[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-12-26 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17651976#comment-17651976
 ] 

ASF GitHub Bot commented on YARN-8900:
--

freeeshi commented on code in PR #4543:
URL: https://github.com/apache/hadoop/pull/4543#discussion_r1057149227


##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/FederationInterceptorREST.java:
##
@@ -1366,4 +1393,44 @@ public void shutdown() {
   threadpool.shutdown();
 }
   }
+
+  private  Map 
invokeConcurrent(Collection clusterIds,
+  ClientMethod request, Class clazz) {
+
+Map results = new HashMap<>();
+
+// Send the requests in parallel
+CompletionService compSvc = new 
ExecutorCompletionService<>(this.threadpool);
+
+for (final SubClusterInfo info : clusterIds) {
+  compSvc.submit(() -> {
+DefaultRequestInterceptorREST interceptor = 
getOrCreateInterceptorForSubCluster(
+info.getSubClusterId(), info.getRMWebServiceAddress());
+try {
+  Method method = DefaultRequestInterceptorREST.class.
+  getMethod(request.getMethodName(), request.getTypes());
+  Object retObj = method.invoke(interceptor, request.getParams());
+  R ret = clazz.cast(retObj);
+  return ret;
+} catch (Exception e) {
+  LOG.error("SubCluster {} failed to call {} method.", 
info.getSubClusterId(),
+  request.getMethodName(), e);
+  return null;
+}
+  });
+}
+
+clusterIds.stream().forEach(clusterId -> {
+  try {
+Future future = compSvc.take();
+R response = future.get();
+if (response != null) {
+  results.put(clusterId, response);

Review Comment:
   hi,@slfan1989,I have a question.
   - Operation `compSvc.take()` is not guaranteed to be in the same order as 
operation `compSvc.submit()`, in addition, clusterIds type might be Set. So, 
`clusterId->response` maybe mistake?
   - Can we do this like `FederationClientInterceptor#invokeConcurrent` ?





> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-12-26 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17651993#comment-17651993
 ] 

ASF GitHub Bot commented on YARN-8900:
--

slfan1989 opened a new pull request, #5260:
URL: https://github.com/apache/hadoop/pull/5260

   JIRA: YARN-8900. [Router] Federation: routing getContainers REST invocations 
transparently to multiple RMs.




> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-12-26 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17652004#comment-17652004
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1365119558

   :broken_heart: **-1 overall**
   
   
   
   
   
   
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[/new-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-router.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5260/1/artifact/out/new-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-router.html)
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router 
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when building and testing our client artifacts.  |
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generate ASF License warnings.  |
   |  |   |  89m  5s |  |  |
   
   
   | Reason | Tests |
   |---:|:--|
   | SpotBugs | 
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router
 |
   |  |  Possible null pointer dereference of subClusterInfo in 
org.apache.hadoop.yarn.server.router.webapp.FederationInterceptorREST.invokeConcurrent(Collection,
 ClientMethod, Class) on exception path  Dereferenced at 
FederationInterceptorREST.java:subClusterInfo in 
org.apache.hadoop.yarn.server.router.webapp.FederationInterceptorREST.invokeConcurrent(Collection,
 ClientMethod, Class) on exception path  Dereferenced at 
FederationInterceptorREST.java:[line 2345] |
   
   
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   |--:|:-|
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 |
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   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient spotbugs checkstyle codespell det

[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-12-26 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17652013#comment-17652013
 ] 

ASF GitHub Bot commented on YARN-8900:
--

slfan1989 commented on code in PR #4543:
URL: https://github.com/apache/hadoop/pull/4543#discussion_r1057240710


