Re: [VOTE] Dyre Tjeldvoll as a committer

2007-09-10 Thread TomohitoNakayama
+1 Rick Hillegas wrote: Please vote on whether we should make Dyre Tjeldvoll a committer. The vote will close at 5:00 pm San Francisco time on Monday September 17. Since 2005 Dyre has submitted many patches and fielded questions on the mailing lists. His contributions range across Derby's

Re: [VOTE] Øystein Grøvlen as a commi tter

2007-08-21 Thread TomohitoNakayama
+1 Rick Hillegas wrote: Please vote on whether we should make Øystein Grøvlen a committer. The vote will close at 5:00 pm San Francisco time on Tuesday August 28. Since 2005, Øystein has been submitting patches, fielding questions on the Derby mailing lists, and mentoring student

Re: [jira] Updated: (DERBY-1610) Resolve difference of type compatibility between Embedded and NetworkServer/NetworkDriver

2007-05-28 Thread TomohitoNakayama
I see I upload it again ! Myrna van Lunteren wrote: Hi, Thx for reviewing adjusting this release note! Because of DERBY-2570, automatically generating the Release Notes, it would be best to upload the release note with the same name. JIRA will 'highlight' the latest file with the same

com.ibm.db2j.aggregates.Aggregator in reference manual and error messages

2007-05-20 Thread TomohitoNakayama
Hello. Through translating manual, I found next error message in manual and error messages. 42Y32 Aggregator class 'className' for aggregate 'aggregateName' on type type does not implement com.ibm.db2j.aggregates.Aggregator. I think the fully qualified name of com.ibm.db2j.aggregates.Aggregator

Re: 10.3 release translated docs

2007-05-05 Thread TomohitoNakayama
simultaneously. // It may be the good solution to invite them to our project to maintain Japanese translated manual Please let me know your opinion. Best regards. TomohitoNakayama wrote: Hello. Through translating referece manual into Japanese, I feel it is very difficult to keep

Re: 10.3 release translated docs

2007-05-05 Thread TomohitoNakayama
Hello. I surveyed Apache HTTP Server. They seems to release translated document with their program but not all pages was translated. I had installed Apache HTTP Serrver 2.0 on my PC and found the almost all pages of manual was translated into Japanese but several page was not translated.

Re: 10.3 release translated docs

2007-05-04 Thread TomohitoNakayama
Hello. Through translating referece manual into Japanese, I feel it is very difficult to keep the translated manual up to date for original version. At least, impossible just only with me :( Concening about Japanese, I know Japanese group who translate manuals of Jakarta project into

Re: Question for in place of SYSCS_UTIL.SYSCS_INPLACE_COMPRESS_TABLE system procedure

2007-03-23 Thread TomohitoNakayama
Hi Laura and Bryan. I think I understood the sence of in place in this part. Thank you very much :) Laura Stewart wrote: On 3/22/07, Bryan Pendleton [EMAIL PROTECTED] wrote: The wording what I could not translate was in place. I understand this to mean: in the same file. I believe

Question for in place of SYSCS_UTIL.SYSCS_INPLACE_COMPRESS_TABLE system procedure

2007-03-22 Thread TomohitoNakayama
Hello. I'm translating reference manual into Japanese yet and am encountered wording problem which is not clear enough for me to translate. The part where I was encountered wording problem is SYSCS_UTIL.SYSCS_INPLACE_COMPRESS_TABLE system procedure.

Re: [VOTE] Dag Wanvik as a committer

2007-03-13 Thread TomohitoNakayama
+1 Rick Hillegas wrote: Please vote on whether we should make Dag Wanvik a Derby committer. The vote will close at 5:00 pm San Francisco time on Monday March 19. Last year, Dag lead a team of developers in implementing Scrollable Updatable ResultSets. Recently he investigated how to

Re: Question around DAY function in Derby Reference manual

2007-02-11 Thread TomohitoNakayama
Hello. If there are no problem, I want to commit the patch at http://issues.apache.org/jira/browse/DERBY-908 I will wait for days. Best regards. Daniel John Debrunner wrote: TomohitoNakayama wrote: However, next description exists in the same page : If the argument is a time duration

Question around DAY function in Derby Reference manual

2007-02-10 Thread TomohitoNakayama
Hello. Through translation of Derby Reference manual, I found question around description of DAY function. http://db.apache.org/derby/docs/dev/ref/rrefdayfunc.html The manual told as next : The argument must be a date, timestamp, or a valid character string representation of a date or timestamp

Re: Fix Japanese translated Getting Started with Derby on Derby site

2007-02-08 Thread TomohitoNakayama
Hello. I think I could understand. I will try sftp and/or scp next time. // I have'nt used them. Anyway, thank you for your uploading :) Best regards. Andrew McIntyre wrote: On 2/7/07, TomohitoNakayama [EMAIL PROTECTED] wrote: Hello Andrew. I found it is not correct ... [EMAIL

