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https://issues.apache.org/jira/browse/YARN-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Bacsko updated YARN-9269:
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Description:
Some stuff that we observed:
* {{addFpga()}} - we check for duplicate devices, but we don't print any
error/warning if there's any.
* {{findMatchedFpga()}} should be called {{findMatchingFpga()}}. Also, is this
method even needed? We already receive an {{FpgaDevice}} instance in
{{updateFpga()}} which I believe is the same that we're looking up.
* variable {{IPIDpreference}} is confusing
* {{availableFpga}} / {{usedFpgaByRequestor}} are instances of
{{LinkedHashMap}}. What's the rationale behind this? Doesn't a simple
{{HashMap}} suffice?
* {{usedFpgaByRequestor}} should be renamed, naming is a bit unclear
* {{allowedFpgas}} should be an immutable list
was:
Some stuff that we observed:
* {{addFpga()}} - we check for duplicate devices, but we don't print any
error/warning if there's any.
* {{findMatchedFpga()}} should be called findMatchingFpga(). Also, is this
method even needed? We already receive an {{FpgaDevice}} instance in
{{updateFpga()}} which I believe is the same that we're looking up.
* variable {{IPIDpreference}} is confusing
* {{availableFpga}} / {{usedFpgaByRequestor}} are instances of
{{LinkedHashMap}}. What's the rationale behind this? Doesn't a simple
{{HashMap}} suffice?
* {{usedFpgaByRequestor}} should be renamed, naming is a bit unclear
* {{allowedFpgas}} should be an immutable list
> Minor cleanup in FpgaResourceAllocator
> --------------------------------------
>
> Key: YARN-9269
> URL: https://issues.apache.org/jira/browse/YARN-9269
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Peter Bacsko
> Priority: Major
>
> Some stuff that we observed:
> * {{addFpga()}} - we check for duplicate devices, but we don't print any
> error/warning if there's any.
> * {{findMatchedFpga()}} should be called {{findMatchingFpga()}}. Also, is
> this method even needed? We already receive an {{FpgaDevice}} instance in
> {{updateFpga()}} which I believe is the same that we're looking up.
> * variable {{IPIDpreference}} is confusing
> * {{availableFpga}} / {{usedFpgaByRequestor}} are instances of
> {{LinkedHashMap}}. What's the rationale behind this? Doesn't a simple
> {{HashMap}} suffice?
> * {{usedFpgaByRequestor}} should be renamed, naming is a bit unclear
> * {{allowedFpgas}} should be an immutable list
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