[jira] [Commented] (KAFKA-2226) NullPointerException in TestPurgatoryPerformance

2015-05-29 Thread Yasuhiro Matsuda (JIRA) 

[ 
https://issues.apache.org/jira/browse/KAFKA-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14565133#comment-14565133
 ] 

Yasuhiro Matsuda commented on KAFKA-2226:
-

Updated reviewboard https://reviews.apache.org/r/34734/diff/
 against branch origin/trunk

 NullPointerException in TestPurgatoryPerformance
 

 Key: KAFKA-2226
 URL: https://issues.apache.org/jira/browse/KAFKA-2226
 Project: Kafka
  Issue Type: Bug
Reporter: Onur Karaman
Assignee: Yasuhiro Matsuda
 Attachments: KAFKA-2226.patch, KAFKA-2226_2015-05-28_17:18:55.patch, 
 KAFKA-2226_2015-05-29_10:49:34.patch


 A NullPointerException sometimes shows up in TimerTaskList.remove while 
 running TestPurgatoryPerformance. I’m on the HEAD of trunk.
 {code}
  ./bin/kafka-run-class.sh kafka.TestPurgatoryPerformance --key-space-size 
  10 --keys 3 --num 10 --pct50 50 --pct75 75 --rate 1000 --size 50 
  --timeout 20
 SLF4J: Class path contains multiple SLF4J bindings.
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an 
 explanation.
 SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
 [2015-05-27 10:02:14,782] ERROR [completion thread], Error due to  
 (kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1)
 java.lang.NullPointerException
   at kafka.utils.timer.TimerTaskList.remove(TimerTaskList.scala:80)
   at kafka.utils.timer.TimerTaskEntry.remove(TimerTaskList.scala:128)
   at kafka.utils.timer.TimerTask$class.cancel(TimerTask.scala:27)
   at kafka.server.DelayedOperation.cancel(DelayedOperation.scala:50)
   at kafka.server.DelayedOperation.forceComplete(DelayedOperation.scala:71)
   at 
 kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1.doWork(TestPurgatoryPerformance.scala:263)
   at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)
 {code}



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[jira] [Commented] (KAFKA-2226) NullPointerException in TestPurgatoryPerformance

2015-05-29 Thread Yasuhiro Matsuda (JIRA) 

[ 
https://issues.apache.org/jira/browse/KAFKA-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14565522#comment-14565522
 ] 

Yasuhiro Matsuda commented on KAFKA-2226:
-

Updated reviewboard https://reviews.apache.org/r/34734/diff/
 against branch origin/trunk

 NullPointerException in TestPurgatoryPerformance
 

 Key: KAFKA-2226
 URL: https://issues.apache.org/jira/browse/KAFKA-2226
 Project: Kafka
  Issue Type: Bug
Reporter: Onur Karaman
Assignee: Yasuhiro Matsuda
 Attachments: KAFKA-2226.patch, KAFKA-2226_2015-05-28_17:18:55.patch, 
 KAFKA-2226_2015-05-29_10:49:34.patch, KAFKA-2226_2015-05-29_15:04:35.patch


 A NullPointerException sometimes shows up in TimerTaskList.remove while 
 running TestPurgatoryPerformance. I’m on the HEAD of trunk.
 {code}
  ./bin/kafka-run-class.sh kafka.TestPurgatoryPerformance --key-space-size 
  10 --keys 3 --num 10 --pct50 50 --pct75 75 --rate 1000 --size 50 
  --timeout 20
 SLF4J: Class path contains multiple SLF4J bindings.
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an 
 explanation.
 SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
 [2015-05-27 10:02:14,782] ERROR [completion thread], Error due to  
 (kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1)
 java.lang.NullPointerException
   at kafka.utils.timer.TimerTaskList.remove(TimerTaskList.scala:80)
   at kafka.utils.timer.TimerTaskEntry.remove(TimerTaskList.scala:128)
   at kafka.utils.timer.TimerTask$class.cancel(TimerTask.scala:27)
   at kafka.server.DelayedOperation.cancel(DelayedOperation.scala:50)
   at kafka.server.DelayedOperation.forceComplete(DelayedOperation.scala:71)
   at 
 kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1.doWork(TestPurgatoryPerformance.scala:263)
   at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)
 {code}



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[jira] [Commented] (KAFKA-2226) NullPointerException in TestPurgatoryPerformance

2015-05-29 Thread Yasuhiro Matsuda (JIRA) 

[ 
https://issues.apache.org/jira/browse/KAFKA-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14565538#comment-14565538
 ] 

Yasuhiro Matsuda commented on KAFKA-2226:
-

Updated reviewboard https://reviews.apache.org/r/34734/diff/
 against branch origin/trunk

 NullPointerException in TestPurgatoryPerformance
 

 Key: KAFKA-2226
 URL: https://issues.apache.org/jira/browse/KAFKA-2226
 Project: Kafka
  Issue Type: Bug
Reporter: Onur Karaman
Assignee: Yasuhiro Matsuda
 Attachments: KAFKA-2226.patch, KAFKA-2226_2015-05-28_17:18:55.patch, 
 KAFKA-2226_2015-05-29_10:49:34.patch, KAFKA-2226_2015-05-29_15:04:35.patch, 
 KAFKA-2226_2015-05-29_15:10:24.patch