Re: Fix Japanese translated Getting Started with Derby on Derby site

2007-02-07 Thread TomohitoNakayama
I see ... I will commit Japanese translated getstart under https://svn.apache.org/repos/asf/db/derby/site/trunk/build/site which I understood url for the site. // Is it correct ? Best regards. Andrew McIntyre wrote: On 2/6/07, TomohitoNakayama [EMAIL PROTECTED] wrote: Hello. I have felt

Re: Fix Japanese translated Getting Started with Derby on Derby site

2007-02-07 Thread TomohitoNakayama
://www.apache.org/dev/project-site.html. Can you give me information to upload files to people.apache.org ? Best regards. TomohitoNakayama wrote: I see ... I will commit Japanese translated getstart under https://svn.apache.org/repos/asf/db/derby/site/trunk/build/site which I understood url for the site

Fix Japanese translated Getting Started with Derby on Derby site

2007-02-06 Thread TomohitoNakayama
Hello. I have felt itch on corrupted html document at next url ... http://db.apache.org/derby/docs/dev/ja_JP/getstart/ I uploaded not corrupted one on next url on JIRA. http://issues.apache.org/jira/secure/attachment/12347340/ja_JP.tar.gz Can I upload it to web site ? Best regards. PS : Sorry

Re: Questionable use of word in VALUES expression of Derby Reference Manual

2007-01-17 Thread TomohitoNakayama
that statement should be used only for SQL statements like SELECT, CREATE TABLE, GRANT. VALUES is not a statement in SQL. I believe that clause is more accurate. Laura On 1/16/07, TomohitoNakayama [EMAIL PROTECTED] wrote: Hello. See It is reason why I feel question that title of the page was VALUE

Questionable use of word in VALUES expression of Derby Reference Manual

2007-01-13 Thread TomohitoNakayama
Hello. I found next one sentence in VALUES expression of Derby Reference Manual (http://db.apache.org/derby/docs/dev/ref/rrefsqlj11277.html) You use a VALUES statement when you do not have a FROM clause. I think statement should be expression here but not completely sure I hope opinion

Re: [Vote] Include tomcat5.exe as derby.exe (Re: [jira] Commented: (DERBY-187) Starting derby network server as a service in Win OS)

2007-01-03 Thread TomohitoNakayama
Hello Andrew. I think your idea is one of possible choices and does not beat you. Best regards. Andrew McIntyre wrote: On 10/18/06, Andrew McIntyre [EMAIL PROTECTED] wrote: On 10/18/06, Bryan Pendleton [EMAIL PROTECTED] wrote: Now I'm thinking to include tomcat5.exe into derby as

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-12-14 Thread TomohitoNakayama
Hello. I think an efforts for readability of code came to improve stability of code. Please read next patch and give me your opinion. Best regards. Knut Anders Hatlen wrote: TomohitoNakayama [EMAIL PROTECTED] writes: Hello. Knut Anders Hatlen (JIRA) wrote

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-12-13 Thread TomohitoNakayama
Hello. Knut Anders Hatlen (JIRA) wrote: However, compatibility with older servers seems to have been broken. When I try to stream a lob (small enough to fit in the client's memory) to a 10.2.1.6 server, I get a protocol error: java.sql.SQLException: A network protocol error was encountered

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-12-07 Thread TomohitoNakayama
Thank you for your attention. I think another patch is needed before committing ... * BrokeredPreparedStatement now implements length-less setBinaryStream and setCharacterStream. We could therefore remove them from BrokeredPreparedStatement40. * In DRDAConnThread.readAndSetExtParam(), some

Re: Derby Client Driver and LOBs

2006-12-07 Thread TomohitoNakayama
Oh... Sorry. I missed DERBY-1560 Best regards. Bryan Pendleton wrote: Dominique Pfister wrote: I looked at the relevant parts of the derby client driver (version 10.1.3.1) and quickly coded a solution for large objects exceeding 1MB, using temporary files that are deleted as soon as

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-12-07 Thread TomohitoNakayama
is needed in the code. We have both 0x8002 and 0x8004 in the patch. Either of them need comment Best regards. TomohitoNakayama wrote: Thank you for your attention. I think another patch is needed before committing ... * BrokeredPreparedStatement now implements length-less

Re: Derby Client Driver and LOBs

2006-12-06 Thread TomohitoNakayama
Hello. I'm afraid that your case is not addressed yet ... Several improvement around memory usage for LOB was achieved / is under work. But I think memory usage in NetworkClient driver when receiving LOB from NetworkServer is not improved yet. If you don't mind, could you tell us your case

Request to review the patch of DERBY-1471 (Re: [jira] Updated: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0)

2006-12-02 Thread TomohitoNakayama
Hello. Is somebody taking part in this patch of DERBY-1471 ? I hope it to be reviewed by the community... Best regards. Tomohito Nakayama (JIRA) wrote: [ http://issues.apache.org/jira/browse/DERBY-1471?page=all ] Tomohito Nakayama updated DERBY-1471:

