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Posted to common-dev@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2008/09/27 07:49:44 UTC

[jira] Updated: (HADOOP-4281) Capacity reported in some of the commands is not consistent with the Web UI reported data

     [ https://issues.apache.org/jira/browse/HADOOP-4281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas updated HADOOP-4281:
------------------------------------

    Attachment: HADOOP-4281.patch

All the unit tests passed. Here is the result of ant test-patch. The automated tests for this change was submitted as a part of 2816.

     [exec] -1 overall.  

     [exec]     +1 @author.  The patch does not contain any @author tags.

     [exec]     -1 tests included.  The patch doesn't appear to include any new or modified tests.
     [exec]                         Please justify why no tests are needed for this patch.

     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.

     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.

     [exec]     +1 Eclipse classpath. The patch retains Eclipse classpath integrity.


Here is the New report with the change compared to the old report
============================================================================================================================
cdev10 04:23:26 ~/hadoop-core-trunk/build/hadoop-0.20.0-dev $ bin/hadoop dfsadmin -report
08/09/27 04:23:48 WARN fs.FileSystem: "localhost:9000" is a deprecated filesystem name. Use "hdfs://localhost:9000/" instead.
08/09/27 04:23:48 WARN fs.FileSystem: "localhost:9000" is a deprecated filesystem name. Use "hdfs://localhost:9000/" instead.
Upgrade for version -18 has been completed.
Upgrade is not finalized.
Configured Capacity: 6339239936 (5.9 GB)
Present Capacity: 3782686528 (3.52 GB)
DFS Remaining: 2781669184 (2.59 GB)
DFS Used: 1001017344 (954.64 MB)
DFS Used%: 26.46%

-------------------------------------------------
Datanodes available: 1 (1 total, 0 dead)

Name: 127.0.0.1:50010
Decommission Status : Normal
Configured Capacity: 6339239936 (5.9 GB)
Present Capacity: 3782686528 (3.52 GB)
DFS Remaining: 2781669184(2.59 GB)
DFS Used: 1001017344 (954.64 MB)
DFS Used%: 26.46%
Last contact: Sat Sep 27 04:23:46 UTC 2008



Old report
============================================================================================================================
ucdev10 04:44:22 ~/hadoop-core-trunk/build/hadoop-0.20.0-dev $ bin/hadoop dfsadmin -report
08/09/27 04:44:41 WARN fs.FileSystem: "localhost:9000" is a deprecated filesystem name. Use "hdfs://localhost:9000/" instead.
08/09/27 04:44:41 WARN fs.FileSystem: "localhost:9000" is a deprecated filesystem name. Use "hdfs://localhost:9000/" instead.
Upgrade for version -18 has been completed.
Upgrade is not finalized.
Total raw bytes: 6339239936 (5.9 GB)
Remaining raw bytes: 2781641085 (2.59 GB)
Used raw bytes: 1001017344 (954.64 MB)
% used: 15.79%

-------------------------------------------------
Datanodes available: 1 (1 total, 0 dead)

Name: 127.0.0.1:50010
Decommission Status : Normal
Total raw bytes: 6339239936 (5.9 GB)
Remaining raw bytes: 2781641085(2.59 GB)
Used raw bytes: 1001017344 (954.64 MB)
% used: 15.79%
Last contact: Sat Sep 27 04:44:39 UTC 2008
============================================================================================================================


> Capacity reported in some of the commands is not consistent with the Web UI reported data
> -----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-4281
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4281
>             Project: Hadoop Core
>          Issue Type: Bug
>    Affects Versions: 0.19.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: 0.20.0
>
>         Attachments: HADOOP-4281.patch
>
>
> Changes submitted for 2816 changed the Web UI to report the capacity differently. The same changes need to be applied to commands that show namenode and datanode capacities

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