[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-18 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Attachment: HDFS-11504-HDFS-7240.006.patch

checkstyle/findbugs fix.

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HDFS-11504-HDFS-7240.001.patch, 
> HDFS-11504-HDFS-7240.002.patch, HDFS-11504-HDFS-7240.003.patch, 
> HDFS-11504-HDFS-7240.004.patch, HDFS-11504-HDFS-7240.005.patch, 
> HDFS-11504-HDFS-7240.006.patch
>
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-18 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Attachment: HDFS-11504-HDFS-7240.005.patch

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HDFS-11504-HDFS-7240.001.patch, 
> HDFS-11504-HDFS-7240.002.patch, HDFS-11504-HDFS-7240.003.patch, 
> HDFS-11504-HDFS-7240.004.patch, HDFS-11504-HDFS-7240.005.patch
>
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-17 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Attachment: HDFS-11504-HDFS-7240.004.patch

Fix the checkstyle and findbugs issue.

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HDFS-11504-HDFS-7240.001.patch, 
> HDFS-11504-HDFS-7240.002.patch, HDFS-11504-HDFS-7240.003.patch, 
> HDFS-11504-HDFS-7240.004.patch
>
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-17 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Attachment: HDFS-11504-HDFS-7240.003.patch

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HDFS-11504-HDFS-7240.001.patch, 
> HDFS-11504-HDFS-7240.002.patch, HDFS-11504-HDFS-7240.003.patch
>
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-11 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Attachment: HDFS-11504-HDFS-7240.002.patch

Fix the checkstyle issue.

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HDFS-11504-HDFS-7240.001.patch, 
> HDFS-11504-HDFS-7240.002.patch
>
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-11 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Status: Patch Available  (was: Open)

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HDFS-11504-HDFS-7240.001.patch
>
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-11 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Attachment: HDFS-11504-HDFS-7240.001.patch

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HDFS-11504-HDFS-7240.001.patch
>
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-11 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Attachment: (was: HDFS-11504-HDFS-7240.001.patch)

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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[jira] [Updated] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs

2017-04-11 Thread Xiaoyu Yao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HDFS-11504:
--
Attachment: HDFS-11504-HDFS-7240.001.patch

Attach an initial patch with unit test.

> Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs
> ---
>
> Key: HDFS-11504
> URL: https://issues.apache.org/jira/browse/HDFS-11504
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Affects Versions: HDFS-7240
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HDFS-11504-HDFS-7240.001.patch
>
>
> The signature of the APIs are listed below. This allows SCM to 
> 1) allocateBlock for client and maintain the key->container mapping in level 
> DB in addition to the existing container to pipeline mapping in level DB. 
> 2) return the pipeline of a block based on the key.
> 3) remove the block based on the key of the block. 
> {code}
>  allocateBlock(long size)
>  getBlock(key);
> void deleteBlock(key);
> {code}



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