[jira] [Commented] (MAPREDUCE-7297) Exception thrown in log when trying to download conf from JHS

2020-10-07 Thread Hadoop QA (Jira)


[ 
https://issues.apache.org/jira/browse/MAPREDUCE-7297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17209981#comment-17209981
 ] 

Hadoop QA commented on MAPREDUCE-7297:
--

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime ||  Logfile || Comment ||
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|| || || || {color:brown} Prechecks {color} || ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green}  0m  
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| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} |  | {color:green} The patch does not contain any @author tags. 
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0s{color} |  | {color:red} The patch doesn't appear to include any new or 
modified tests. Please justify why no new tests are needed for this patch. Also 
please list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} trunk Compile Tests {color} || ||
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| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue}  1m  
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13m 49s{color} |  | {color:green} patch has no errors when building and testing 
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m  
1s{color} |  | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} || ||
| {color:green}+1{color} | {color:green} unit {color} | 

[jira] [Commented] (MAPREDUCE-6781) YarnChild should wait for another task when reuse is enabled

2020-10-07 Thread Hadoop QA (Jira)


[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17209954#comment-17209954
 ] 

Hadoop QA commented on MAPREDUCE-6781:
--

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime ||  Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m  
0s{color} |  | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} docker {color} | {color:red}  3m 
33s{color} |  | {color:red} Docker failed to build yetus/hadoop:9560f252cf1. 
{color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Issue | MAPREDUCE-6781 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/13013208/MAPREDUCE-6781-MR-6749.001.patch
 |
| Console output | 
https://ci-hadoop.apache.org/job/PreCommit-MAPREDUCE-Build/21/console |
| versions | git=2.17.1 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |


This message was automatically generated.



> YarnChild should wait for another task when reuse is enabled
> 
>
> Key: MAPREDUCE-6781
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6781
> Project: Hadoop Map/Reduce
>  Issue Type: Sub-task
>  Components: applicationmaster, mrv2
>Reporter: Devaraj Kavali
>Assignee: Bilwa S T
>Priority: Major
> Attachments: MAPREDUCE-6781-MR-6749.001.patch, MAPREDUCE-6781-v0.patch
>
>




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[jira] [Commented] (MAPREDUCE-7282) MR v2 commit algorithm should be deprecated and not the default

2020-10-07 Thread Steve Loughran (Jira)


[ 
https://issues.apache.org/jira/browse/MAPREDUCE-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17209768#comment-17209768
 ] 

Steve Loughran commented on MAPREDUCE-7282:
---

Created MAPREDUCE-7300 which adds ability to ask a committer whether failures 
during task attempt commit are recoverable.

combined with configurable policy on what to do here: warn + continue vs fail, 
people can stick with v2 committer but can be happy that if something went 
wrong during task commit, they'd know.

> MR v2 commit algorithm should be deprecated and not the default
> ---
>
> Key: MAPREDUCE-7282
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7282
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: mrv2
>Affects Versions: 3.3.0, 3.2.1, 3.1.3, 3.3.1
>Reporter: Steve Loughran
>Priority: Major
>
> The v2 MR commit algorithm moves files from the task attempt dir into the 
> dest dir on task commit -one by one
> It is therefore not atomic
> # if a task commit fails partway through and another task attempt commits 
> -unless exactly the same filenames are used, output of the first attempt may 
> be included in the final result
> # if a worker partitions partway through task commit, and then continues 
> after another attempt has committed, it may partially overwrite the output 
> -even when the filenames are the same
> Both MR and spark assume that task commits are atomic. Either they need to 
> consider that this is not the case, we add a way to probe for a committer 
> supporting atomic task commit, and the engines both add handling for task 
> commit failures (probably fail job)
> Better: we remove this as the default, maybe also warn when it is being used



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[jira] [Updated] (MAPREDUCE-7300) PathOutputCommitter to add method failedTaskAttemptCommitRecoverable()

2020-10-07 Thread Steve Loughran (Jira)


 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-7300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated MAPREDUCE-7300:
--
Description: 
Related to MAPREDUCE-7282 a variant solution

# we add a new method for committers to declare whether they can recover from a 
task attempt commit failure
# default = true; v2 and (external) EMR spark committers can return false

execution engine - MR, Spark, can look at this after a task attempt fails to 
commit and decide what to do

recoverable: execute/commit another task attempt

non-recoverable, one of (Configured)
* warn and continue
* abort the job

with the job abort  option, users would be confident that if a failure happened 
during the commit phase, they'd know about it and choose how to recover.

