[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Uma Maheswara Rao G updated HDFS-14355:
---
Priority: Major (was: Minor)
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Fix For: 3.3.0
>
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch,
> HDFS-14355.005.patch, HDFS-14355.006.patch, HDFS-14355.007.patch,
> HDFS-14355.008.patch, HDFS-14355.009.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Uma Maheswara Rao G updated HDFS-14355:
---
Priority: Minor (was: Major)
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Minor
> Fix For: 3.3.0
>
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch,
> HDFS-14355.005.patch, HDFS-14355.006.patch, HDFS-14355.007.patch,
> HDFS-14355.008.patch, HDFS-14355.009.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Uma Maheswara Rao G updated HDFS-14355:
---
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.3.0
Status: Resolved (was: Patch Available)
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Fix For: 3.3.0
>
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch,
> HDFS-14355.005.patch, HDFS-14355.006.patch, HDFS-14355.007.patch,
> HDFS-14355.008.patch, HDFS-14355.009.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Feilong He updated HDFS-14355:
--
Attachment: HDFS-14355.009.patch
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch,
> HDFS-14355.005.patch, HDFS-14355.006.patch, HDFS-14355.007.patch,
> HDFS-14355.008.patch, HDFS-14355.009.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Feilong He updated HDFS-14355:
--
Attachment: HDFS-14355.008.patch
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch,
> HDFS-14355.005.patch, HDFS-14355.006.patch, HDFS-14355.007.patch,
> HDFS-14355.008.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Feilong He updated HDFS-14355:
--
Attachment: HDFS-14355.007.patch
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch,
> HDFS-14355.005.patch, HDFS-14355.006.patch, HDFS-14355.007.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
--
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Feilong He updated HDFS-14355:
--
Attachment: HDFS-14355.006.patch
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch,
> HDFS-14355.005.patch, HDFS-14355.006.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
--
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Feilong He updated HDFS-14355:
--
Attachment: HDFS-14355.005.patch
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch,
> HDFS-14355.005.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
--
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Feilong He updated HDFS-14355:
--
Attachment: HDFS-14355.004.patch
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
--
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Feilong He updated HDFS-14355:
--
Attachment: HDFS-14355.003.patch
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch, HDFS-14355.003.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
--
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rakesh R updated HDFS-14355:
Status: Patch Available (was: Reopened)
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
--
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[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using pure java mapped byte buffer
[
https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Feilong He updated HDFS-14355:
--
Summary: Implement HDFS cache on SCM by using pure java mapped byte buffer
(was: Implement SCM cache using pure java mapped byte buffer)
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
>Reporter: Feilong He
>Assignee: Feilong He
>Priority: Major
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch,
> HDFS-14355.002.patch
>
>
> This task is to implement the caching to persistent memory using pure
> {{java.nio.MappedByteBuffer}}, which could be useful in case native support
> isn't available or convenient in some environments or platforms.
--
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