[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16789441#comment-16789441
]
Peter Bacsko commented on YARN-9267:
Thanks [~tangzhankun] - this patch needs a rebase, so don't commit it just yet,
I'll upload a new version after YARN-9266 is committed.
> Various fixes are needed in FpgaResourceHandlerImpl
> ---
>
> Key: YARN-9267
> URL: https://issues.apache.org/jira/browse/YARN-9267
> Project: Hadoop YARN
> Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9267-001.patch, YARN-9267-002.patch,
> YARN-9267-003.patch
>
>
> Fix some problems in {{FpgaResourceHandlerImpl}}:
> * {{preStart()}} does not reconfigure card with the same IP - we see it as a
> problem. If you recompile the FPGA application, you must rename the aocx file
> because the card will not be reprogrammed. Suggestion: instead of storing
> Node<\->IPID mapping, store Node<\->IPID hash (like the SHA-256 of the
> localized file).
> * Switch to slf4j from Apache Commons Logging
> * Some unused imports
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[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16789414#comment-16789414
]
Zhankun Tang commented on YARN-9267:
[~pbacsko] , Thanks for the patch. Looks good to me. +1.
> Various fixes are needed in FpgaResourceHandlerImpl
> ---
>
> Key: YARN-9267
> URL: https://issues.apache.org/jira/browse/YARN-9267
> Project: Hadoop YARN
> Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9267-001.patch, YARN-9267-002.patch,
> YARN-9267-003.patch
>
>
> Fix some problems in {{FpgaResourceHandlerImpl}}:
> * {{preStart()}} does not reconfigure card with the same IP - we see it as a
> problem. If you recompile the FPGA application, you must rename the aocx file
> because the card will not be reprogrammed. Suggestion: instead of storing
> Node<\->IPID mapping, store Node<\->IPID hash (like the SHA-256 of the
> localized file).
> * Switch to slf4j from Apache Commons Logging
> * Some unused imports
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[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16771981#comment-16771981
]
Szilard Nemeth commented on YARN-9267:
--
Hi [~pbacsko]!
Latest patch LGTM, +1 (non-binding).
> Various fixes are needed in FpgaResourceHandlerImpl
> ---
>
> Key: YARN-9267
> URL: https://issues.apache.org/jira/browse/YARN-9267
> Project: Hadoop YARN
> Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9267-001.patch, YARN-9267-002.patch,
> YARN-9267-003.patch
>
>
> Fix some problems in {{FpgaResourceHandlerImpl}}:
> * {{preStart()}} does not reconfigure card with the same IP - we see it as a
> problem. If you recompile the FPGA application, you must rename the aocx file
> because the card will not be reprogrammed. Suggestion: instead of storing
> Node<\->IPID mapping, store Node<\->IPID hash (like the SHA-256 of the
> localized file).
> * Switch to slf4j from Apache Commons Logging
> * Some unused imports
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[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16771960#comment-16771960
]
Peter Bacsko commented on YARN-9267:
[~snemeth] you can check it again.
> Various fixes are needed in FpgaResourceHandlerImpl
> ---
>
> Key: YARN-9267
> URL: https://issues.apache.org/jira/browse/YARN-9267
> Project: Hadoop YARN
> Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9267-001.patch, YARN-9267-002.patch,
> YARN-9267-003.patch
>
>
> Fix some problems in {{FpgaResourceHandlerImpl}}:
> * {{preStart()}} does not reconfigure card with the same IP - we see it as a
> problem. If you recompile the FPGA application, you must rename the aocx file
> because the card will not be reprogrammed. Suggestion: instead of storing
> Node<\->IPID mapping, store Node<\->IPID hash (like the SHA-256 of the
> localized file).
> * Switch to slf4j from Apache Commons Logging
> * Some unused imports
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[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16771952#comment-16771952
]
Hadoop QA commented on YARN-9267:
-
| (/) *{color:green}+1 overall{color}* |
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24s{color} | {color:green}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 0 new + 111 unchanged - 8 fixed = 111 total (was 119)
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|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 20m
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | YARN-9267 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12959240/YARN-9267-003.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux a70389523e96 4.4.0-138-generic #164~14.04.1-Ubuntu SMP Fri Oct
5 08:56:16 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 1e0ae6e |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| findbugs | v3.1.0-RC1 |
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/23445/testReport/ |
| Max. process+thread count | 340 (vs. ulimit of 1) |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
| Console output |
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[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16771240#comment-16771240
]
Peter Bacsko commented on YARN-9267:
Thanks for the comment [~snemeth].
