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https://issues.apache.org/jira/browse/YARN-9268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16801047#comment-16801047
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Hudson commented on YARN-9268:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16279 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/16279/])
YARN-9268. General improvements in FpgaDevice. Contributed by Peter (devaraj:
rev eeda6891e49bc13ae86d0193f94238b7109e291d)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/discovery/DeviceSpecParser.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/fpga/FpgaResourceAllocator.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/AoclDiagnosticOutputParser.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/TestFpgaDiscoverer.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/TestAoclOutputParser.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/FpgaDiscoverer.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/fpga/TestFpgaResourceHandler.java
> General improvements in FpgaDevice
> ----------------------------------
>
> Key: YARN-9268
> URL: https://issues.apache.org/jira/browse/YARN-9268
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
> Fix For: 3.3.0
>
> Attachments: YARN-9268-001.patch, YARN-9268-002.patch,
> YARN-9268-003.patch, YARN-9268-004.patch, YARN-9268-005.patch,
> YARN-9268-006.patch, YARN-9268-007.patch
>
>
> Need to fix the following in the class {{FpgaDevice}}:
> * It implements {{Comparable}}, but returns 0 in every case. There is no
> natural ordering among FPGA devices, perhaps "acl0" comes before "acl1", but
> this seems too forced and unnecessary.We think this class should not
> implement {{Comparable}} at all, at least not like that.
> * Stores unnecessary fields: devName, busNum, temperature, power usage. For
> one, these are never needed in the code. Secondly, temp and power usage
> changes constantly. It's pointless to store these in this POJO.
> * {{serialVersionUID}} is 1L - let's generate a number for this
> * Use {{int}} instead of {{Integer}} - don't allow nulls. If major/minor
> uniquely identifies the card, then let's demand them in the constructor and
> don't store Integers that can be null.
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