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fixed dash instrunctions

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Giannis Mouchakis 2018-05-22 15:40:28 +03:00
parent a24f8af944
commit 68a058d73c
1 changed files with 2 additions and 2 deletions
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README.md
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@ -38,7 +38,7 @@ CORE_CONF corresponds to core-site.xml. fs_defaultFS=hdfs://namenode:8020 will b
``` ```
<property><name>fs.defaultFS</name><value>hdfs://namenode:8020</value></property> <property><name>fs.defaultFS</name><value>hdfs://namenode:8020</value></property>
``` ```
To define dash inside a configuration parameter, use double underscore, such as YARN_CONF_yarn_log___aggregation___enable=true (yarn-site.xml): To define dash inside a configuration parameter, use triple underscore, such as YARN_CONF_yarn_log___aggregation___enable=true (yarn-site.xml):
``` ```
<property><name>yarn.log-aggregation-enable</name><value>true</value></property> <property><name>yarn.log-aggregation-enable</name><value>true</value></property>
``` ```