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Posted to issues@hbase.apache.org by "binlijin (JIRA)" <ji...@apache.org> on 2012/11/13 03:45:12 UTC
[jira] [Created] (HBASE-7154) Move the call decode from Reader to
Handler
binlijin created HBASE-7154:
-------------------------------
Summary: Move the call decode from Reader to Handler
Key: HBASE-7154
URL: https://issues.apache.org/jira/browse/HBASE-7154
Project: HBase
Issue Type: Improvement
Components: IPC/RPC
Environment: 0.89-fb has already do this.
Reporter: binlijin
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[jira] [Updated] (HBASE-7154) Move the call decode from Reader to
Handler
Posted by "binlijin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-7154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
binlijin updated HBASE-7154:
----------------------------
Description:
HBaseServer has a few kinds of thread:
Listener accept connction, pick a Reader to read call in this connection.
Reader (default 10 numbers), read call and decode call , put in callQueue.
Handler take call from callQueue and process call write response.
Responder sends responses of RPC back to clients.
We can move the call decode from Reader to Handler, so reader thread just read data for connection.
> Move the call decode from Reader to Handler
> -------------------------------------------
>
> Key: HBASE-7154
> URL: https://issues.apache.org/jira/browse/HBASE-7154
> Project: HBase
> Issue Type: Improvement
> Components: IPC/RPC
> Environment: 0.89-fb has already do this.
> Reporter: binlijin
>
> HBaseServer has a few kinds of thread:
> Listener accept connction, pick a Reader to read call in this connection.
> Reader (default 10 numbers), read call and decode call , put in callQueue.
> Handler take call from callQueue and process call write response.
> Responder sends responses of RPC back to clients.
> We can move the call decode from Reader to Handler, so reader thread just read data for connection.
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[jira] [Updated] (HBASE-7154) Move the call decode from Reader to
Handler
Posted by "binlijin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-7154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
binlijin updated HBASE-7154:
----------------------------
Description:
HBaseServer has a few kinds of thread:
{code}
Listener accept connction, pick a Reader to read call in this connection.
Reader (default 10 numbers), read call and decode call , put in callQueue.
Handler take call from callQueue and process call, write response.
Responder sends responses of RPC back to clients.
{code}
We can move the call decode from Reader to Handler, so reader thread just read data for connection.
Reader number also can be availableProcessors+1
was:
HBaseServer has a few kinds of thread:
Listener accept connction, pick a Reader to read call in this connection.
Reader (default 10 numbers), read call and decode call , put in callQueue.
Handler take call from callQueue and process call write response.
Responder sends responses of RPC back to clients.
We can move the call decode from Reader to Handler, so reader thread just read data for connection.
> Move the call decode from Reader to Handler
> -------------------------------------------
>
> Key: HBASE-7154
> URL: https://issues.apache.org/jira/browse/HBASE-7154
> Project: HBase
> Issue Type: Improvement
> Components: IPC/RPC
> Environment: 0.89-fb has already do this.
> Reporter: binlijin
>
> HBaseServer has a few kinds of thread:
> {code}
> Listener accept connction, pick a Reader to read call in this connection.
> Reader (default 10 numbers), read call and decode call , put in callQueue.
> Handler take call from callQueue and process call, write response.
> Responder sends responses of RPC back to clients.
> {code}
> We can move the call decode from Reader to Handler, so reader thread just read data for connection.
> Reader number also can be availableProcessors+1
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[jira] [Commented] (HBASE-7154) Move the call decode from Reader to
Handler
Posted by "binlijin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-7154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495938#comment-13495938 ]
binlijin commented on HBASE-7154:
---------------------------------
it is difficult to implement. because we have multi callQueues and different handlers.
> Move the call decode from Reader to Handler
> -------------------------------------------
>
> Key: HBASE-7154
> URL: https://issues.apache.org/jira/browse/HBASE-7154
> Project: HBase
> Issue Type: Improvement
> Components: IPC/RPC
> Environment: 0.89-fb has already do this.
> Reporter: binlijin
>
> HBaseServer has a few kinds of thread:
> {code}
> Listener accept connction, pick a Reader to read call in this connection.
> Reader (default 10 numbers), read call and decode call , put in callQueue.
> Handler take call from callQueue and process call, write response.
> Responder sends responses of RPC back to clients.
> {code}
> We can move the call decode from Reader to Handler, so reader thread just read data for connection.
> Reader number also can be availableProcessors+1
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[jira] [Commented] (HBASE-7154) Move the call decode from Reader to
Handler
Posted by "Ted Yu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-7154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495890#comment-13495890 ]
Ted Yu commented on HBASE-7154:
-------------------------------
Can you put more detail in description ?
If you can attach what was done in 0.89-fb branch, that would be nice.
> Move the call decode from Reader to Handler
> -------------------------------------------
>
> Key: HBASE-7154
> URL: https://issues.apache.org/jira/browse/HBASE-7154
> Project: HBase
> Issue Type: Improvement
> Components: IPC/RPC
> Environment: 0.89-fb has already do this.
> Reporter: binlijin
>
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