##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/FederationInterceptorREST.java:
##
@@ -1366,4 +1393,44 @@ public void shutdown() {
   threadpool.shutdown();
 }
   }
+
+  private  Map 
invokeConcurrent(Collection clusterIds,
+  ClientMethod request, Class clazz) {
+
+Map results = new HashMap<>();
+
+// Send the requests in parallel
+CompletionService compSvc = new 
ExecutorCompletionService<>(this.threadpool);
+
+for (final SubClusterInfo info : clusterIds) {
+  compSvc.submit(() -> {
+DefaultRequestInterceptorREST interceptor = 
getOrCreateInterceptorForSubCluster(
+info.getSubClusterId(), info.getRMWebServiceAddress());
+try {
+  Method method = DefaultRequestInterceptorREST.class.
+  getMethod(request.getMethodName(), request.getTypes());
+  Object retObj = method.invoke(interceptor, request.getParams());
+  R ret = clazz.cast(retObj);
+  return ret;
+} catch (Exception e) {
+  LOG.error("SubCluster {} failed to call {} method.", 
info.getSubClusterId(),
+  request.getMethodName(), e);
+  return null;
+}
+  });
+}
+
+clusterIds.stream().forEach(clusterId -> {
+  try {
+Future future = compSvc.take();
+R response = future.get();
+if (response != null) {
+  results.put(clusterId, response);

Review Comment:
   Thank you very much for your feedback,  I agree with your description. For 
the results of the FederationInterceptorREST interface, we will integrate the 
results returned by all subClusters. This part does not care about the return 
order of multi-threads. I've submitted a Follow Up pr to fix this, thanks again!





> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-12-26 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17652021#comment-17652021
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1365231934

   :broken_heart: **-1 overall**
   
   
   
   
   
   
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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-12-28 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17652508#comment-17652508
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1366690276

   :broken_heart: **-1 overall**
   
   
   
   
   
   
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module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router
 |
   |  |  Dead store to nodes in 
org.apache.hadoop.yarn.server.router.webapp.FederationInterceptorREST.invokeConcurrentGetNodeLabel()
  At 
FederationInterceptorREST.java:org.apache.hadoop.yarn.server.router.webapp.FederationInterceptorREST.invokeConcurrentGetNodeLabel()
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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-03 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17654270#comment-17654270
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1370446178

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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-03 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17654271#comment-17654271
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1370446640

   :broken_heart: **-1 overall**
   
   
   
   
   
   
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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-03 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17654329#comment-17654329
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1370579454

   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-04 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17654546#comment-17654546
 ] 

ASF GitHub Bot commented on YARN-8900:
--

slfan1989 commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1371154062

   @goiri Can you help review this PR? Thank you very much!




> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-08 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17655783#comment-17655783
 ] 

ASF GitHub Bot commented on YARN-8900:
--

goiri commented on code in PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#discussion_r1064113871


##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/FederationInterceptorREST.java:
##
@@ -2512,36 +2513,41 @@ private  Map 
invokeConcurrent(Collection c
   getMethod(request.getMethodName(), request.getTypes());
   Object retObj = method.invoke(interceptor, request.getParams());
   R ret = clazz.cast(retObj);
-  return Pair.of(ret, null);
+  return Triple.of(info, ret, null);

Review Comment:
   This starts to get too obfuscated.
   Let's create some temp class like SubClusterResult





> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-09 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17656129#comment-17656129
 ] 

ASF GitHub Bot commented on YARN-8900:
--

slfan1989 commented on code in PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#discussion_r1064709325


##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/FederationInterceptorREST.java:
##
@@ -2512,36 +2513,41 @@ private  Map 
invokeConcurrent(Collection c
   getMethod(request.getMethodName(), request.getTypes());
   Object retObj = method.invoke(interceptor, request.getParams());
   R ret = clazz.cast(retObj);
-  return Pair.of(ret, null);
+  return Triple.of(info, ret, null);

Review Comment:
   Thank you very much for your suggestion, I will modify the code.





> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-09 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17656206#comment-17656206
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1375971675

   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-16 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17677315#comment-17677315
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1383845562

   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-router.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5260/8/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-router.txt)
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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-16 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17677495#comment-17677495
 ] 

ASF GitHub Bot commented on YARN-8900:
--

slfan1989 commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1384459389

   @goiri Can you help review this PR again? Thank you very much!




> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-17 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17677848#comment-17677848
 ] 

ASF GitHub Bot commented on YARN-8900:
--

goiri commented on code in PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#discussion_r1072504854


##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/FederationInterceptorREST.java:
##
@@ -45,7 +45,7 @@
 
 import org.apache.commons.lang3.NotImplementedException;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.tuple.Pair;
+import org.apache.commons.lang3.tuple.Triple;

Review Comment:
   FederationInterceptorREST.java:48:import 
org.apache.commons.lang3.tuple.Triple;:8: Unused import - 
org.apache.commons.lang3.tuple.Triple. [UnusedImports]



##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/FederationInterceptorREST.java:
##
@@ -2496,7 +2497,8 @@ private  Map 
invokeConcurrent(Collection c
 // If there is a sub-cluster access error,
 // we should choose whether to throw exception information according to 
user configuration.
 // Send the requests in parallel.
-CompletionService> compSvc = new 
ExecutorCompletionService<>(threadpool);
+CompletionService> compSvc =

Review Comment:
   One line.





> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-17 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678033#comment-17678033
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1386292879

   :broken_heart: **-1 overall**
   
   
   
   
   
   
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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-18 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678188#comment-17678188
 ] 

ASF GitHub Bot commented on YARN-8900:
--

slfan1989 commented on code in PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#discussion_r1073381491


##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/FederationInterceptorREST.java:
##
@@ -2496,7 +2497,8 @@ private  Map 
invokeConcurrent(Collection c
 // If there is a sub-cluster access error,
 // we should choose whether to throw exception information according to 
user configuration.
 // Send the requests in parallel.
-CompletionService> compSvc = new 
ExecutorCompletionService<>(threadpool);
+CompletionService> compSvc =

Review Comment:
   Thank you very much for helping to review the code, I will modify the code.





> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-18 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678216#comment-17678216
 ] 

ASF GitHub Bot commented on YARN-8900:
--

hadoop-yetus commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1386984201

   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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Binary files and potentially other changes not applied. Please rebase and 
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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-19 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678935#comment-17678935
 ] 

ASF GitHub Bot commented on YARN-8900:
--

slfan1989 commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1397727689

   @goiri Can you help to merge this pr into the trunk branch? Thank you very 
much!




> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-19 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678949#comment-17678949
 ] 

ASF GitHub Bot commented on YARN-8900:
--

goiri merged PR #5260:
URL: https://github.com/apache/hadoop/pull/5260




> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2023-01-19 Thread ASF GitHub Bot (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678950#comment-17678950
 ] 

ASF GitHub Bot commented on YARN-8900:
--

slfan1989 commented on PR #5260:
URL: https://github.com/apache/hadoop/pull/5260#issuecomment-1397817449

   @goiri Thank you very much for helping to review the code!




> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Shilun Fan
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-06-10 Thread fanshilun (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17552800#comment-17552800
 ] 

fanshilun commented on YARN-8900:
-

I will continue to follow up on this pr.

> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Giovanni Matteo Fumarola
>Priority: Major
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-07-22 Thread Jira


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17570215#comment-17570215
 ] 

Íñigo Goiri commented on YARN-8900:
---

Thanks [~giovanni.fumarola] for the original patch and [~slfan1989] for the 
final PR.
Merged PR 4543 into trunk.

> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: fanshilun
>Priority: Major
>  Labels: pull-request-available
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 40m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2022-07-22 Thread fanshilun (Jira)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17570216#comment-17570216
 ] 

fanshilun commented on YARN-8900:
-

[~elgoiri] Thank you very much! 

Thanks everyone!

> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: fanshilun
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>  Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2018-10-17 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16654259#comment-16654259
 ] 

Hadoop QA commented on YARN-8900:
-

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\\
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8900 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12944413/YARN-8900.v1.patch |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
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| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
| findbugs | v3.1.0-RC1 |
| checkstyle | 
https://b

[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2018-10-17 Thread JIRA


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16654318#comment-16654318
 ] 

Íñigo Goiri commented on YARN-8900:
---

Thanks [~giovanni.fumarola] for the patch.
A few comments:
* Can you fix the checstyle.
* Can we use Time.now instead of currentTimeMillis?
* Given that we access the response, I don't think we need to check if it's not 
null.
* No need to specify the type in the new of executor completion service in line 
1071.
* Remove empty line 1094 in the interceptor.
* Do you need to close the completion service?
* For the exception management, should we actually throw the exceptions instead 
of logging and returning empty?
* 

> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Giovanni Matteo Fumarola
>Priority: Major
> Attachments: YARN-8900.v1.patch
>
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2018-10-17 Thread Giovanni Matteo Fumarola (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16654378#comment-16654378
 ] 

Giovanni Matteo Fumarola commented on YARN-8900:


Thanks [~elgoiri] . 
 * Do you need to close the completion service?
No, there is no need to close them.
 * For the exception management, should we actually throw the exceptions 
instead of logging and returning empty?
No, the second part of the Future execution will catch the exception.

> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Giovanni Matteo Fumarola
>Priority: Major
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2018-10-17 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16654467#comment-16654467
 ] 

Hadoop QA commented on YARN-8900:
-

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
21s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 2 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  1m  
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8s{color} | {color:green} trunk passed {color} |
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
47s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
17s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red}  0m 
32s{color} | {color:red} hadoop-yarn-server-common in the patch failed. {color} 
|
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red}  0m 
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55s{color} | {color:green} the patch passed {color} |
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20s{color} | {color:red} hadoop-yarn-server-router in the patch failed. {color} 
|
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
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|| || || || {color:brown} Other Tests {color} ||
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26s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 64m 44s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8900 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/1296/YARN-8900.v2.patch |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
mvnsite  unit  shadedclient  findbugs  checkstyle  |
| uname | Linux 51a9322c20fd 3.13.0-144-generic #193-Ubuntu SMP Thu Mar 15 
17:03:53 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / d93d515 |
| maven | ve

[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2018-10-18 Thread Bibin A Chundatt (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655035#comment-16655035
 ] 

Bibin A Chundatt commented on YARN-8900:


Thank you [~giovanni.fumarola] for patch.

Few comments

# Can we have a generic methods similar to 
FederationClientInterceptor#invokeConcurrent ? getClusterMetricsInfo and 
getContainers and others can reuse.
# IMHO better to send exception, than empty response when clusters are not 
available. Applications zero containers and  zero subcluster currently return 
empty.


> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Giovanni Matteo Fumarola
>Priority: Major
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2018-10-18 Thread Giovanni Matteo Fumarola (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655736#comment-16655736
 ] 

Giovanni Matteo Fumarola commented on YARN-8900:


Thanks [~bibinchundatt] for the comment.
I replied to 2) in the 
[comment|https://issues.apache.org/jira/browse/YARN-8897?focusedCommentId=16655733&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16655733
 ] 

> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Giovanni Matteo Fumarola
>Priority: Major
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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[jira] [Commented] (YARN-8900) [Router] Federation: routing getContainers REST invocations transparently to multiple RMs

2018-10-18 Thread Bibin A Chundatt (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656150#comment-16656150
 ] 

Bibin A Chundatt commented on YARN-8900:


[~giovanni.fumarola]

# Point 2 i was think to throwing WebApplicationException, Incase of 
activeSubcluster.isEmpty(). 
{code}
throw WebApplicationException(new NoActiveSubclustersException("No Active 
Subclusters"),Response.Status.SERVICE_UNAVAILABLE).
{code}
# Incase of {{federationFacade.getSubClusters(true);}} failure
{code}
throw WebApplicationException(e,Response.Status.SERVICE_UNAVAILABLE).
{code}

> [Router] Federation: routing getContainers REST invocations transparently to 
> multiple RMs
> -
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: federation, router
>Reporter: Giovanni Matteo Fumarola
>Assignee: Giovanni Matteo Fumarola
>Priority: Major
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>
> This JIRA tracks the design/implementation of the layer for routing 
> RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN 
> cluster.



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