| # 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. |
| |
| # scheduler class for distributing the topology for execution |
| heron.class.scheduler: org.apache.heron.scheduler.yarn.YarnScheduler |
| |
| # launcher class for submitting and launching the topology |
| heron.class.launcher: org.apache.heron.scheduler.yarn.YarnLauncher |
| |
| # working directory for the topologies |
| heron.scheduler.local.working.directory: ${HOME}/.herondata/topologies/${CLUSTER}/${ROLE}/${TOPOLOGY} |
| |
| # location of java - pick it up from shell environment |
| heron.directory.sandbox.java.home: ${JAVA_HOME} |
| |
| # yarn queue for submitting and launching the topology |
| heron.scheduler.yarn.queue: default |
| |
| # the amount of memory topology's driver (yarn application master) needs |
| heron.scheduler.yarn.driver.memory.mb: 2048 |
