| #!/usr/bin/env bash |
| # |
| # 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. |
| # |
| # LIVY ENVIRONMENT VARIABLES |
| # |
| # - JAVA_HOME Java runtime to use. By default use "java" from PATH. |
| # - HADOOP_CONF_DIR Directory containing the Hadoop / YARN configuration to use. |
| # - SPARK_HOME Spark which you would like to use in Livy. |
| # - SPARK_CONF_DIR Optional directory where the Spark configuration lives. |
| # (Default: $SPARK_HOME/conf) |
| # - LIVY_LOG_DIR Where log files are stored. (Default: ${LIVY_HOME}/logs) |
| # - LIVY_PID_DIR Where the pid file is stored. (Default: /tmp) |
| # - LIVY_SERVER_JAVA_OPTS Java Opts for running livy server (You can set jvm related setting here, |
| # like jvm memory/gc algorithm and etc.) |
| # - LIVY_IDENT_STRING A name that identifies the Livy server instance, used to generate log file |
| # names. (Default: name of the user starting Livy). |
| # - LIVY_MAX_LOG_FILES Max number of log file to keep in the log directory. (Default: 5.) |
| # - LIVY_NICENESS Niceness of the Livy server process when running in the background. (Default: 0.) |
| # - LIVY_CLASSPATH Override if the additional classpath is required. |