I'd use a long/unusual name, so that in, say, Spark, reflection to could be 
used to find and call the method & so compile against older releases

  was:
Related to HADOOP-7282, a variant solution

# we add a new method for committers to declare whether they can recover from a 
task attempt commit failure
# default = true; v2 and (external) EMR spark committers can return false

execution engine - MR, Spark, can look at this after a task attempt fails to 
commit and decide what to do

recoverable: execute/commit another task attempt

non-recoverable, one of (Configured)
* warn and continue
* abort the job

with the job abort  option, users would be confident that if a failure happened 
during the commit phase, they'd know about it and choose how to recover.

I'd use a long/unusual name, so that in, say, Spark, reflection to could be 
used to find and call the method & so compile against older releases


> PathOutputCommitter to add method failedTaskAttemptCommitRecoverable()
> --
>
> Key: MAPREDUCE-7300
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7300
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>  Components: mrv2
>Affects Versions: 3.3.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Major
>
> Related to MAPREDUCE-7282 a variant solution
> # we add a new method for committers to declare whether they can recover from 
> a task attempt commit failure
> # default = true; v2 and (external) EMR spark committers can return false
> execution engine - MR, Spark, can look at this after a task attempt fails to 
> commit and decide what to do
> recoverable: execute/commit another task attempt
> non-recoverable, one of (Configured)
> * warn and continue
> * abort the job
> with the job abort  option, users would be confident that if a failure 
> happened during the commit phase, they'd know about it and choose how to 
> recover.
> I'd use a long/unusual name, so that in, say, Spark, reflection to could be 
> used to find and call the method & so compile against older releases



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[jira] [Created] (MAPREDUCE-7300) PathOutputCommitter to add method failedTaskAttemptCommitRecoverable()

2020-10-07 Thread Steve Loughran (Jira)
Steve Loughran created MAPREDUCE-7300:
-

 Summary: PathOutputCommitter to add method 
failedTaskAttemptCommitRecoverable()
 Key: MAPREDUCE-7300
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7300
 Project: Hadoop Map/Reduce
  Issue Type: Improvement
  Components: mrv2
Affects Versions: 3.3.0
Reporter: Steve Loughran
Assignee: Steve Loughran


Related to HADOOP-7282, a variant solution

# we add a new method for committers to declare whether they can recover from a 
task attempt commit failure
# default = true; v2 and (external) EMR spark committers can return false

execution engine - MR, Spark, can look at this after a task attempt fails to 
commit and decide what to do

recoverable: execute/commit another task attempt

non-recoverable, one of (Configured)
* warn and continue
* abort the job

with the job abort  option, users would be confident that if a failure happened 
during the commit phase, they'd know about it and choose how to recover.

I'd use a long/unusual name, so that in, say, Spark, reflection to could be 
used to find and call the method & so compile against older releases



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[jira] [Updated] (MAPREDUCE-6781) YarnChild should wait for another task when reuse is enabled

2020-10-07 Thread Bilwa S T (Jira)


 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bilwa S T updated MAPREDUCE-6781:
-
Attachment: MAPREDUCE-6781-MR-6749.001.patch

> YarnChild should wait for another task when reuse is enabled
> 
>
> Key: MAPREDUCE-6781
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6781
> Project: Hadoop Map/Reduce
>  Issue Type: Sub-task
>  Components: applicationmaster, mrv2
>Reporter: Devaraj Kavali
>Assignee: Bilwa S T
>Priority: Major
> Attachments: MAPREDUCE-6781-MR-6749.001.patch, MAPREDUCE-6781-v0.patch
>
>




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[jira] [Updated] (MAPREDUCE-6781) YarnChild should wait for another task when reuse is enabled

2020-10-07 Thread Bilwa S T (Jira)


 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bilwa S T updated MAPREDUCE-6781:
-
Status: Patch Available  (was: Open)

> YarnChild should wait for another task when reuse is enabled
> 
>
> Key: MAPREDUCE-6781
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6781
> Project: Hadoop Map/Reduce
>  Issue Type: Sub-task
>  Components: applicationmaster, mrv2
>Reporter: Devaraj Kavali
>Assignee: Bilwa S T
>Priority: Major
> Attachments: MAPREDUCE-6781-MR-6749.001.patch, MAPREDUCE-6781-v0.patch
>
>




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[jira] [Assigned] (MAPREDUCE-6781) YarnChild should wait for another task when reuse is enabled

2020-10-07 Thread Bilwa S T (Jira)


 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bilwa S T reassigned MAPREDUCE-6781:


Assignee: Bilwa S T  (was: Devaraj Kavali)

