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https://issues.apache.org/jira/browse/YARN-6546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16208593#comment-16208593
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Hudson commented on YARN-6546:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13100 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13100/])
YARN-6546. SLS is slow while loading 10k queues. (Yufei Gu via Haibo
(haibochen: rev 46eb1033a86ca53e7b94202567aef8af2417bdf8)
* (edit)
hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/scheduler/FifoSchedulerMetrics.java
* (edit)
hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/SLSRunner.java
* (edit)
hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/scheduler/SLSCapacityScheduler.java
* (edit)
hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/scheduler/FairSchedulerMetrics.java
* (edit)
hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/scheduler/SchedulerMetrics.java
* (edit)
hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/scheduler/CapacitySchedulerMetrics.java
* (edit)
hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/scheduler/SLSFairScheduler.java
> SLS is slow while loading 10k queues
> ------------------------------------
>
> Key: YARN-6546
> URL: https://issues.apache.org/jira/browse/YARN-6546
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: scheduler-load-simulator
> Affects Versions: 3.0.0-alpha2
> Reporter: Yufei Gu
> Assignee: Yufei Gu
> Fix For: 3.0.0
>
> Attachments: Desktop.png, YARN-6546.001.patch, YARN-6546.002.patch
>
>
> It takes a long time (more than 10 minutes) to load 10k queues in SLS. The
> problem should be in {{com.codahale.metrics.CsvReporter}} based on the result
> from profiler. SLS creates 14 .csv files for each leaf queue, and update them
> constantly during execution. It is not necessary to log information for
> inactive queues.
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