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206 lines
6.1 KiB
206 lines
6.1 KiB
<!-- |
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~ Licensed to the Apache Software Foundation (ASF) under one or more |
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~ contributor license agreements. See the NOTICE file distributed with |
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~ this work for additional information regarding copyright ownership. |
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~ The ASF licenses this file to You under the Apache License, Version 2.0 |
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~ (the "License"); you may not use this file except in compliance with |
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~ the License. You may obtain a copy of the License at |
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~ |
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~ http://www.apache.org/licenses/LICENSE-2.0 |
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~ |
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~ Unless required by applicable law or agreed to in writing, software |
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~ distributed under the License is distributed on an "AS IS" BASIS, |
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~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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~ limitations under the License. |
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--> |
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<configuration> |
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<property> |
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<name>spring.datasource.initialSize</name> |
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<value>5</value> |
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<description> |
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Init connection number |
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</description> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.minIdle</name> |
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<value>5</value> |
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<description> |
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Min connection number |
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</description> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.maxActive</name> |
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<value>50</value> |
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<description> |
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Max connection number |
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</description> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.maxWait</name> |
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<value>60000</value> |
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<description> |
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Max wait time for get a connection in milliseconds. |
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If configuring maxWait, fair locks are enabled by default and concurrency efficiency decreases. |
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If necessary, unfair locks can be used by configuring the useUnfairLock attribute to true. |
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</description> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.timeBetweenEvictionRunsMillis</name> |
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<value>60000</value> |
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<description> |
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Milliseconds for check to close free connections |
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</description> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.timeBetweenConnectErrorMillis</name> |
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<value>60000</value> |
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<description> |
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The Destroy thread detects the connection interval and closes the physical connection in milliseconds |
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if the connection idle time is greater than or equal to minEvictableIdleTimeMillis. |
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</description> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.minEvictableIdleTimeMillis</name> |
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<value>300000</value> |
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<description> |
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The longest time a connection remains idle without being evicted, in milliseconds |
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</description> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.validationQuery</name> |
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<value>SELECT 1</value> |
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<description> |
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The SQL used to check whether the connection is valid requires a query statement. |
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If validation Query is null, testOnBorrow, testOnReturn, and testWhileIdle will not work. |
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</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.validationQueryTimeout</name> |
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<value>3</value> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<description> |
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Check whether the connection is valid for timeout, in seconds |
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</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.testWhileIdle</name> |
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<value>true</value> |
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<value-attributes> |
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<type>boolean</type> |
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</value-attributes> |
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<description> |
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When applying for a connection, |
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if it is detected that the connection is idle longer than time Between Eviction Runs Millis, |
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validation Query is performed to check whether the connection is valid |
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</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.testOnBorrow</name> |
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<value>true</value> |
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<value-attributes> |
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<type>boolean</type> |
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</value-attributes> |
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<description> |
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Execute validation to check if the connection is valid when applying for a connection |
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</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.testOnReturn</name> |
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<value>false</value> |
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<value-attributes> |
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<type>boolean</type> |
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</value-attributes> |
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<description> |
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Execute validation to check if the connection is valid when the connection is returned |
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</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.defaultAutoCommit</name> |
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<value>true</value> |
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<value-attributes> |
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<type>boolean</type> |
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</value-attributes> |
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<description> |
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</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.keepAlive</name> |
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<value>false</value> |
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<value-attributes> |
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<type>boolean</type> |
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</value-attributes> |
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<description> |
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</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.poolPreparedStatements</name> |
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<value>true</value> |
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<value-attributes> |
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<type>boolean</type> |
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</value-attributes> |
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<description> |
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Open PSCache, specify count PSCache for every connection |
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</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.maxPoolPreparedStatementPerConnectionSize</name> |
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<value>20</value> |
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<value-attributes> |
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<type>int</type> |
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</value-attributes> |
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<description></description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.spring.datasource.filters</name> |
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<value>stat,wall,log4j</value> |
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<description></description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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<property> |
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<name>spring.datasource.connectionProperties</name> |
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<value>druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000</value> |
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<description></description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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</configuration> |