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<!--
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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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~ See the License for the specific language governing permissions and
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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>worker.exec.threads</name>
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<value>100</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>worker execute thread num</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>worker.heartbeat.interval</name>
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<value>10</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>worker heartbeat interval</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>worker.max.cpuload.avg</name>
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<value>100</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>only less than cpu avg load, worker server can work. default value : the number of cpu cores * 2</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>worker.reserved.memory</name>
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<value>0.3</value>
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<description>only larger than reserved memory, worker server can work. default value : physical memory * 1/10, unit is G.</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>worker.listen.port</name>
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<value>1234</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>worker listen port</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>worker.groups</name>
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<value>default</value>
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<description>default worker group</description>
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<on-ambari-upgrade add="true"/>
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</property>
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</configuration>
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