Re: [jira] Updated: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-11-23 Thread TomohitoNakayama
Hello Knut. Sorry. I misunderstood about your previous mail I will correct casting to EmbedXXX as to EngineXXX ... // I took them by mistake because I tought correct module have lengthless method already ... A modification of message properies is needed too . Best regards. Knut

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-11-14 Thread TomohitoNakayama
Hello. Thank you. I think the problem was solved using EmbedPreparedStatement :) Best regards. Knut Anders Hatlen wrote: TomohitoNakayama [EMAIL PROTECTED] writes: Hello. Reading the code ( BaseMonitor.java, modules.properties, InternalDriver.java and so on ), it seems that possible

Re: [jira] Commented: (DERBY-2054) Rewrite 'derbynet/SuicideOfStreaming' to a JUnit test

2006-11-12 Thread TomohitoNakayama
I see ... Now, I think it is needed to update testing/README.htm . http://svn.apache.org/repos/asf/db/derby/code/trunk/java/testing/README.htm Anyway, I will try again. Best regards. Myrna van Lunteren wrote: On 11/12/06, Tomohito Nakayama (JIRA) [EMAIL PROTECTED] wrote: [

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-11-11 Thread TomohitoNakayama
Hatlen wrote: TomohitoNakayama [EMAIL PROTECTED] writes: Hello. Thank you for your comment :) I think you understood what the issue is. I understand your idea as using module of Engine where JDBC4.0 feature is implemented directly rather than via JDBC interface from NetworkServer. I take

Re: [VOTE] Laura Stewart as committer

2006-11-10 Thread TomohitoNakayama
+1 Jean T. Anderson wrote: I propose that we add Laura Stewart as a committer for Derby. At last count, Laura has contributed patches for over 30 documentation issues and she has also been driving the development of writing guidelines for the Derby web site. She has been contributing so many

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-11-10 Thread TomohitoNakayama
- Sun Norway wrote: TomohitoNakayama wrote: Hello. Thank you for your kindness :) What is needed is calling method which was introduced in JDBC 4.0 from NetworkServer to utilize JDBC 4.0 feature in Engine. Concretely,the method is PreparedStatement#setBinaryStream(int, java.io.InputStream

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-11-09 Thread TomohitoNakayama
Hello. Thank you for your kindness :) What is needed is calling method which was introduced in JDBC 4.0 from NetworkServer to utilize JDBC 4.0 feature in Engine. Concretely,the method is PreparedStatement#setBinaryStream(int, java.io.InputStream).

Re: [VOTE] Myrna Van Lunteren as a committer

2006-11-03 Thread TomohitoNakayama
+1 Andrew McIntyre wrote: I am proposing that we add Myrna Van Lunteren ([EMAIL PROTECTED]) as a committer for Derby. Myrna is very active in all areas of testing, has contributed fixes in other areas as well, and contributes to discussions on a wide variety of issues. Her contributions are

Re: [VOTE] Mamta Satoor as a committer for the Apache Derby project

2006-11-02 Thread TomohitoNakayama
+1 Mike Matrigali wrote: This vote is for establishing Mamta Satoor (email: [EMAIL PROTECTED]) as a committer for Derby. Please vote +1 if you approve of Mamta as a committer. Voting will close 5pm PST Thursday, November 9th. Since joining the project, Mamta has submitted many high quality,

Re: [VOTE] Kristian Waagan as a committer

2006-10-25 Thread TomohitoNakayama
+1 Rick Hillegas wrote: Please vote on whether we should make Kristian Waagan a Derby committer. Kristian contributed significantly to the Derby JDBC4 effort. In my opinion 1) His patches show consistently superior quality: they are well thought out, well documented, and well tested. 2)

Postpone the Vote (Re: [Vote] Include tomcat5.exe as derby.exe (Re: [jira] Commented: (DERBY-187) Starting derby network server as a service in Win OS))

2006-10-19 Thread TomohitoNakayama
Hello Andrew. Andrew McIntyre wrote: On 10/18/06, Bryan Pendleton [EMAIL PROTECTED] wrote: Now I'm thinking to include tomcat5.exe into derby as derby.exe as resolution for DERBY-187. Are the following two statements true? 1) This derby.exe program would be useful to Windows users, not

[Vote] Include tomcat5.exe as derby.exe (Re: [jira] Commented: (DERBY-187) Starting derby network server as a service in Win OS)

2006-10-18 Thread TomohitoNakayama
Hello. Now I'm thinking to include tomcat5.exe into derby as derby.exe as resolution for DERBY-187. tomcat5.exe is a program to register java program as Windows service and was developed in Apache Tomcat (http://tomcat.apache.org/) based on procrun developed in Jakarta Commons daemon

Re: [VOTE] Fernanda Pizzorno as a Derby committer

2006-10-17 Thread TomohitoNakayama
+1 Daniel John Debrunner wrote: I propose a vote for Fernanda Pizzorno as a Derby committer. Fernanda worked on the implementation of scrollable updateable result sets and has also submitted patches to fix a number of issues. Fernanda is also currently jumping into converting tests to

