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Posted to derby-dev@db.apache.org by "A B (JIRA)" <de...@db.apache.org> on 2005/08/04 21:04:36 UTC
[jira] Created: (DERBY-492) Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
---------------------------------------------------------------------------------------------------------
Key: DERBY-492
URL: http://issues.apache.org/jira/browse/DERBY-492
Project: Derby
Type: Sub-task
Components: Network Server
Versions: 10.0.2.2, 10.1.1.0, 10.2.0.0
Environment: Derby Network Server running with either JDBC or ODBC driver.
Reporter: A B
Attachments: storedProcs.java, stored_proc_repro.java
Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug.
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[jira] Closed: (DERBY-492) Server hangs when trying to return high
number (hundreds) of columns from a Java procedure to the client.
Posted by "A B (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-492?page=all ]
A B closed DERBY-492:
---------------------
Resolved and ported to 10.1 as part of DERBY-491.
> Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
> ---------------------------------------------------------------------------------------------------------
>
> Key: DERBY-492
> URL: http://issues.apache.org/jira/browse/DERBY-492
> Project: Derby
> Type: Sub-task
> Components: Network Server
> Versions: 10.0.2.2, 10.1.1.0, 10.2.0.0
> Environment: Derby Network Server running with either JDBC or ODBC driver.
> Reporter: A B
> Assignee: Bryan Pendleton
> Attachments: storedProcs.java, stored_proc_repro.java
>
> Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug.
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[jira] Commented: (DERBY-492) Server hangs when trying to return
high number (hundreds) of columns from a Java procedure to the client.
Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-492?page=comments#action_12362694 ]
Bryan Pendleton commented on DERBY-492:
---------------------------------------
I believe that this bug, although it has dramatically different symptoms, is actually the same bug as DERBY-491. Please see DERBY-491 for more details about this bug, and for a proposed fix to the problem.
> Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
> ---------------------------------------------------------------------------------------------------------
>
> Key: DERBY-492
> URL: http://issues.apache.org/jira/browse/DERBY-492
> Project: Derby
> Type: Sub-task
> Components: Network Server
> Versions: 10.1.1.0, 10.2.0.0, 10.0.2.2
> Environment: Derby Network Server running with either JDBC or ODBC driver.
> Reporter: A B
> Assignee: Bryan Pendleton
> Attachments: storedProcs.java, stored_proc_repro.java
>
> Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug.
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[jira] Commented: (DERBY-492) Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-492?page=comments#action_12360749 ]
Bryan Pendleton commented on DERBY-492:
---------------------------------------
Please see DERBY-125 for information on a proposed fix to this bug.
> Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
> ---------------------------------------------------------------------------------------------------------
>
> Key: DERBY-492
> URL: http://issues.apache.org/jira/browse/DERBY-492
> Project: Derby
> Type: Sub-task
> Components: Network Server
> Versions: 10.1.1.0, 10.2.0.0, 10.0.2.2
> Environment: Derby Network Server running with either JDBC or ODBC driver.
> Reporter: A B
> Assignee: Bryan Pendleton
> Attachments: storedProcs.java, stored_proc_repro.java
>
> Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug.
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[jira] Updated: (DERBY-492) Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
Posted by "A B (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-492?page=all ]
A B updated DERBY-492:
----------------------
Attachment: storedProcs.java
stored_proc_repro.java
Attaching repro files (same as for DERBY-170).
> Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
> ---------------------------------------------------------------------------------------------------------
>
> Key: DERBY-492
> URL: http://issues.apache.org/jira/browse/DERBY-492
> Project: Derby
> Type: Sub-task
> Components: Network Server
> Versions: 10.0.2.2, 10.1.1.0, 10.2.0.0
> Environment: Derby Network Server running with either JDBC or ODBC driver.
> Reporter: A B
> Attachments: storedProcs.java, stored_proc_repro.java
>
> Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug.
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[jira] Resolved: (DERBY-492) Server hangs when trying to return
high number (hundreds) of columns from a Java procedure to the client.
Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-492?page=all ]
Bryan Pendleton resolved DERBY-492:
-----------------------------------
Resolution: Duplicate
The symptoms are different, but the underlying bug is the same as DERBY-491.
> Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
> ---------------------------------------------------------------------------------------------------------
>
> Key: DERBY-492
> URL: http://issues.apache.org/jira/browse/DERBY-492
> Project: Derby
> Type: Sub-task
> Components: Network Server
> Versions: 10.1.1.0, 10.2.0.0, 10.0.2.2
> Environment: Derby Network Server running with either JDBC or ODBC driver.
> Reporter: A B
> Assignee: Bryan Pendleton
> Attachments: storedProcs.java, stored_proc_repro.java
>
> Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug.
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[jira] Updated: (DERBY-492) Server hangs when trying to return high
number (hundreds) of columns from a Java procedure to the client.
Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-492?page=all ]
Bryan Pendleton updated DERBY-492:
----------------------------------
Comment: was deleted
> Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
> ---------------------------------------------------------------------------------------------------------
>
> Key: DERBY-492
> URL: http://issues.apache.org/jira/browse/DERBY-492
> Project: Derby
> Type: Sub-task
> Components: Network Server
> Versions: 10.1.1.0, 10.2.0.0, 10.0.2.2
> Environment: Derby Network Server running with either JDBC or ODBC driver.
> Reporter: A B
> Assignee: Bryan Pendleton
> Attachments: storedProcs.java, stored_proc_repro.java
>
> Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug.
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[jira] Assigned: (DERBY-492) Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-492?page=all ]
Bryan Pendleton reassigned DERBY-492:
-------------------------------------
Assign To: Bryan Pendleton
> Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
> ---------------------------------------------------------------------------------------------------------
>
> Key: DERBY-492
> URL: http://issues.apache.org/jira/browse/DERBY-492
> Project: Derby
> Type: Sub-task
> Components: Network Server
> Versions: 10.1.1.0, 10.2.0.0, 10.0.2.2
> Environment: Derby Network Server running with either JDBC or ODBC driver.
> Reporter: A B
> Assignee: Bryan Pendleton
> Attachments: storedProcs.java, stored_proc_repro.java
>
> Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug.
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