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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HDFS-781) Metrics PendingDeletionBlocks is not decremented
Date Fri, 04 Dec 2009 01:31:20 GMT

     [ https://issues.apache.org/jira/browse/HDFS-781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suresh Srinivas updated HDFS-781:
---------------------------------

    Attachment: hdfs-781.4.patch

With the change in the file path to incorporate "test.build.data" property, the filesTotal
metrics calculation changes.  Previous patch passed on my system. However it fails on Hudson
as the test directory path is different from test setup. Changing the test not to use hardcoded
expected filesTotal; instead use the path of file being created to calculate the expected
filesTotal metrics.


> Metrics PendingDeletionBlocks is not decremented
> ------------------------------------------------
>
>                 Key: HDFS-781
>                 URL: https://issues.apache.org/jira/browse/HDFS-781
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.20.2, 0.21.0, 0.22.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>         Attachments: hdfs-781.1.patch, hdfs-781.2.patch, hdfs-781.3.patch, hdfs-781.4.patch,
hdfs-781.patch
>
>
> PendingDeletionBlocks is not decremented decremented when blocks pending deletion in
{{BlockManager.recentInvalidateSets}} are sent to datanode for deletion. This results in invalid
value in the metrics.

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