 A NullPointerException sometimes shows up in TimerTaskList.remove while 
 running TestPurgatoryPerformance. I’m on the HEAD of trunk.
 {code}
  ./bin/kafka-run-class.sh kafka.TestPurgatoryPerformance --key-space-size 
  10 --keys 3 --num 10 --pct50 50 --pct75 75 --rate 1000 --size 50 
  --timeout 20
 SLF4J: Class path contains multiple SLF4J bindings.
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an 
 explanation.
 SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
 [2015-05-27 10:02:14,782] ERROR [completion thread], Error due to  
 (kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1)
 java.lang.NullPointerException
   at kafka.utils.timer.TimerTaskList.remove(TimerTaskList.scala:80)
   at kafka.utils.timer.TimerTaskEntry.remove(TimerTaskList.scala:128)
   at kafka.utils.timer.TimerTask$class.cancel(TimerTask.scala:27)
   at kafka.server.DelayedOperation.cancel(DelayedOperation.scala:50)
   at kafka.server.DelayedOperation.forceComplete(DelayedOperation.scala:71)
   at 
 kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1.doWork(TestPurgatoryPerformance.scala:263)
   at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)
 {code}



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[jira] [Commented] (KAFKA-2226) NullPointerException in TestPurgatoryPerformance

2015-05-28 Thread Yasuhiro Matsuda (JIRA) 

[ 
https://issues.apache.org/jira/browse/KAFKA-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14563965#comment-14563965
 ] 

Yasuhiro Matsuda commented on KAFKA-2226:
-

Updated reviewboard https://reviews.apache.org/r/34734/diff/
 against branch origin/trunk

 NullPointerException in TestPurgatoryPerformance
 

 Key: KAFKA-2226
 URL: https://issues.apache.org/jira/browse/KAFKA-2226
 Project: Kafka
  Issue Type: Bug
Reporter: Onur Karaman
Assignee: Yasuhiro Matsuda
 Attachments: KAFKA-2226.patch, KAFKA-2226_2015-05-28_17:18:55.patch


 A NullPointerException sometimes shows up in TimerTaskList.remove while 
 running TestPurgatoryPerformance. I’m on the HEAD of trunk.
 {code}
  ./bin/kafka-run-class.sh kafka.TestPurgatoryPerformance --key-space-size 
  10 --keys 3 --num 10 --pct50 50 --pct75 75 --rate 1000 --size 50 
  --timeout 20
 SLF4J: Class path contains multiple SLF4J bindings.
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an 
 explanation.
 SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
 [2015-05-27 10:02:14,782] ERROR [completion thread], Error due to  
 (kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1)
 java.lang.NullPointerException
   at kafka.utils.timer.TimerTaskList.remove(TimerTaskList.scala:80)
   at kafka.utils.timer.TimerTaskEntry.remove(TimerTaskList.scala:128)
   at kafka.utils.timer.TimerTask$class.cancel(TimerTask.scala:27)
   at kafka.server.DelayedOperation.cancel(DelayedOperation.scala:50)
   at kafka.server.DelayedOperation.forceComplete(DelayedOperation.scala:71)
   at 
 kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1.doWork(TestPurgatoryPerformance.scala:263)
   at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)
 {code}



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[jira] [Commented] (KAFKA-2226) NullPointerException in TestPurgatoryPerformance

2015-05-27 Thread Yasuhiro Matsuda (JIRA) 

[ 
https://issues.apache.org/jira/browse/KAFKA-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14561724#comment-14561724
 ] 

Yasuhiro Matsuda commented on KAFKA-2226:
-

Created reviewboard https://reviews.apache.org/r/34734/diff/
 against branch origin/trunk

 NullPointerException in TestPurgatoryPerformance
 

 Key: KAFKA-2226
 URL: https://issues.apache.org/jira/browse/KAFKA-2226
 Project: Kafka
  Issue Type: Bug
Reporter: Onur Karaman
Assignee: Yasuhiro Matsuda
 Attachments: KAFKA-2226.patch


 A NullPointerException sometimes shows up in TimerTaskList.remove while 
 running TestPurgatoryPerformance. I’m on the HEAD of trunk.
 {code}
  ./bin/kafka-run-class.sh kafka.TestPurgatoryPerformance --key-space-size 
  10 --keys 3 --num 10 --pct50 50 --pct75 75 --rate 1000 --size 50 
  --timeout 20
 SLF4J: Class path contains multiple SLF4J bindings.
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: Found binding in 
 [jar:file:/Users/okaraman/code/kafka/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an 
 explanation.
 SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
 [2015-05-27 10:02:14,782] ERROR [completion thread], Error due to  
 (kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1)
 java.lang.NullPointerException
   at kafka.utils.timer.TimerTaskList.remove(TimerTaskList.scala:80)
   at kafka.utils.timer.TimerTaskEntry.remove(TimerTaskList.scala:128)
   at kafka.utils.timer.TimerTask$class.cancel(TimerTask.scala:27)
   at kafka.server.DelayedOperation.cancel(DelayedOperation.scala:50)
   at kafka.server.DelayedOperation.forceComplete(DelayedOperation.scala:71)
   at 
 kafka.TestPurgatoryPerformance$CompletionQueue$$anon$1.doWork(TestPurgatoryPerformance.scala:263)
   at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)
 {code}



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