name | value | |
---|---|---|
Mapreduce submit Replication | 3 | |
Default Number of Reduce Taks per Job | 132 | |
Hearbeat Interval | 100Millisec | |
Fair Scheduler User As Default Queue | Uncheck | |
YARN Service Advanced Configuration Snippet (Safety Valve) for core-site.xml |
<property> <name>hadoop.http.cross-origin.allowed-origines</name> <value>*</value> </property> |
|
ResourceManager Advanced Configuration Snippet (Safety Valve) for yarn-site.xml |
<property> name>yarn.resourcemanager.application-tag-based-placement.enable</name> <value>true</value> </property> <property> <name>yarn.resourcemanager.application-tag-based-placement.username.shitelist</name> <value>hive</value> </property> <property> <name>yarn.resourcemanager.proxy-user-privileges.enable</name> <value>true</value> </property> |
|
Container Usage MapReduce Job User | LDAP admin account | |
Maximum Process File Descriptors | 65536 | |
Application Master Memory | 2GiB | |
Map Task Memory | 2GiB | |
Reduce Task Memory | 4GiB | |
Reduce Task CPU Virtual Cores | 2 | |
Map Task Maximum Heap Size | 1.6GiB | |
Reduce Task Maximum Heap Size | 3.2GiB | |
Java Heap Size of JobHistory Server in Bytes | 4GiB | |
Java Heap Size of NodeManager in Bytes | 6GiB | |
Container Memory | 90GiB | |
Container Virtual CPU Cores | 48 | |
Java Heap Size of ResourceManager in Bytes | 6GiB | |
Container Memory Minimum | 2GiB | |
Container Memory Increment | 1GiB | |
Container Memory Maximum | 90GiB | |
Container Virtual CPU Cores Maximum | 48 |