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Posted to dev@ambari.apache.org by Sid Wagle <sw...@hortonworks.com> on 2015/05/07 02:45:12 UTC
Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/
-----------------------------------------------------------
Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
Bugs: AMBARI-10987
https://issues.apache.org/jira/browse/AMBARI-10987
Repository: ambari
Description
-------
If I add ¶ms/padding=nulls to the metrics API request
/api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
fails:
{
"status" : 500,
"message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
}
Diffs
-----
ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
Diff: https://reviews.apache.org/r/33923/diff/
Testing
-------
Manually verified.
Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
Thanks,
Sid Wagle
Re: Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
Posted by Sid Wagle <sw...@hortonworks.com>.
> On May 7, 2015, 1:26 p.m., Tom Beerbower wrote:
> > ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java, lines 87-95
> > <https://reviews.apache.org/r/33923/diff/2/?file=951820#file951820line87>
> >
> > This is good but a little unfortunate that it's required.
> >
> > It's a little hacky to pass the padding info through a property id since we aren't really requesting a property of that name.
> >
> > It would have been nice if the renderer had a way to set a request info property through finalizeProperties(). Then we wouldn't have to worry about this check and you could simply get the padding info through Request.getRequestInfoProperties().
> >
> > I think that way would be cleaner but might require a change to the Renderer interface and updates to all the existing Renderer impls.
> >
> > Up to you... if you want to give it a shot. Otherwise this approach is fine.
Agree with you on doing this through requestInfoProperties. I haven't made those changes for the sake of getting this patch in lieu of time contraints.
> On May 7, 2015, 1:26 p.m., Tom Beerbower wrote:
> > ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java, line 129
> > <https://reviews.apache.org/r/33923/diff/2/?file=951817#file951817line129>
> >
> > Might want to be explicit here and have two cases (null_padding and no_padding). Otherwise if someone adds another renderer that happens to contain the word '_padding', they will have to come and change this code. They might not even realize this is here if they aren't adding the renderer to the BaseResourceDefinition.
Made these changes.
- Sid
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/#review82820
-----------------------------------------------------------
On May 7, 2015, 5:35 p.m., Sid Wagle wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33923/
> -----------------------------------------------------------
>
> (Updated May 7, 2015, 5:35 p.m.)
>
>
> Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
>
>
> Bugs: AMBARI-10987
> https://issues.apache.org/jira/browse/AMBARI-10987
>
>
> Repository: ambari
>
>
> Description
> -------
>
> If I add ¶ms/padding=nulls to the metrics API request
>
> /api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
>
> fails:
>
> {
> "status" : 500,
> "message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
> }
>
>
> Diffs
> -----
>
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
> ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
> ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
>
> Diff: https://reviews.apache.org/r/33923/diff/
>
>
> Testing
> -------
>
> Manually verified.
> Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
>
>
> Thanks,
>
> Sid Wagle
>
>
Re: Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
Posted by Tom Beerbower <tb...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/#review82820
-----------------------------------------------------------
Ship it!
Looks good. A couple comments ...
ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java
<https://reviews.apache.org/r/33923/#comment133649>
Might want to be explicit here and have two cases (null_padding and no_padding). Otherwise if someone adds another renderer that happens to contain the word '_padding', they will have to come and change this code. They might not even realize this is here if they aren't adding the renderer to the BaseResourceDefinition.
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java
<https://reviews.apache.org/r/33923/#comment133650>
This is good but a little unfortunate that it's required.
It's a little hacky to pass the padding info through a property id since we aren't really requesting a property of that name.
It would have been nice if the renderer had a way to set a request info property through finalizeProperties(). Then we wouldn't have to worry about this check and you could simply get the padding info through Request.getRequestInfoProperties().
I think that way would be cleaner but might require a change to the Renderer interface and updates to all the existing Renderer impls.
Up to you... if you want to give it a shot. Otherwise this approach is fine.
- Tom Beerbower
On May 7, 2015, 12:48 a.m., Sid Wagle wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33923/
> -----------------------------------------------------------
>
> (Updated May 7, 2015, 12:48 a.m.)
>
>
> Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
>
>
> Bugs: AMBARI-10987
> https://issues.apache.org/jira/browse/AMBARI-10987
>
>
> Repository: ambari
>
>
> Description
> -------
>
> If I add ¶ms/padding=nulls to the metrics API request
>
> /api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
>
> fails:
>
> {
> "status" : 500,
> "message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
> }
>
>
> Diffs
> -----
>
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
> ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
> ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
>
> Diff: https://reviews.apache.org/r/33923/diff/
>
>
> Testing
> -------
>
> Manually verified.
> Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
>
>
> Thanks,
>
> Sid Wagle
>
>
Re: Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
Posted by Alejandro Fernandez <af...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/#review83517
-----------------------------------------------------------
Ship it!
Ship It!
- Alejandro Fernandez
On May 12, 2015, 11:14 p.m., Sid Wagle wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33923/
> -----------------------------------------------------------
>
> (Updated May 12, 2015, 11:14 p.m.)
>
>
> Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
>
>
> Bugs: AMBARI-10987
> https://issues.apache.org/jira/browse/AMBARI-10987
>
>
> Repository: ambari
>
>
> Description
> -------
>
> If I add ¶ms/padding=nulls to the metrics API request
>
> /api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
>
> fails:
>
> {
> "status" : 500,
> "message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
> }
>
>
> Diffs
> -----
>
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
> ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
> ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
>
> Diff: https://reviews.apache.org/r/33923/diff/
>
>
> Testing
> -------
>
> Manually verified.
> Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
>
>
> File Attachments
> ----------------
>
> Fix for NPE.
> https://reviews.apache.org/media/uploaded/files/2015/05/12/b6c883ff-daa8-4769-ad56-674b4ee1ff5f__AMBARI-10987-1.patch
>
>
> Thanks,
>
> Sid Wagle
>
>
Re: Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
Posted by Sid Wagle <sw...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/
-----------------------------------------------------------
(Updated May 12, 2015, 11:14 p.m.)
Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
Bugs: AMBARI-10987
https://issues.apache.org/jira/browse/AMBARI-10987
Repository: ambari
Description
-------
If I add ¶ms/padding=nulls to the metrics API request
/api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
fails:
{
"status" : 500,
"message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
}
Diffs
-----
ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
Diff: https://reviews.apache.org/r/33923/diff/
Testing
-------
Manually verified.
Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
File Attachments (updated)
----------------
Fix for NPE.
https://reviews.apache.org/media/uploaded/files/2015/05/12/b6c883ff-daa8-4769-ad56-674b4ee1ff5f__AMBARI-10987-1.patch
Thanks,
Sid Wagle
Re: Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
Posted by Sid Wagle <sw...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/
-----------------------------------------------------------
(Updated May 7, 2015, 5:35 p.m.)
Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
Bugs: AMBARI-10987
https://issues.apache.org/jira/browse/AMBARI-10987
Repository: ambari
Description
-------
If I add ¶ms/padding=nulls to the metrics API request
/api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
fails:
{
"status" : 500,
"message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
}
Diffs (updated)
-----
ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
Diff: https://reviews.apache.org/r/33923/diff/
Testing
-------
Manually verified.
Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
Thanks,
Sid Wagle
Re: Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
Posted by Alejandro Fernandez <af...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/#review82788
-----------------------------------------------------------
Ship it!
Ship It!
- Alejandro Fernandez
On May 7, 2015, 12:48 a.m., Sid Wagle wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33923/
> -----------------------------------------------------------
>
> (Updated May 7, 2015, 12:48 a.m.)
>
>
> Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
>
>
> Bugs: AMBARI-10987
> https://issues.apache.org/jira/browse/AMBARI-10987
>
>
> Repository: ambari
>
>
> Description
> -------
>
> If I add ¶ms/padding=nulls to the metrics API request
>
> /api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
>
> fails:
>
> {
> "status" : 500,
> "message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
> }
>
>
> Diffs
> -----
>
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
> ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
> ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
>
> Diff: https://reviews.apache.org/r/33923/diff/
>
>
> Testing
> -------
>
> Manually verified.
> Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
>
>
> Thanks,
>
> Sid Wagle
>
>
Re: Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
Posted by Sumit Mohanty <sm...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/#review82782
-----------------------------------------------------------
Ship it!
Ship It!
- Sumit Mohanty
On May 7, 2015, 12:48 a.m., Sid Wagle wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33923/
> -----------------------------------------------------------
>
> (Updated May 7, 2015, 12:48 a.m.)
>
>
> Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
>
>
> Bugs: AMBARI-10987
> https://issues.apache.org/jira/browse/AMBARI-10987
>
>
> Repository: ambari
>
>
> Description
> -------
>
> If I add ¶ms/padding=nulls to the metrics API request
>
> /api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
>
> fails:
>
> {
> "status" : 500,
> "message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
> }
>
>
> Diffs
> -----
>
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
> ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
> ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
>
> Diff: https://reviews.apache.org/r/33923/diff/
>
>
> Testing
> -------
>
> Manually verified.
> Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
>
>
> Thanks,
>
> Sid Wagle
>
>
Re: Review Request 33923: Error loading deferred resources when making
metric API requests with null padding
Posted by Sid Wagle <sw...@hortonworks.com>.
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33923/
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(Updated May 7, 2015, 12:48 a.m.)
Review request for Ambari, Alejandro Fernandez, Mahadev Konar, Sumit Mohanty, and Tom Beerbower.
Bugs: AMBARI-10987
https://issues.apache.org/jira/browse/AMBARI-10987
Repository: ambari
Description
-------
If I add ¶ms/padding=nulls to the metrics API request
/api/v1/clusters/c1/hosts/c6401.ambari.apache.org/host_components/NAMENODE?fields=metrics/cpu/cpu_system[1430833471,1430837071,15],metrics/cpu/cpu_user[1430833471,1430837071,15],metrics/cpu/cpu_nice[1430833471,1430837071,15],metrics/cpu/cpu_idle[1430833471,1430837071,15],metrics/cpu/cpu_wio[1430833471,1430837071,15],metrics/memory/mem_total[1430833471,1430837071,15],metrics/memory/mem_free[1430833471,1430837071,15],metrics/memory/mem_cached[1430833471,1430837071,15]¶ms/padding=nulls
fails:
{
"status" : 500,
"message" : "org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources"
}
Diffs (updated)
-----
ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java e27d9a9
ambari-server/src/main/java/org/apache/ambari/server/api/query/render/MetricsPaddingRenderer.java PRE-CREATION
ambari-server/src/main/java/org/apache/ambari/server/api/resources/BaseResourceDefinition.java e63f7eb
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsDownsamplingMethodFactory.java a53e26d
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java 8360f5e
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java 24f1851
ambari-server/src/test/java/org/apache/ambari/server/api/query/render/MetricsPaddingRendererTest.java PRE-CREATION
Diff: https://reviews.apache.org/r/33923/diff/
Testing
-------
Manually verified.
Related unit tests: ClusterControllerImplTest, All Renderer tests pass.
Thanks,
Sid Wagle