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Posted to solr-dev@lucene.apache.org by "Noble Paul (JIRA)" <ji...@apache.org> on 2008/12/16 07:18:44 UTC

[jira] Created: (SOLR-917) RequestHandlers#handlers is a synchronized

RequestHandlers#handlers is a synchronized 
-------------------------------------------

                 Key: SOLR-917
                 URL: https://issues.apache.org/jira/browse/SOLR-917
             Project: Solr
          Issue Type: Improvement
            Reporter: Noble Paul


{code}
  private final Map<String, SolrRequestHandler> handlers = Collections.synchronizedMap(
      new HashMap<String,SolrRequestHandler>() );
{code}

this map is queried for every request and it can easily be made ConcurrentHashMap

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[jira] Updated: (SOLR-917) RequestHandlers#handlers is a synchronizedMap()

Posted by "Noble Paul (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/SOLR-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Noble Paul updated SOLR-917:
----------------------------

    Attachment: SOLR-917.patch

tests pass , Please review

> RequestHandlers#handlers is a synchronizedMap()
> -----------------------------------------------
>
>                 Key: SOLR-917
>                 URL: https://issues.apache.org/jira/browse/SOLR-917
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Noble Paul
>            Priority: Minor
>             Fix For: 1.4
>
>         Attachments: SOLR-917.patch, SOLR-917.patch
>
>
> {code}
>   private final Map<String, SolrRequestHandler> handlers = Collections.synchronizedMap(
>       new HashMap<String,SolrRequestHandler>() );
> {code}
> this map is queried for every request and it can easily be made ConcurrentHashMap

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[jira] Updated: (SOLR-917) RequestHandlers#handlers is a synchronizedMap()

Posted by "Noble Paul (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/SOLR-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Noble Paul updated SOLR-917:
----------------------------

    Fix Version/s: 1.4
         Priority: Minor  (was: Major)
          Summary: RequestHandlers#handlers is a synchronizedMap()  (was: RequestHandlers#handlers is a synchronized )

> RequestHandlers#handlers is a synchronizedMap()
> -----------------------------------------------
>
>                 Key: SOLR-917
>                 URL: https://issues.apache.org/jira/browse/SOLR-917
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Noble Paul
>            Priority: Minor
>             Fix For: 1.4
>
>         Attachments: SOLR-917.patch
>
>
> {code}
>   private final Map<String, SolrRequestHandler> handlers = Collections.synchronizedMap(
>       new HashMap<String,SolrRequestHandler>() );
> {code}
> this map is queried for every request and it can easily be made ConcurrentHashMap

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[jira] Commented: (SOLR-917) RequestHandlers#handlers is a synchronizedMap()

Posted by "Noble Paul (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/SOLR-917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12657053#action_12657053 ] 

Noble Paul commented on SOLR-917:
---------------------------------

sure it will have to be tested.

If there are null keys let us put it in as empty string.

all get(null) can be done as get("") 





> RequestHandlers#handlers is a synchronizedMap()
> -----------------------------------------------
>
>                 Key: SOLR-917
>                 URL: https://issues.apache.org/jira/browse/SOLR-917
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Noble Paul
>            Priority: Minor
>             Fix For: 1.4
>
>         Attachments: SOLR-917.patch
>
>
> {code}
>   private final Map<String, SolrRequestHandler> handlers = Collections.synchronizedMap(
>       new HashMap<String,SolrRequestHandler>() );
> {code}
> this map is queried for every request and it can easily be made ConcurrentHashMap

-- 
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You can reply to this email to add a comment to the issue online.


[jira] Updated: (SOLR-917) RequestHandlers#handlers is a synchronized

Posted by "Noble Paul (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/SOLR-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Noble Paul updated SOLR-917:
----------------------------

    Attachment: SOLR-917.patch

the fix

> RequestHandlers#handlers is a synchronized 
> -------------------------------------------
>
>                 Key: SOLR-917
>                 URL: https://issues.apache.org/jira/browse/SOLR-917
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Noble Paul
>         Attachments: SOLR-917.patch
>
>
> {code}
>   private final Map<String, SolrRequestHandler> handlers = Collections.synchronizedMap(
>       new HashMap<String,SolrRequestHandler>() );
> {code}
> this map is queried for every request and it can easily be made ConcurrentHashMap

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[jira] Commented: (SOLR-917) RequestHandlers#handlers is a synchronizedMap()

Posted by "Yonik Seeley (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/SOLR-917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12657011#action_12657011 ] 

Yonik Seeley commented on SOLR-917:
-----------------------------------

Remember to test patches - this causes everything to fail since ConcurrentHashMap can't take null keys.

> RequestHandlers#handlers is a synchronizedMap()
> -----------------------------------------------
>
>                 Key: SOLR-917
>                 URL: https://issues.apache.org/jira/browse/SOLR-917
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Noble Paul
>            Priority: Minor
>             Fix For: 1.4
>
>         Attachments: SOLR-917.patch
>
>
> {code}
>   private final Map<String, SolrRequestHandler> handlers = Collections.synchronizedMap(
>       new HashMap<String,SolrRequestHandler>() );
> {code}
> this map is queried for every request and it can easily be made ConcurrentHashMap

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[jira] Resolved: (SOLR-917) RequestHandlers#handlers is a synchronizedMap()

Posted by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/SOLR-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shalin Shekhar Mangar resolved SOLR-917.
----------------------------------------

    Resolution: Fixed
      Assignee: Shalin Shekhar Mangar

Committed revision 727372.

Thanks Noble!

> RequestHandlers#handlers is a synchronizedMap()
> -----------------------------------------------
>
>                 Key: SOLR-917
>                 URL: https://issues.apache.org/jira/browse/SOLR-917
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Noble Paul
>            Assignee: Shalin Shekhar Mangar
>            Priority: Minor
>             Fix For: 1.4
>
>         Attachments: SOLR-917.patch, SOLR-917.patch
>
>
> {code}
>   private final Map<String, SolrRequestHandler> handlers = Collections.synchronizedMap(
>       new HashMap<String,SolrRequestHandler>() );
> {code}
> this map is queried for every request and it can easily be made ConcurrentHashMap

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