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88 lines
2.8 KiB
88 lines
2.8 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>master.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>master 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>master.exec.task.num</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>master execute task number in parallel</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>master.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>master 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>master.task.commit.retryTimes</name> |
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<value>5</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>master commit task retry times</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>master.task.commit.interval</name> |
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<value>1000</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>master commit task 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>master.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, master 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>master.reserved.memory</name> |
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<value>0.3</value> |
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<description>only larger than reserved memory, master 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>master.listen.port</name> |
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<value>5678</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>master listen port</description> |
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<on-ambari-upgrade add="true"/> |
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</property> |
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</configuration> |