Re: [jira] Commented: (DERBY-187) Starting derby network server as a service in Win OS

2006-10-15 Thread TomohitoNakayama
+1 However, I wonder this may be an issue of documentation about using sc command on Windows when using Derby How to Create a Windows Service Using Sc.exe : http://support.microsoft.com/kb/251192 Best regards. Riyaz Mansoor (JIRA) wrote: [

Re: [VOTE] Army Brown as a committer

2006-10-10 Thread TomohitoNakayama
+1 Bryan Pendleton wrote: This vote is for establishing Army Brown as a committer for Derby. Army's work has been consistently excellent. He was one of the first people to help me when I started working on Derby. +1 thanks, bryan -- /* Tomohito Nakayama [EMAIL

Re: [jira] Commented: (DERBY-1610) Resolve difference of type compatibility between Embedded and NetworkServer/NetworkDriver

2006-10-08 Thread TomohitoNakayama
Well This modification may be unneccesary because next 10.3 does not supoprt jdk13 ... However, the phenomena was so critical that any set method is failed on jdk13 I thought it is too sudden change and difficulty for escaping it is acceptable. Then I committed ... Best

Re: [jira] Commented: (DERBY-1610) Resolve difference of type compatibility between Embedded and NetworkServer/NetworkDriver

2006-09-21 Thread TomohitoNakayama
Hello. I summarized problems that I encountered through DERBY-1610 in the comment just before. I will DERBY-1610.wait() for your response. Please DERBY-1610.notify() to wake up me. // It's midnight now in Japan :) Best regards. Tomohito Nakayama (JIRA) wrote: [

Re: [jira] Commented: (DERBY-1610) Resolve difference of type compatibility between Embedded and NetworkServer/NetworkDriver

2006-09-05 Thread TomohitoNakayama
Hello. I understood your suggestion that SQLState 22005 is not equal to just a error of get method, though there exists some message problem when setNull throws Exception for it. Thank you. Knut Anders Hatlen (JIRA) wrote: [

Re: [jira] Commented: (DERBY-1559) when receiving a single EXTDTA object representing a BLOB, the server do not need to read it into memory before inserting it into the DB

2006-08-21 Thread TomohitoNakayama
Hello. Thank you for your carefulness. Please give your watch on DERBY-1610 and decide when you commit DERBY-1559. Best regards. Andreas Korneliussen (JIRA) wrote: [ http://issues.apache.org/jira/browse/DERBY-1559?page=comments#action_12429406 ] Andreas Korneliussen commented

Re: [jira] Commented: (DERBY-1610) Updating column typed as CHAR to value passed via setBinaryStream(notNull) is failed because of imcompatiblity of types though it was not taken as error when setBina

2006-08-21 Thread TomohitoNakayama
Hello Knut. By the way, I want to figure it out what is the actual range of modification in DERBY-1610. Knut Anders Hatlen commented on DERBY-1610: Therefore, I think that it is better to fix all of them at once. What is all of them here ? Just setBlob and setBinaryStream ? Or whole case

Re: [jira] Updated: (DERBY-1610) Updating column typed as CHAR to value passed via setBinaryStream(notNull) is failed because of imcompatiblity of types though it was not taken as error when setBinary

2006-08-20 Thread TomohitoNakayama
Oh. I see ... Knut Anders Hatlen (JIRA) wrote: [ http://issues.apache.org/jira/browse/DERBY-1610?page=all ] Knut Anders Hatlen updated DERBY-1610: -- Derby Info: [Release Note Needed] Adding the Release Note Needed flag to keep it on the release

Re: Moved out of working on Derby project...

2006-08-19 Thread TomohitoNakayama
Oh... I was very surprised and miss you... Well, we are under the same sky and, the project is opened in the Internet without barrier. I hope we meet again :) Best regards. Satheesh Bandaram wrote: As some of you may have noticed, I have not been as active, on Apache Derby project. My

Re: Question around type in DRDA(Re: [jira] Commented: (DERBY-1610) Engine take it as type compatibility error to update column typed as CHAR to value passed via setBinaryStream(null), though Network

2006-08-03 Thread TomohitoNakayama
Thanx. I found it. Best regards. Dag H. Wanvik wrote: Hi, TomohitoNakayama [EMAIL PROTECTED] writes: Concerning DERBY-1610, I'm surveying type definition part in current DRDA relating code. I found there exists two word DRDA_TYPE and FDOCA_TYPE. Former was found

Question around type in DRDA(Re: [jira] Commented: (DERBY-1610) Engine take it as type compatibility error to update column typed as CHAR to value passed via setBinaryStream(null), though Network Clie

2006-08-02 Thread TomohitoNakayama
Hello. Concerning DERBY-1610, I'm surveying type definition part in current DRDA relating code. I found there exists two word DRDA_TYPE and FDOCA_TYPE. Former was found in org.apache.derby.iapi.reference.DRDAConstants and latter was found in org.apache.derby.client.net.FdocaConstants. The

