+
+
+<configuration>
+<property>
+  <name>zeppelin.driver.class</name>
+  <value>org.apache.driver.Driver</value>
+  <description>Zeppelin driver name</description>
+</property>
+</configuration>
+