[jira] [Updated] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-04 Thread Lei (Eddy) Xu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Lei (Eddy) Xu updated HDFS-9490:

   Resolution: Fixed
Fix Version/s: 2.8.0
   3.0.0
   Status: Resolved  (was: Patch Available)

> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Fix For: 3.0.0, 2.8.0
>
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Updated] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-02 Thread Tony Wu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tony Wu updated HDFS-9490:
--
Attachment: HDFS-9490.002.patch

In v2 patch:
* Addressed [~eddyxu]'s review comments by changing 
{{changeStoredGenerationStamp}} to be {{void}}.
* Updated relevant functions and tests for the change.

> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Updated] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-01 Thread Tony Wu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tony Wu updated HDFS-9490:
--
Attachment: HDFS-9490.001.patch

In v1 patch:
* Add {{FsDatasetTestUtils#changeStoredGenerationStamp}}.
* Update {{MiniDFSCluster#changeGenStampOfBlock}} to use the new API.

> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Attachments: HDFS-9490.001.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Updated] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-01 Thread Tony Wu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tony Wu updated HDFS-9490:
--
Status: Patch Available  (was: Open)

> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Attachments: HDFS-9490.001.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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