Re: [jira] Commented: (DERBY-1610) Engine take it as type compatibility error to update column typed as CHAR to value passed via setBinaryStream(null), though Network Client and Network Server does no

2006-08-01 Thread TomohitoNakayama
Hello Dag. I linked it :) Best regards. Dag H. Wanvik wrote: Hi, You may want to link this issue to DERBY-310. Thanks, Dag -- /* Tomohito Nakayama [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] Naka

Re: [jira] Commented: (DERBY-1417) Add new, lengthless overloads to the streaming api

2006-07-26 Thread TomohitoNakayama
Hello Kristian. Oops Sorry for the wrong name and confusion. As you told, it is not UTF-32BE but UTF-16BE and it is me who named it Well How about prepare different class method of EncodedInputStream to instantiate objects for each encoding ? like as : public static

Re: [jira] Updated: (DERBY-1417) Add new, lengthless overloads to the streaming api

2006-07-26 Thread TomohitoNakayama
Hello Kristian. Thank you for taking my consideration into the patch and fix failure in the name of class ! One more my opinion In some encodings, such as UTF-16 with Byte Order Mark or ISO-2022-JP, length of encoded bytes array is not just multiple of characters count. In those cases,

Re: [jira] Updated: (DERBY-1417) Add new, lengthless overloads to the streaming api

2006-07-26 Thread TomohitoNakayama
Hello Kristian. Thank you for taking my second opinion into account :) I think EncodedInputStream is much better than before, UTF32BEEncodedInputStream. Best regards. Kristian Waagan (JIRA) wrote: [ http://issues.apache.org/jira/browse/DERBY-1417?page=all ] Kristian Waagan updated

Re: [jira] Commented: (DERBY-550) BLOB : java.lang.OutOfMemoryError with network JDBC driver (org.apache.derby.jdbc.ClientDriver)

2006-07-12 Thread TomohitoNakayama
Hello. Regretfully I'm not sure whether I can fix this issue until 10.2 release because it is not clear where memory is used wastefully and how we can judge whether we could solve this issue. //Even if OutOfMemoryError happens, it would be not a problem in an environment with very small amount

Re: [jira] Commented: (DERBY-550) BLOB : java.lang.OutOfMemoryError with network JDBC driver (org.apache.derby.jdbc.ClientDriver)

2006-07-12 Thread TomohitoNakayama
. Best regards. Andreas Korneliussen wrote: TomohitoNakayama wrote: Hello. Regretfully I'm not sure whether I can fix this issue until 10.2 release because it is not clear where memory is used wastefully and how we can judge whether we could solve this issue. Hi. I am not sure I could fix

Re: [jira] Commented: (DERBY-550) BLOB : java.lang.OutOfMemoryError with network JDBC driver (org.apache.derby.jdbc.ClientDriver)

2006-07-10 Thread TomohitoNakayama
Hello Kathey. Using the org.apache.derby.jdbc.ClientDriver driver to access the Derby database through network, sending a large amount of parameter data with setBinaryStream will cause Network Server to throw an OutOfMemoryException. I'm not sure why you used the words sending a large

Re: [jira] Commented: (DERBY-550) BLOB : java.lang.OutOfMemoryError with network JDBC driver (org.apache.derby.jdbc.ClientDriver)

2006-07-10 Thread TomohitoNakayama
Hello Andreas. I have some question for your comment Reading beggining part, I take your reported phenomena as problem when scrollable resultset is used. However,reading last part, I found your report tells that problem was found also when forward-only resultset was used. I feel some

Re: [jira] Commented: (DERBY-550) BLOB : java.lang.OutOfMemoryError with network JDBC driver (org.apache.derby.jdbc.ClientDriver)

2006-07-10 Thread TomohitoNakayama
Or . Did you use words sending a large amount of as just a meaning of when Network Server receives a large amount of data ? Excuse me for the difficulty of comprehension ... Best regards. TomohitoNakayama wrote: Hello Kathey. Using the org.apache.derby.jdbc.ClientDriver driver

Re: [jira] Commented: (DERBY-550) BLOB : java.lang.OutOfMemoryError with network JDBC driver (org.apache.derby.jdbc.ClientDriver)

2006-07-10 Thread TomohitoNakayama
Hello Andreas. I see ... H mm. Complex circumstances The program failed in creating error message of OutOfMemoryError ... Please upload your application program. I want to make it possible to see the phenomena by myself. Best regards. Andreas Korneliussen wrote: TomohitoNakayama

Re: [jira] Commented: (DERBY-550) BLOB : java.lang.OutOfMemoryError with network JDBC driver (org.apache.derby.jdbc.ClientDriver)

2006-07-10 Thread TomohitoNakayama
Hello. Would it be possible, to create a server side InputStream which requests bytes from the client on demand, and that on the server side we could use ps.setBinaryStream(..) instead of ps.setBytes(..) ? The server would then stream the bytes when doing ps.execute(). Would this work if

