[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-09 Thread Varun Saxena (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Saxena updated MAPREDUCE-5748:

Status: Patch Available  (was: Open)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-09 Thread Varun Saxena (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Saxena updated MAPREDUCE-5748:

Status: Open  (was: Patch Available)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-09 Thread Varun Saxena (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Saxena updated MAPREDUCE-5748:

Attachment: MAPREDUCE-5748.03.patch

Fixed checkstyle issue

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch, MAPREDUCE-5748.03.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-09 Thread Varun Saxena (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Saxena updated MAPREDUCE-5748:

Labels: BB2015-05-RFC  (was: )
Status: Patch Available  (was: Open)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
  Labels: BB2015-05-RFC
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch, MAPREDUCE-5748.03.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-08 Thread Varun Saxena (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Saxena updated MAPREDUCE-5748:

Attachment: MAPREDUCE-5748.02.patch

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
  Labels: BB2015-05-TBR
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-08 Thread Varun Saxena (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Saxena updated MAPREDUCE-5748:

Labels: BB2015-05-RFC  (was: BB2015-05-TBR)
Status: Patch Available  (was: Open)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
  Labels: BB2015-05-RFC
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-08 Thread Varun Saxena (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Saxena updated MAPREDUCE-5748:

 Target Version/s: 2.8.0
Affects Version/s: 2.7.0
   Status: Open  (was: Patch Available)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
  Labels: BB2015-05-TBR
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-08 Thread Karthik Kambatla (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla updated MAPREDUCE-5748:

Status: Open  (was: Patch Available)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-08 Thread Karthik Kambatla (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla updated MAPREDUCE-5748:

Labels:   (was: BB2015-05-RFC)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ted Yu
Assignee: Varun Saxena
Priority: Minor
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch, 
 MAPREDUCE-5748.02.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2015-05-05 Thread Allen Wittenauer (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Allen Wittenauer updated MAPREDUCE-5748:

Labels: BB2015-05-TBR  (was: )

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
  Labels: BB2015-05-TBR
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2014-03-20 Thread Akira AJISAKA (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira AJISAKA updated MAPREDUCE-5748:
-

Status: Patch Available  (was: Open)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2014-03-19 Thread Hussein Baghdadi (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Hussein Baghdadi updated MAPREDUCE-5748:


Attachment: 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
 Attachments: 
 0001-MAPREDUCE-5748-Potential-null-pointer-deference-in-S.patch


 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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[jira] [Updated] (MAPREDUCE-5748) Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()

2014-03-16 Thread Hussein Baghdadi (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Hussein Baghdadi updated MAPREDUCE-5748:


Assignee: (was: Hussein Baghdadi)

 Potential null pointer deference in ShuffleHandler#Shuffle#messageReceived()
 

 Key: MAPREDUCE-5748
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5748
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Reporter: Ted Yu
Priority: Minor

 Starting around line 510:
 {code}
   ChannelFuture lastMap = null;
   for (String mapId : mapIds) {
 ...
   }
   lastMap.addListener(metrics);
   lastMap.addListener(ChannelFutureListener.CLOSE);
 {code}
 If mapIds is empty, lastMap would remain null, leading to NPE in 
 addListener() call.



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(v6.2#6252)