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https://issues.apache.org/jira/browse/YARN-7497?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16420524#comment-16420524
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Hudson commented on YARN-7497:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13907 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13907/])
YARN-7497. Add file system based scheduler configuration store. (wwei: rev
1606dad133de0dbee59175509a22994ec570ea41)
* (add)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/TestFSSchedulerConfigurationStore.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.java
* (add)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/FSSchedulerConfigurationStore.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/TestMutableCSConfigurationProvider.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/MutableCSConfigurationProvider.java
> Add file system based scheduler configuration store
> ---------------------------------------------------
>
> Key: YARN-7497
> URL: https://issues.apache.org/jira/browse/YARN-7497
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Reporter: Jiandan Yang
> Assignee: Jiandan Yang
> Priority: Major
> Fix For: 3.2.0
>
> Attachments: YARN-7497.001.patch, YARN-7497.002.patch,
> YARN-7497.003.patch, YARN-7497.004.patch, YARN-7497.005.patch,
> YARN-7497.006.patch, YARN-7497.007.patch, YARN-7497.008.patch,
> YARN-7497.009.patch, YARN-7497.010.patch, YARN-7497.011.patch,
> YARN-7497.012.patch
>
>
> YARN-5947 add LeveldbConfigurationStore using Leveldb as backing store, but
> it does not support Yarn RM HA.
> YARN-6840 supports RM HA, but too many scheduler configurations may exceed
> znode limit, for example 10 thousand queues.
> HDFSSchedulerConfigurationStore store conf file in HDFS, when RM failover,
> new active RM can load scheduler configuration from HDFS.
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