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-07-07 Thread TomohitoNakayama
Hello. IMHO, I think java.lang.IndexOutOfBoundsException is better than java.lang.OutOfMemoryError for this situation ... Error is too much for ... Best regards. Kristian Waagan wrote: John Embretsen wrote: Bryan Pendleton wrote: Kristian Waagan commented on DERBY-1471:

Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0

2006-07-07 Thread TomohitoNakayama
that you limit max length of LOB in the program and throw exception intentionally. Please forget my previous mistaken comment. Best regards. Kristian Waagan wrote: TomohitoNakayama wrote: Hello. IMHO, I think java.lang.IndexOutOfBoundsException is better than java.lang.OutOfMemoryError

Where does the Client Driver expand object into memory before sending it ? (Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0)

2006-07-05 Thread TomohitoNakayama
Hello. Concerning about use of memory at driver, I briefly surveyed client driver program to find where *whole of* object was expanded into memory before sending it, from code searched with keyword writeScalarStream as starting point of survey. The result was as next. When

Re: Where does the Client Driver expand object into memory before sending it ? (Re: [jira] Commented: (DERBY-1471) Implement layer B streaming for new methods defined in JDBC4.0)

2006-07-05 Thread TomohitoNakayama
Hello. I think this should be told in DERBY-1472 more than DERBY-1471 .. Best regards. TomohitoNakayama wrote: Hello. Concerning about use of memory at driver, I briefly surveyed client driver program to find where *whole of* object was expanded into memory before sending it, from code

Wondering to myself about doing layer B streaming from client to server

2006-06-30 Thread TomohitoNakayama
Hello. Continuing DERBY-1301(http://issues.apache.org/jira/browse/DERBY-1301), I came to have question whether layer B streaming should be done when lob was sent from client to server. Reading javadoc for java.sql package, I found that methods passing stream object to driver always takes

Re: Wondering to myself about doing layer B streaming from client to server

2006-06-30 Thread TomohitoNakayama
Hello Knut. Thank you for your counsel :) Knut Anders Hatlen wrote: TomohitoNakayama [EMAIL PROTECTED] writes: Hello. Continuing DERBY-1301(http://issues.apache.org/jira/browse/DERBY-1301), I came to have question whether layer B streaming should be done when lob was sent from client

Re: OutBufferedStream test fails on JDK13 platforms ...

2006-06-16 Thread TomohitoNakayama
Hello Satheesh. I have access to JDK13 and have interest to fix it. I start to survey. Best regards. Satheesh Bandaram wrote: I have been seeing this test fail on JDK13 platforms, both SUN and IBM JVMs since the test was committed. Tomohito, do you have access to JDK13 platform and have

Re: OutBufferedStream test fails on JDK13 platforms ...

2006-06-16 Thread TomohitoNakayama
... [EMAIL PROTECTED]:~$ java -version Segmentation fault I think I need your help Best regards. TomohitoNakayama wrote: Hello Satheesh. I have access to JDK13 and have interest to fix it. I start to survey. Best regards. Satheesh Bandaram wrote: I have been seeing this test fail on JDK13

Re: [jira] Commented: (DERBY-1346) unit/fillLog.unit seems to be failed if program was build as sane.

2006-05-31 Thread TomohitoNakayama
org.apache.derbyTesting.functionTests.harness.RunTest store/streamingColumn.java I think your new patch have no problem :D http://issues.apache.org/jira/browse/DERBY-1346#action_12413957 Best regards. Myrna van Lunteren wrote: On 5/30/06, TomohitoNakayama [EMAIL PROTECTED] wrote: Hello. I found next exception

Re: [jira] Commented: (DERBY-1346) unit/fillLog.unit seems to be failed if program was build as sane.

2006-05-30 Thread TomohitoNakayama
... Well ... I should wait for Andrew. He would know the truth. Best regards. TomohitoNakayama wrote: Hello. I see I tested the patch and found some problem, though not clear yet // It seems that phenomena that resembles DERBY-1334 seems to be happen with this patch ... I will try

Re: [jira] Commented: (DERBY-1346) unit/fillLog.unit seems to be failed if program was build as sane.

2006-05-29 Thread TomohitoNakayama
Hello. I see I tested the patch and found some problem, though not clear yet // It seems that phenomena that resembles DERBY-1334 seems to be happen with this patch ... I will try to make it clear and wait for Andrew. Best regards. Myrna van Lunteren wrote: On 5/27/06, Tomohito

Re: [VOTE] Suresh Thalamati as Derby committer

2006-05-25 Thread TomohitoNakayama
+1 David Van Couvering wrote: This vote is for adding Suresh Thalamati as a committer to Derby. Suresh has been contributing since the beginning of Derby. His contributions to the storage layers of Derby have been quite valuable, including his very valuable contribution of online backup, a

Re: [VOTE] Andreas Kornelliusen as committer for Derby

2006-05-25 Thread TomohitoNakayama
+1 David Van Couvering wrote: This vote is for adding Andreas Kornelliusen as a committer to Derby. Andreas started working on Derby in November of last year, and since then he has provided significant high-quality contributions to the project, including a vast suite of tests for the new

Re: How can I configure System property when executing test of JUnit ?

