104 lines
2.5 KiB
Bash
Executable File
104 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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#Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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#
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#openGauss is licensed under Mulan PSL v2.
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#You can use this software according to the terms and conditions of the Mulan PSL v2.
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#You may obtain a copy of Mulan PSL v2 at:
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#
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# http://license.coscl.org.cn/MulanPSL2
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#
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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# See the Mulan PSL v2 for more details.
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#-------------------------------------------------------------------------
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#
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# runsessionstat.sh
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# script to run session stat
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#
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# IDENTIFICATION
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# src/bin/scripts/runsessionstat.sh
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#
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#-------------------------------------------------------------------------
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set -e
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# script exit and print infomation
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die()
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{
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echo "$*" 1>&2
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exit 1
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}
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#-d database name
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MPP_DB_NAME=""
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#-p port number
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MPP_PORT=""
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#-f removed flag
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DATA_REMOVED_FLAG=1
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n=$(ps ux | grep -v grep | grep runsessionstat | wc -l)
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if [ $n -gt 2 ] ; then
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echo $n
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echo "session stat is running"
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exit 0
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fi
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date
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#######################################################################
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## print help information
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#######################################################################
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function print_help()
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{
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echo "Usage: $0 [OPTION]
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-h show help information
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-d database name
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-p database port
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-f 0: removed cache data only 1: dump data into the table
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"
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}
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if [ $# = 0 ] ; then
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echo "missing option"
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print_help
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exit 1
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fi
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while getopts "d:f:hp:" arg
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do
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case $arg in
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d) MPP_DB_NAME=$OPTARG
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echo "MPP_DB_NAME: $MPP_DB_NAME"
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;;
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f) DATA_REMOVED_FLAG=$OPTARG
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echo "DATA_REMOVED_FLAG: $DATA_REMOVED_FLAG"
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;;
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h)
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print_help
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exit 1
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;;
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p) MPP_PORT=$OPTARG
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echo "MPP_PORT: $MPP_PORT"
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;;
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?)
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echo "unkonw argument"
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exit 1
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;;
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esac
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done
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if [ -z "$MPP_DB_NAME" ]; then
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die "database name is null"
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fi
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if [ -z "$MPP_PORT" ]; then
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die "database port is null"
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fi
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echo "============ Session Info Dump Start ========================="
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$GAUSSHOME/bin/gsql -d $MPP_DB_NAME -p $MPP_PORT -c "
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select create_wlm_session_info($DATA_REMOVED_FLAG);
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"
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echo "============ Session Info Dump End ========================="
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