[jira] [Created] (HADOOP-11249) Improve Openssl version detection

2014-10-29 Thread Yi Liu (JIRA) 
Yi Liu created HADOOP-11249:
---

 Summary: Improve Openssl version detection
 Key: HADOOP-11249
 URL: https://issues.apache.org/jira/browse/HADOOP-11249
 Project: Hadoop Common
  Issue Type: Improvement
  Components: security
Affects Versions: 2.6.0
Reporter: Yi Liu


As discussed in HADOOP-11216, we could do improvement for Openssl version 
detection.



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[jira] [Created] (HADOOP-11248) Add hadoop configuration to disable Azure Filesystem metrics collection

2014-10-29 Thread shanyu zhao (JIRA) 
shanyu zhao created HADOOP-11248:


 Summary: Add hadoop configuration to disable Azure Filesystem 
metrics collection
 Key: HADOOP-11248
 URL: https://issues.apache.org/jira/browse/HADOOP-11248
 Project: Hadoop Common
  Issue Type: Bug
  Components: fs
Affects Versions: 2.5.1, 2.4.1
Reporter: shanyu zhao
Assignee: shanyu zhao


Today whenever Azure filesystem is used, metrics collection is enabled using 
class AzureFileSystemMetricsSystem. Metrics being collected includes bytes 
transferred and throughput.

In some situation, we do not want to collect metrics for Azure file system. 
E.g. for WebHCat server. We need to introduce a new configuration 
"fs.azure.skip.metrics" to disable metrics collection.




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[jira] [Reopened] (HADOOP-8143) Change distcp to have -pb on by default

2014-10-29 Thread Mithun Radhakrishnan (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-8143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Mithun Radhakrishnan reopened HADOOP-8143:
--

Chaps, would it be ok if we revisited ask?

1. [~davet]'s original problem remains, i.e. copying files between 2 clusters 
with different default block-sizes will fail, without either -pb or -skipCrc. 
HADOOP-8233 only solves this for 0-byte files.

2. File-formats such as ORC perform several optimizations w.r.t. data-stripes 
and HDFS-block-sizes. If such files were to be copied between clusters without 
preserving block-sizes, there would ensue performance-fails (at best) or 
data-corruptions (at worst).

Would it be acceptable to preserve block-sizes by default (i.e. if -p isn't 
used), only if the source and target file-systems are HDFS?

> Change distcp to have -pb on by default
> ---
>
> Key: HADOOP-8143
> URL: https://issues.apache.org/jira/browse/HADOOP-8143
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Dave Thompson
>Assignee: Dave Thompson
>Priority: Minor
>
> We should have the preserve blocksize (-pb) on in distcp by default.
> checksum which is on by default will always fail if blocksize is not the same.



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[jira] [Created] (HADOOP-11247) Fix a couple javac warnings in NFS

2014-10-29 Thread Brandon Li (JIRA) 
Brandon Li created HADOOP-11247:
---

 Summary: Fix a couple javac warnings in NFS
 Key: HADOOP-11247
 URL: https://issues.apache.org/jira/browse/HADOOP-11247
 Project: Hadoop Common
  Issue Type: Bug
  Components: nfs
Reporter: Brandon Li
Assignee: Brandon Li


This JIRA is to fix 2 javac warnings, which are overlooked in HADOOP-11195.
{format}
241a242,243
> [WARNING] 
> /home/jenkins/jenkins-slave/workspace/PreCommit-HADOOP-Build/hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/conf/NfsConfiguration.java:[46,41]
>  [deprecation] NFS_USERGROUP_UPDATE_MILLIS_KEY in 
> org.apache.hadoop.nfs.nfs3.Nfs3Constant has been deprecated
> [WARNING] 
> /home/jenkins/jenkins-slave/workspace/PreCommit-HADOOP-Build/hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/conf/NfsConfiguration.java:[48,41]
>  [deprecation] NFS_STATIC_MAPPING_FILE_KEY in 
> org.apache.hadoop.nfs.nfs3.Nfs3Constant has been deprecated
{format}



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[jira] [Created] (HADOOP-11246) Move jenkins to Java 7

2014-10-29 Thread Haohui Mai (JIRA) 
Haohui Mai created HADOOP-11246:
---

 Summary: Move jenkins to Java 7
 Key: HADOOP-11246
 URL: https://issues.apache.org/jira/browse/HADOOP-11246
 Project: Hadoop Common
  Issue Type: Bug
Reporter: Haohui Mai


As hadoop 2.7 will drop the support of Java 6, the jenkins slaves should be 
compiling code using Java 7.



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[jira] [Created] (HADOOP-11245) Update NFS gateway to use Netty4

2014-10-29 Thread Brandon Li (JIRA) 
Brandon Li created HADOOP-11245:
---

 Summary: Update NFS gateway to use Netty4
 Key: HADOOP-11245
 URL: https://issues.apache.org/jira/browse/HADOOP-11245
 Project: Hadoop Common
  Issue Type: Improvement
  Components: nfs
Reporter: Brandon Li
Assignee: Brandon Li






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[jira] [Created] (HADOOP-11244) The HCFS contract test testRenameFileBeingAppended doesn't do a rename

2014-10-29 Thread Noah Watkins (JIRA) 
Noah Watkins created HADOOP-11244:
-

 Summary: The HCFS contract test testRenameFileBeingAppended 
doesn't do a rename
 Key: HADOOP-11244
 URL: https://issues.apache.org/jira/browse/HADOOP-11244
 Project: Hadoop Common
  Issue Type: Bug
Reporter: Noah Watkins


The test AbstractContractAppendTest::testRenameFileBeingAppended appears to 
assert the behavior of renaming a file opened for writing. However, the 
assertion "assertPathExists("renamed destination file does not exist", 
renamed);" fails because it appears that the file "renamed" is never created 
(ostensibly it should be the "target" file that has been renamed).



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