[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12443270 ] Tomohito Nakayama commented on DERBY-1535: -- Committed. Sendingjava/drda/org/apache/derby/impl/drda/DRDAConnThread.java Transmitting file data .

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12442589 ] Tomohito Nakayama commented on DERBY-1535: -- I will resume this issue as improving room left in DERBY-1559.

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12429734 ] Tomohito Nakayama commented on DERBY-1535: -- Patch for rollback committed. Sendingjava/drda/org/apache/derby/impl/drda/DDMReader.java Sending

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12429415 ] Tomohito Nakayama commented on DERBY-1535: -- Now, I'm preparing to rollback DERBY-1513_1535_2.patch. Please see more information in DERBY-1610. Trial 2

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12424361 ] Tomohito Nakayama commented on DERBY-1535: -- Continuing survey, I found the type compatibility problem around null value typed as InputStream seems to be

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12423351 ] Tomohito Nakayama commented on DERBY-1535: -- I overlooked the problem that setBinaryStream(null) is still different from embedded though

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12423367 ] Tomohito Nakayama commented on DERBY-1535: -- Surveying the source code, it seems to have something to do with difference between

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12423369 ] Tomohito Nakayama commented on DERBY-1535: -- Now, I just have read source code and there exists somethink not clear yet. It seems to be needed to trace

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12423375 ] Andreas Korneliussen commented on DERBY-1535: - I think there could be a problem here: DRDAConnThread: -

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12423385 ] Tomohito Nakayama commented on DERBY-1535: -- Reading the code, the parameter of paramBytes seems not be null. Instead, ps.setNull method seems to be called

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12423134 ] Sunitha Kambhampati commented on DERBY-1535: Hi Tomohito, Thanks for looking into this issue. I noticed, there are some differences in the master file

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12422821 ] Tomohito Nakayama commented on DERBY-1535: -- Committed ... Sendingjava/drda/org/apache/derby/impl/drda/DDMReader.java Sending

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12422397 ] Tomohito Nakayama commented on DERBY-1535: -- I found DERBY-1513_1535.patch causes error in parameterMapping.java as next.

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12422405 ] Tomohito Nakayama commented on DERBY-1535: -- The result of the test told that the errors happen when uploaded binary data was stored into the character

[jira] Commented: (DERBY-1535) Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

[ http://issues.apache.org/jira/browse/DERBY-1535?page=comments#action_12422411 ] Tomohito Nakayama commented on DERBY-1535: -- Correct expression in English I will make the behavior of the NetworkClient to that of the Engine in