[jira] [Created] (HADOOP-9942) Adding keytab login test for UGI using MiniKdc

2013-09-09 Thread Kai Zheng (JIRA)
Kai Zheng created HADOOP-9942: - Summary: Adding keytab login test for UGI using MiniKdc Key: HADOOP-9942 URL: https://issues.apache.org/jira/browse/HADOOP-9942 Project: Hadoop Common Issue Type:

[jira] [Created] (HADOOP-9943) Adding ticket cache login test for UGI by using MiniKdc

2013-09-09 Thread Kai Zheng (JIRA)
Kai Zheng created HADOOP-9943: - Summary: Adding ticket cache login test for UGI by using MiniKdc Key: HADOOP-9943 URL: https://issues.apache.org/jira/browse/HADOOP-9943 Project: Hadoop Common Iss

Re: hadoop1.2.1 speedup model

2013-09-09 Thread Robert Evans
How many times did you run the experiment at each setting? What is the standard deviation for each of these settings. It could be that you are simply running into the error bounds of Hadoop. Hadoop is far from consistent in it's performance. For our benchmarking we typically will run the test 5

[jira] [Created] (HADOOP-9944) RpcRequestHeaderProto defines callId as uint32 while ipc.Client.CONNECTION_CONTEXT_CALL_ID is signed (-3)

2013-09-09 Thread Arun C Murthy (JIRA)
Arun C Murthy created HADOOP-9944: - Summary: RpcRequestHeaderProto defines callId as uint32 while ipc.Client.CONNECTION_CONTEXT_CALL_ID is signed (-3) Key: HADOOP-9944 URL: https://issues.apache.org/jira/browse/HA

[jira] [Resolved] (HADOOP-9920) Should upgrade maven-surefire-plugin version to avoid hitting SUREFIRE-910

2013-09-09 Thread Jason Lowe (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Lowe resolved HADOOP-9920. Resolution: Duplicate This has been fixed by HDFS-4491. > Should upgrade maven-su

[jira] [Resolved] (HADOOP-9853) Please upgrade maven-surefire-plugin to version 2.14.1 or later

2013-09-09 Thread Jason Lowe (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Lowe resolved HADOOP-9853. Resolution: Duplicate This has been fixed by HDFS-4491. > Please upgrade maven-su

[jira] [Created] (HADOOP-9945) HAServiceState should have a state for stopped services

2013-09-09 Thread Karthik Kambatla (JIRA)
Karthik Kambatla created HADOOP-9945: Summary: HAServiceState should have a state for stopped services Key: HADOOP-9945 URL: https://issues.apache.org/jira/browse/HADOOP-9945 Project: Hadoop Common

[jira] [Resolved] (HADOOP-9945) HAServiceState should have a state for stopped services

2013-09-09 Thread Karthik Kambatla (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla resolved HADOOP-9945. -- Resolution: Duplicate Target Version/s: (was: 2.1.1-beta) Resolving this a

NullPointerExceptipn in getPos of buffered FsDataInputStream

2013-09-09 Thread Jay Vyas
I'm finding funny behaviour in the multifilewordcount example . The getPos implementation in the RecirdReader is failing for me when the input steam is closed, and throwing a cryptic null pointer exception. What is the correct behaviour for getPos in a record reader, and how should it behave

Re: hadoop1.2.1 speedup model

2013-09-09 Thread 牛兆捷
Thanks bobby. I will try more times. Is there any more fine-grained profile tools for each task? For example, cpu utilization, disk and network IO for each task. 2013/9/9 Robert Evans > How many times did you run the experiment at each setting? What is the > standard deviation for each o