[jira] [Updated] (HDFS-3201) Implement Journal reader for reading transactions from local edits log or remote Journal node

2012-04-18 Thread Brandon Li (Updated) (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-3201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Li updated HDFS-3201:
-

Attachment: HDFS-3201.HDFS-3092.patch

 Implement Journal reader for reading transactions from local edits log or 
 remote Journal node
 -

 Key: HDFS-3201
 URL: https://issues.apache.org/jira/browse/HDFS-3201
 Project: Hadoop HDFS
  Issue Type: Sub-task
  Components: ha, name-node
Reporter: Brandon Li
Assignee: Brandon Li
 Attachments: HDFS-3201.HDFS-3092.patch, HDFS-3201.HDFS-3092.patch, 
 HDFS-3201.HDFS-3092.patch




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[jira] [Updated] (HDFS-3201) Implement Journal reader for reading transactions from local edits log or remote Journal node

2012-04-18 Thread Tsz Wo (Nicholas), SZE (Updated) (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-3201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tsz Wo (Nicholas), SZE updated HDFS-3201:
-

Status: Open  (was: Patch Available)

Hi Brandon, you don't have to submit the patch since it is not for trunk.

 Implement Journal reader for reading transactions from local edits log or 
 remote Journal node
 -

 Key: HDFS-3201
 URL: https://issues.apache.org/jira/browse/HDFS-3201
 Project: Hadoop HDFS
  Issue Type: Sub-task
  Components: ha, name-node
Reporter: Brandon Li
Assignee: Brandon Li
 Attachments: HDFS-3201.HDFS-3092.patch, HDFS-3201.HDFS-3092.patch, 
 HDFS-3201.HDFS-3092.patch




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[jira] [Updated] (HDFS-3201) Implement Journal reader for reading transactions from local edits log or remote Journal node

2012-04-18 Thread Brandon Li (Updated) (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-3201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Li updated HDFS-3201:
-

Attachment: HDFS-3201.HDFS-3092.patch

The new patch addressed Nicholas' comments. Thanks!

 Implement Journal reader for reading transactions from local edits log or 
 remote Journal node
 -

 Key: HDFS-3201
 URL: https://issues.apache.org/jira/browse/HDFS-3201
 Project: Hadoop HDFS
  Issue Type: Sub-task
  Components: ha, name-node
Reporter: Brandon Li
Assignee: Brandon Li
 Attachments: HDFS-3201.HDFS-3092.patch, HDFS-3201.HDFS-3092.patch, 
 HDFS-3201.HDFS-3092.patch, HDFS-3201.HDFS-3092.patch




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[jira] [Updated] (HDFS-3201) Implement Journal reader for reading transactions from local edits log or remote Journal node

2012-04-17 Thread Brandon Li (Updated) (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-3201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Li updated HDFS-3201:
-

Attachment: HDFS-3201.HDFS-3092.patch

rebased the patch with the branch head

 Implement Journal reader for reading transactions from local edits log or 
 remote Journal node
 -

 Key: HDFS-3201
 URL: https://issues.apache.org/jira/browse/HDFS-3201
 Project: Hadoop HDFS
  Issue Type: Sub-task
  Components: ha, name-node
Reporter: Brandon Li
Assignee: Brandon Li
 Attachments: HDFS-3201.HDFS-3092.patch, HDFS-3201.HDFS-3092.patch




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[jira] [Updated] (HDFS-3201) Implement Journal reader for reading transactions from local edits log or remote Journal node

2012-04-13 Thread Brandon Li (Updated) (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-3201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Li updated HDFS-3201:
-

Attachment: HDFS-3201.HDFS-3092.patch

The current plan is to use http server to transfer finalized edit log segments.

This patch includes the following changes:
1. create a http server for journal node
2. have a new get image severlet to be used only by journal node
3. have a test to test file copy between journal nodes

 Implement Journal reader for reading transactions from local edits log or 
 remote Journal node
 -

 Key: HDFS-3201
 URL: https://issues.apache.org/jira/browse/HDFS-3201
 Project: Hadoop HDFS
  Issue Type: Sub-task
  Components: ha, name-node
Reporter: Brandon Li
Assignee: Brandon Li
 Attachments: HDFS-3201.HDFS-3092.patch




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[jira] [Updated] (HDFS-3201) Implement Journal reader for reading transactions from local edits log or remote Journal node

2012-04-13 Thread Brandon Li (Updated) (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-3201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Li updated HDFS-3201:
-

Status: Patch Available  (was: Open)

 Implement Journal reader for reading transactions from local edits log or 
 remote Journal node
 -

 Key: HDFS-3201
 URL: https://issues.apache.org/jira/browse/HDFS-3201
 Project: Hadoop HDFS
  Issue Type: Sub-task
  Components: ha, name-node
Reporter: Brandon Li
Assignee: Brandon Li
 Attachments: HDFS-3201.HDFS-3092.patch




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