2006-05-13 Thread TomohitoNakayama
); } } ); If you have the itch, it would be nice to put a method like setSystemProperty and getSystemProperty in functionTests.util.BaseTestCase.java that does this for you, so we don't have to do this everywhere in our code. David TomohitoNakayama wrote

How can I configure System property when executing test of JUnit ?

2006-05-12 Thread TomohitoNakayama
Hello. I'm switchovering SuicideOfStreaming test to JUnit in the issue of DERBY-1303, and encountered problem. How can I configure System property when executing tests in JUnit ? It seems that calling System.setProperty in test in JUnit fails to SecurityException though it was not failed when

Re: [jira] Commented: (DERBY-1303) The test of derbynet/SuicideOfStreaming.java is failed when programs are build as Insane.

2006-05-09 Thread TomohitoNakayama
Hello. I agree that void test should not be recorded as passed. I will lists plans for DERBY-1303 on JIRA and select best way from them. Best regards. Kristian Waagan wrote: Andrew McIntyre wrote: On 5/8/06, Sunitha Kambhampati [EMAIL PROTECTED] wrote: Not sure if this will solve this

Re: Regression Test Failure! - TinderBox_Derby 405038 - Sun DBTG

2006-05-08 Thread TomohitoNakayama
Hello. I found next two test, which were added in DERBY-326, were failed. derbyall/derbynetmats/derbynetmats.fail:derbynet/SuicideOfStreaming.java derbyall/derbynetclientmats/derbynetmats.fail:derbynet/SuicideOfStreaming.java Those tests assumes programs are build as Sane. I guess that

Committing DERBY-326

2006-05-06 Thread TomohitoNakayama
Hello. I have started committing DERBY-326. I found conflicts in some files in testing directory and resolved them. Next three files were conflicted. java/testing/org/apache/derbyTesting/functionTests/tests/derbynet/copyfiles.ant

Re: [VOTE] Halley Pacheco de Oliveira as committer

2006-05-02 Thread TomohitoNakayama
+1 Jean T. Anderson wrote: This vote is for establishing Halley Pacheco de Oliveira as a documentation committer for Derby. Halley has translated the Derby Getting Started Guide and the Derby Reference to Brazilian Portuguese (DERBY-780, DERBY-1138) and tells me the Derby Server and

Commit of DERBY-326_7.patch (Re: [jira] Updated: (DERBY-326) Improve streaming of large objects for network server and client)

2006-05-01 Thread TomohitoNakayama
Hello. I see ... I plan to commit this patch at first weekend in May. I have a vacation trip in this week.and could not access Internet as usual in weekday. I think it is better to secure response for problems found after committed. Best regards. Bryan Pendleton wrote: Tomohito Nakayama

Re: Commit of DERBY-326_8.patch (Re: [jira] Updated: (DERBY-326) Improve streaming of large objects for network server and client)

2006-05-01 Thread TomohitoNakayama
Hello. Subject was mistaken Not DERBY-326_7.patch but DERBY-326_8.patch ... Best regards. TomohitoNakayama wrote: Hello. I see ... I plan to commit this patch at first weekend in May. I have a vacation trip in this week.and could not access Internet as usual in weekday. I think

Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client

2006-04-29 Thread TomohitoNakayama
Hello. Thank you for your cooperation ! About 1), I will add comment to the OutBufferedStream.java About 2), I think description of configuration property derby.drda.streamOutBufferSize should be added to next,

Commit patch for DERBY-326 (Re: [jira] Updated: (DERBY-326) Improve streaming of large objects for network server and client)

2006-04-27 Thread TomohitoNakayama
Hello. I will commit this patch, seeing no one point out anything in days ... Best regards. Tomohito Nakayama (JIRA) wrote: [ http://issues.apache.org/jira/browse/DERBY-326?page=all ] Tomohito Nakayama updated DERBY-326: Attachment:

Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client

2006-04-07 Thread TomohitoNakayama
Hello Kathey. Thank you. I wanted to think it was acceptable trade off, however, I couldn't because I was pessimistic in this phenomena. Your comment encouraged me. I want to take your idea if there are no opinion against from others. Best regards. Kathey Marsden (JIRA) wrote: [

Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client

2006-04-06 Thread TomohitoNakayama
the processes that expand large objects entirely to memory twice improved the performance of streaming clob. Best regards. Oystein Grovlen - Sun Norway wrote: TomohitoNakayama wrote: Hello. Yes for blob. What makes blob different from clob? I would have guessed that the implementation of clobs

Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client

2006-04-05 Thread TomohitoNakayama
Hello. Yes for blob. Best regards. Kathey Marsden (JIRA) wrote: [ http://issues.apache.org/jira/browse/DERBY-326?page=comments#action_12373403 ] Kathey Marsden commented on DERBY-326: -- Does traditional way mean we will still have hte large object

