solr/bin/oom_solr.sh

#!/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
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SOLR_PORT=$1
SOLR_LOGS_DIR=$2
SOLR_PID=`ps auxww | grep start.jar | grep $SOLR_PORT | grep -v grep | awk '{print $2}' | sort -r`
if [ -z "$SOLR_PID" ]; then
  echo "Couldn't find Solr process running on port $SOLR_PORT!"
  exit
fi
NOW=$(date +"%F_%H_%M_%S")
(
echo "Running OOM killer script for process $SOLR_PID for Solr on port $SOLR_PORT"
kill -9 $SOLR_PID
echo "Killed process $SOLR_PID"
) | tee $SOLR_LOGS_DIR/solr_oom_killer-$SOLR_PORT-$NOW.log