[jira] [Updated] (HADOOP-16531) Log more detail for slow RPC

2019-09-30 Thread Wei-Chiu Chuang (Jira) 


 [ 
https://issues.apache.org/jira/browse/HADOOP-16531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wei-Chiu Chuang updated HADOOP-16531:
-
Fix Version/s: 3.2.2
   3.1.4

> Log more detail for slow RPC
> 
>
> Key: HADOOP-16531
> URL: https://issues.apache.org/jira/browse/HADOOP-16531
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Chen Zhang
>Assignee: Chen Zhang
>Priority: Major
> Fix For: 3.3.0, 3.1.4, 3.2.2
>
> Attachments: HADOOP-16531.001.patch
>
>
> Current implementation only log process time
> {code:java}
> if ((rpcMetrics.getProcessingSampleCount() > minSampleSize) &&
> (processingTime > threeSigma)) {
>   LOG.warn("Slow RPC : {} took {} {} to process from client {}",
>   methodName, processingTime, RpcMetrics.TIMEUNIT, call);
>   rpcMetrics.incrSlowRpc();
> }
> {code}
> We need to log more details to help us locate the problem (eg. how long it 
> take to request lock, holding lock, or do other things)



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[jira] [Updated] (HADOOP-16531) Log more detail for slow RPC

2019-09-06 Thread Erik Krogen (Jira) 


 [ 
https://issues.apache.org/jira/browse/HADOOP-16531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Erik Krogen updated HADOOP-16531:
-
Fix Version/s: 3.3.0
   Resolution: Fixed
   Status: Resolved  (was: Patch Available)

I just committed this to trunk. Thanks a lot for the contribution [~zhangchen]!

> Log more detail for slow RPC
> 
>
> Key: HADOOP-16531
> URL: https://issues.apache.org/jira/browse/HADOOP-16531
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Chen Zhang
>Assignee: Chen Zhang
>Priority: Major
> Fix For: 3.3.0
>
> Attachments: HADOOP-16531.001.patch
>
>
> Current implementation only log process time
> {code:java}
> if ((rpcMetrics.getProcessingSampleCount() > minSampleSize) &&
> (processingTime > threeSigma)) {
>   LOG.warn("Slow RPC : {} took {} {} to process from client {}",
>   methodName, processingTime, RpcMetrics.TIMEUNIT, call);
>   rpcMetrics.incrSlowRpc();
> }
> {code}
> We need to log more details to help us locate the problem (eg. how long it 
> take to request lock, holding lock, or do other things)



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[jira] [Updated] (HADOOP-16531) Log more detail for slow RPC

2019-08-26 Thread Chen Zhang (Jira) 


 [ 
https://issues.apache.org/jira/browse/HADOOP-16531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chen Zhang updated HADOOP-16531:

Status: Patch Available  (was: Open)

upload patch v1.

> Log more detail for slow RPC
> 
>
> Key: HADOOP-16531
> URL: https://issues.apache.org/jira/browse/HADOOP-16531
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Chen Zhang
>Assignee: Chen Zhang
>Priority: Major
> Attachments: HADOOP-16531.001.patch
>
>
> Current implementation only log process time
> {code:java}
> if ((rpcMetrics.getProcessingSampleCount() > minSampleSize) &&
> (processingTime > threeSigma)) {
>   LOG.warn("Slow RPC : {} took {} {} to process from client {}",
>   methodName, processingTime, RpcMetrics.TIMEUNIT, call);
>   rpcMetrics.incrSlowRpc();
> }
> {code}
> We need to log more details to help us locate the problem (eg. how long it 
> take to request lock, holding lock, or do other things)



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[jira] [Updated] (HADOOP-16531) Log more detail for slow RPC

2019-08-26 Thread Chen Zhang (Jira) 


 [ 
https://issues.apache.org/jira/browse/HADOOP-16531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chen Zhang updated HADOOP-16531:

Attachment: HADOOP-16531.001.patch

> Log more detail for slow RPC
> 
>
> Key: HADOOP-16531
> URL: https://issues.apache.org/jira/browse/HADOOP-16531
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Chen Zhang
>Assignee: Chen Zhang
>Priority: Major
> Attachments: HADOOP-16531.001.patch
>
>
> Current implementation only log process time
> {code:java}
> if ((rpcMetrics.getProcessingSampleCount() > minSampleSize) &&
> (processingTime > threeSigma)) {
>   LOG.warn("Slow RPC : {} took {} {} to process from client {}",
>   methodName, processingTime, RpcMetrics.TIMEUNIT, call);
>   rpcMetrics.incrSlowRpc();
> }
> {code}
> We need to log more details to help us locate the problem (eg. how long it 
> take to request lock, holding lock, or do other things)



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