> YarnChild should wait for another task when reuse is enabled
> 
>
> Key: MAPREDUCE-6781
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6781
> Project: Hadoop Map/Reduce
>  Issue Type: Sub-task
>  Components: applicationmaster, mrv2
>Reporter: Devaraj Kavali
>Assignee: Bilwa S T
>Priority: Major
> Attachments: MAPREDUCE-6781-v0.patch
>
>




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[jira] [Updated] (MAPREDUCE-7297) Exception thrown in log when trying to download conf from JHS

2020-10-07 Thread Bilwa S T (Jira)


 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-7297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bilwa S T updated MAPREDUCE-7297:
-
Status: Patch Available  (was: Open)

> Exception thrown in log when trying to download conf from JHS
> -
>
> Key: MAPREDUCE-7297
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7297
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>Affects Versions: 3.1.1
>Reporter: Bilwa S T
>Assignee: Bilwa S T
>Priority: Minor
> Attachments: MAPREDUCE-7297.001.patch
>
>
> Below exception is thrown in JHS logs
> {code:java}
> 2020-09-23 21:53:07,437 | ERROR | qtp1635772897-51 | error handling URI: 
> /jobhistory/downloadconf/job_1600668504751_0001 | Dispatcher.java:175
> java.lang.IllegalStateException: No view rendered for 200
> at 
> org.apache.hadoop.yarn.webapp.Dispatcher.service(Dispatcher.java:171)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at 
> com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:287)
> at 
> com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:277)
> at 
> com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:182)
> at 
> com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
> at 
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)
> at 
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:941)
> at 
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:875)
> at 
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:829)
> at 
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
> at 
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:119)
> at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:133)
> at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:130)
> at 
> com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:203)
> at 
> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:130)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> org.apache.hadoop.security.http.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:57)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> com.huawei.hadoop.adapter.sso.LogoutFilter.doFilter(LogoutFilter.java:62)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> com.huawei.hadoop.adapter.sso.RefererCheckFilter.doFilter(RefererCheckFilter.java:76)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:70)
> at 
> com.huawei.hadoop.adapter.sso.HttpServletRequestWrapperFilterWrapper.doFilter(HttpServletRequestWrapperFilterWrapper.java:75)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:238)
> at 
> com.huawei.hadoop.adapter.sso.Cas20ProxyReceivingTicketValidationFilterWrapper.doFilter(Cas20ProxyReceivingTicketValidationFilterWrapper.java:40)
> {code}



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[jira] [Updated] (MAPREDUCE-7297) Exception thrown in log when trying to download conf from JHS

2020-10-07 Thread Bilwa S T (Jira)


 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-7297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bilwa S T updated MAPREDUCE-7297:
-
Attachment: MAPREDUCE-7297.001.patch

> Exception thrown in log when trying to download conf from JHS
> -
>
> Key: MAPREDUCE-7297
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7297
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>Affects Versions: 3.1.1
>Reporter: Bilwa S T
>Assignee: Bilwa S T
>Priority: Minor
> Attachments: MAPREDUCE-7297.001.patch
>
>
> Below exception is thrown in JHS logs
> {code:java}
> 2020-09-23 21:53:07,437 | ERROR | qtp1635772897-51 | error handling URI: 
> /jobhistory/downloadconf/job_1600668504751_0001 | Dispatcher.java:175
> java.lang.IllegalStateException: No view rendered for 200
> at 
> org.apache.hadoop.yarn.webapp.Dispatcher.service(Dispatcher.java:171)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at 
> com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:287)
> at 
> com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:277)
> at 
> com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:182)
> at 
> com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
> at 
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)
> at 
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:941)
> at 
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:875)
> at 
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:829)
> at 
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
> at 
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:119)
> at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:133)
> at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:130)
> at 
> com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:203)
> at 
> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:130)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> org.apache.hadoop.security.http.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:57)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> com.huawei.hadoop.adapter.sso.LogoutFilter.doFilter(LogoutFilter.java:62)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> com.huawei.hadoop.adapter.sso.RefererCheckFilter.doFilter(RefererCheckFilter.java:76)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:70)
> at 
> com.huawei.hadoop.adapter.sso.HttpServletRequestWrapperFilterWrapper.doFilter(HttpServletRequestWrapperFilterWrapper.java:75)
> at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591)
> at 
> org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:238)
> at 
> com.huawei.hadoop.adapter.sso.Cas20ProxyReceivingTicketValidationFilterWrapper.doFilter(Cas20ProxyReceivingTicketValidationFilterWrapper.java:40)
> {code}



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