You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-dev@hadoop.apache.org by "Hairong Kuang (JIRA)" <ji...@apache.org> on 2009/10/23 02:35:59 UTC
[jira] Created: (HDFS-728) Creat a comprehensive functional test
for append
Creat a comprehensive functional test for append
------------------------------------------------
Key: HDFS-728
URL: https://issues.apache.org/jira/browse/HDFS-728
Project: Hadoop HDFS
Issue Type: New Feature
Affects Versions: 0.21.0
Reporter: Hairong Kuang
Fix For: 0.21.0
This test aims to do
1. create a file of len1;
2. reopen the file for append;
3. write len2 bytes to the file and hflush;
4. write len3 bytes to the file and close the file;
5. validate the content of the file.
Len1 ranges from [0, 2*BLOCK_SIZE+1], len2 ranges from [0, BLOCK_SIZE+1], and len3 ranges from [0, BLOCK_SIZE+1]. The test tries all combination of len1, len2, and len3. To minimize the running time, bytes per checksum is set to be 4 bytes, each packet size is set to be bytes per checksum, and each block contains 2 packets.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Resolved: (HDFS-728) Creat a comprehensive functional test
for append
Posted by "Hairong Kuang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hairong Kuang resolved HDFS-728.
--------------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
I've committed this!
> Creat a comprehensive functional test for append
> ------------------------------------------------
>
> Key: HDFS-728
> URL: https://issues.apache.org/jira/browse/HDFS-728
> Project: Hadoop HDFS
> Issue Type: New Feature
> Affects Versions: 0.21.0
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Fix For: 0.21.0
>
> Attachments: appendTest.patch, appendTest1.patch, HDFS-728.patch
>
>
> This test aims to do
> 1. create a file of len1;
> 2. reopen the file for append;
> 3. write len2 bytes to the file and hflush;
> 4. write len3 bytes to the file and close the file;
> 5. validate the content of the file.
> Len1 ranges from [0, 2*BLOCK_SIZE+1], len2 ranges from [0, BLOCK_SIZE+1], and len3 ranges from [0, BLOCK_SIZE+1]. The test tries all combination of len1, len2, and len3. To minimize the running time, bytes per checksum is set to be 4 bytes, each packet size is set to be bytes per checksum, and each block contains 2 packets.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.