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YARN-3086. Make NodeManager memory configurable in MiniYARNCluster. Contributed by Robert Metzger.

This commit is contained in:
Tsuyoshi Ozawa 2015-01-28 00:15:34 +09:00
parent 0da53a37ec
commit f56da3ce04
3 changed files with 12 additions and 2 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -206,6 +206,9 @@ Release 2.7.0 - UNRELEASED
YARN-3092. Created a common ResourceUsage class to track labeled resource
usages in Capacity Scheduler. (Wangda Tan via jianhe)
YARN-3086. Make NodeManager memory configurable in MiniYARNCluster.
(Robert Metzger via ozawa)
OPTIMIZATIONS
BUG FIXES

5
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
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@ -1205,6 +1205,11 @@ public class YarnConfiguration extends Configuration {
public static final boolean
DEFAULT_YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING = false;
/** Allow changing the memory for the NodeManager in the MiniYARNCluster */
public static final String YARN_MINICLUSTER_NM_PMEM_MB =
YARN_MC_PREFIX + YarnConfiguration.NM_PMEM_MB;
public static final int DEFAULT_YARN_MINICLUSTER_NM_PMEM_MB = 4 * 1024;
/** The log directory for the containers */
public static final String YARN_APP_CONTAINER_LOG_DIR =
YARN_PREFIX + "app.container.log.dir";

6
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/MiniYARNCluster.java
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@ -508,8 +508,10 @@ public class MiniYARNCluster extends CompositeService {
String logDirsString = prepareDirs("log", numLogDirs);
config.set(YarnConfiguration.NM_LOG_DIRS, logDirsString);
// By default AM + 2 containers
config.setInt(YarnConfiguration.NM_PMEM_MB, 4*1024);
config.setInt(YarnConfiguration.NM_PMEM_MB, config.getInt(
YarnConfiguration.YARN_MINICLUSTER_NM_PMEM_MB,
YarnConfiguration.DEFAULT_YARN_MINICLUSTER_NM_PMEM_MB));
config.set(YarnConfiguration.NM_ADDRESS,
MiniYARNCluster.getHostname() + ":0");
config.set(YarnConfiguration.NM_LOCALIZER_ADDRESS,