#!/bin/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.


while true
do
sleep 600
pid=`ps -ef | grep 'management.jmxremote' | grep -v 'cloud-management' | grep -v grep | awk '{print \$2}'`
if grep -q java.lang.OutOfMemoryError /var/log/vmops/vmops.log
then
while true
do
t=$(date  +"%h%d_%H_%M_%S")
jmap -dump:format=b,file=/root/dump/heap.bin.$t $pid
sleep 1800
done
fi
done