| #!/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. |
| ################################################################################ |
| |
| source "$(dirname "$0")"/common.sh |
| |
| PARALLELISM="${PARALLELISM:-100}" |
| |
| TEST=flink-high-parallelism-iterations-test |
| TEST_PROGRAM_NAME=HighParallelismIterationsTestProgram |
| TEST_PROGRAM_JAR=${END_TO_END_DIR}/$TEST/target/$TEST_PROGRAM_NAME.jar |
| |
| echo "Run Not So MiniCluster Iterations Graph Connected Components Program" |
| |
| cp $FLINK_DIR/conf/flink-conf.yaml $FLINK_DIR/conf/flink-conf.yaml.bak |
| |
| echo "taskmanager.heap.mb: 52" >> $FLINK_DIR/conf/flink-conf.yaml # 52Mb x 100 TMs = 5Gb total heap |
| |
| echo "taskmanager.memory.size: 8" >> $FLINK_DIR/conf/flink-conf.yaml # 8Mb |
| echo "taskmanager.network.memory.min: 8388608" >> $FLINK_DIR/conf/flink-conf.yaml # 8Mb |
| echo "taskmanager.network.memory.max: 8388608" >> $FLINK_DIR/conf/flink-conf.yaml # 8Mb |
| echo "taskmanager.memory.segment-size: 8192" >> $FLINK_DIR/conf/flink-conf.yaml # 8Kb |
| |
| echo "taskmanager.network.netty.server.numThreads: 1" >> $FLINK_DIR/conf/flink-conf.yaml |
| echo "taskmanager.network.netty.client.numThreads: 1" >> $FLINK_DIR/conf/flink-conf.yaml |
| |
| echo "taskmanager.numberOfTaskSlots: 1" >> $FLINK_DIR/conf/flink-conf.yaml |
| |
| start_cluster |
| |
| let TMNUM=$PARALLELISM-1 |
| echo "Start $TMNUM more task managers" |
| for i in `seq 1 $TMNUM`; do |
| $FLINK_DIR/bin/taskmanager.sh start |
| done |
| |
| function test_cleanup { |
| # don't call ourselves again for another signal interruption |
| trap "exit -1" INT |
| # don't call ourselves again for normal exit |
| trap "" EXIT |
| |
| stop_cluster |
| $FLINK_DIR/bin/taskmanager.sh stop-all |
| |
| # revert our modifications to the Flink distribution |
| mv -f $FLINK_DIR/conf/flink-conf.yaml.bak $FLINK_DIR/conf/flink-conf.yaml |
| } |
| trap test_cleanup INT |
| trap test_cleanup EXIT |
| |
| $FLINK_DIR/bin/flink run -p $PARALLELISM $TEST_PROGRAM_JAR |