"FpgaDevice.hash should include in its name somehow that this is the hash of
the aocx file."
OK.
" I would move the method FpgaResourceHandlerImpl#getSha256 to some more common
place, this seems to be a helper function that could be used elsewhere."
I've been thinking about this. I can move it, but mainly for testability.
" I would also modify the error message"
The exception with stack trace is logged, so I think we're fine.
> Various fixes are needed in FpgaResourceHandlerImpl
> ---
>
> Key: YARN-9267
> URL: https://issues.apache.org/jira/browse/YARN-9267
> Project: Hadoop YARN
> Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9267-001.patch, YARN-9267-002.patch
>
>
> Fix some problems in {{FpgaResourceHandlerImpl}}:
> * {{preStart()}} does not reconfigure card with the same IP - we see it as a
> problem. If you recompile the FPGA application, you must rename the aocx file
> because the card will not be reprogrammed. Suggestion: instead of storing
> Node<\->IPID mapping, store Node<\->IPID hash (like the SHA-256 of the
> localized file).
> * Switch to slf4j from Apache Commons Logging
> * Some unused imports
--
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[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16771230#comment-16771230
]
Szilard Nemeth commented on YARN-9267:
--
Hi [~pbacsko]!
Thanks for this patch!
Looks good, except some minor things:
1. FpgaDevice.hash should include in its name somehow that this is the hash of
the aocx file.
2. I would move the method FpgaResourceHandlerImpl#getSha256 to some more
common place, this seems to be a helper function that could be used elsewhere.
3. I would also modify the error message (LOG.error("Could not calculate
SHA-256", e);) of getSha256 to better indicate what exactyly went wrong.
Thanks!
> Various fixes are needed in FpgaResourceHandlerImpl
> ---
>
> Key: YARN-9267
> URL: https://issues.apache.org/jira/browse/YARN-9267
> Project: Hadoop YARN
> Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9267-001.patch, YARN-9267-002.patch
>
>
> Fix some problems in {{FpgaResourceHandlerImpl}}:
> * {{preStart()}} does not reconfigure card with the same IP - we see it as a
> problem. If you recompile the FPGA application, you must rename the aocx file
> because the card will not be reprogrammed. Suggestion: instead of storing
> Node<\->IPID mapping, store Node<\->IPID hash (like the SHA-256 of the
> localized file).
> * Switch to slf4j from Apache Commons Logging
> * Some unused imports
--
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[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16765160#comment-16765160
]
Hadoop QA commented on YARN-9267:
-
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0s{color} | {color:green} The patch appears to include 1 new or modified test
files. {color} |
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25s{color} | {color:green}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 0 new + 112 unchanged - 7 fixed = 112 total (was 119)
{color} |
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| JIRA Issue | YARN-9267 |
| JIRA Patch URL |
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| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 8b2f26f22466 4.4.0-138-generic #164~14.04.1-Ubuntu SMP Fri Oct
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| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
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| findbugs | v3.1.0-RC1 |
| Test Results |
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| Max. process+thread count | 306 (vs. ulimit of 1) |
| modules | C:
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U:
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[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16760019#comment-16760019
]
Hadoop QA commented on YARN-9267:
-
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 3 new + 112 unchanged - 7 fixed = 115 total (was 119)
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
8s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
24s{color} | {color:red}
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager
generated 1 new + 0 unchanged - 0 fixed = 1 total (was 0) {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 20m
38s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
25s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 81m 21s{color} |
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | YARN-9267 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12957516/YARN-9267-001.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux b5add8ef0cfc 4.4.0-138-generic #164~14.04.1-Ubuntu SMP Fri Oct
5 08:56:16 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 604b248 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/23286/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
|
| javadoc |
[jira] [Commented] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl
[
https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16759896#comment-16759896
]
Peter Bacsko commented on YARN-9267:
Note: there's some dependency on YARN-9266. That should be committed first and
then the patch here should be rebased.
> Various fixes are needed in FpgaResourceHandlerImpl
> ---
>
> Key: YARN-9267
> URL: https://issues.apache.org/jira/browse/YARN-9267
> Project: Hadoop YARN
> Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
>
> Fix some problems in {{FpgaResourceHandlerImpl}}:
> * {{preStart()}} does not reconfigure card with the same IP - we see it as a
> problem. If you recompile the FPGA application, you must rename the aocx file
> because the card will not be reprogrammed. Suggestion: instead of storing
> Node<\->IPID mapping, store Node<\->IPID hash (like the SHA-256 of the
> localized file).
> * Switch to slf4j from Apache Commons Logging
> * Some unused imports
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