The drop in performance of streaming blob (Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client)

2006-03-28 Thread TomohitoNakayama
Hello. Sorry for my silence for a while. I has investigated the drop in performance of streaming blob after the patch of DERBY-326 and I think I could understand what happens exactly. I will report my inference in days. Please wait for it. Best regards. -- /* Tomohito Nakayama

Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client

2006-03-18 Thread TomohitoNakayama
Hello. My consideration in previous mail seems to be wrong. What seems to be wrong is as next. 1: Buffer,though size is not so large, was used when reading stream from blob in DDMWriter. Then, not using buffer may be not reason why there exists drop in performance of streaming blob. 2: I

Re: [jira] Updated: (DERBY-326) Improve streaming of large objects for network server and client

2006-03-06 Thread TomohitoNakayama
Hello Bryan. Thank you for your reading the patch. I will answer your questions... 1) In DDMWriter.writeScalarStream(), at about line 702, there is the snip Do you know how to make that code be triggered? 2) In DRDAConnThread.writeEXTDTA(), at about line 7487, there is the snip

Re: [jira] Commented: (DERBY-273) The derbynet/dataSourcePermissions_net.java test fails intermittently

2006-02-21 Thread TomohitoNakayama
Hello Kathey. Kathey Marsden (JIRA) wrote: [ http://issues.apache.org/jira/browse/DERBY-273?page=comments#action_12367073 ] Kathey Marsden commented on DERBY-273: -- I don't think for this test any of the console output needs to go to System.out.

Re: [jira] Commented: (DERBY-273) The derbynet/dataSourcePermissions_net.java test fails intermittently

2006-02-21 Thread TomohitoNakayama
to System.out : agentThread[DRDAConnThread_5,5,derby.daemons] Now, It seems to be needed to use System.setOut/setErr ... Best regards. TomohitoNakayama wrote: Hello Kathey. Kathey Marsden (JIRA) wrote: [ http://issues.apache.org/jira/browse/DERBY-273?page=comments#action_12367073 ] Kathey

Re: [jira] Commented: (DERBY-273) The derbynet/dataSourcePermissions_net.java test fails intermittently

2006-02-20 Thread TomohitoNakayama
Hello. Kathey Marsden commented on DERBY-273: -- So are you saying that you start the server with the NetworkServerControl method public void start(PrintWriter consoleWriter) throws Exception Yes and No. A little confused I try to explain.

Re: Negative test case (Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client)

2006-02-13 Thread TomohitoNakayama
Hello. I have enlarged the size of lob data and try the test again. The result was that update was failed because of dead lock. This error is not around streaming and not what I expected to cause. I came to think that it is difficult to make negative test situation for streaming only with

Re: [jira] Resolved: (DERBY-511) Test of shutting down database when active connections alive.

2006-02-12 Thread TomohitoNakayama
Hello. This patch seems to cause regression test failure. The printed results seems to be not in the order as print method was called, because the test print to both of System.out and System.err and printed results seems to be in the mixed order. I will fix this problem as soon. Best

Re: JIRA web page rendering problems

2006-02-11 Thread TomohitoNakayama
Hello. I found that a file downloaded from JIRA, which was attached to issue, is broken. There exists several 200 OK,which would be HTTP header, in downloaded file... I found this phenomena in the url, http://issues.apache.org/jira/browse/DERBY-511;. Downloaded DERBY-511.patch

Re: DERBY-273, owner Tomohito Nakayama, Is it time to move this test out of the nightly regression suite?

2006-02-10 Thread TomohitoNakayama
Hello. About this issue, I think we should be very careful about removing any sign of problem... My intention is to add test implemented by DERBY-511, compensating for ignoring shutting down exception in DERBY-273. My position was watching response of other persons for DERBY-511 ... Well

Re: [VOTE] Bryan Pendleton as a committer

2006-02-03 Thread TomohitoNakayama
+1 Kathey Marsden wrote: This vote is for establishing Bryan Pendleton as a committer for Derby. Please vote +1 if you approve of Bryan as a committer. Voting will close 5pm PST Thursday, Feb 9. Since joining the project, Bryan has submitted many high quality patches to correct several

Re: Negative test case (Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client)

2006-02-02 Thread TomohitoNakayama
Hello, Bryan and Mike. Thank you for your advises. I will try more referring your comments ... Best regards. -- /* Tomohito Nakayama [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] Naka http://www5.ocn.ne.jp/~tomohito/TopPage.html */

Negative test case (Re: [jira] Commented: (DERBY-326) Improve streaming of large objects for network server and client)

2006-01-31 Thread TomohitoNakayama
Hello Kathey. Kathey Marsden (JIRA) wrote: In the email: http://mail-archives.apache.org/mod_mbox/db-derby-dev/200601.mbox/[EMAIL PROTECTED] Bryan asked What sort of faults are we likely to hit? Are things like corrupt page in database the most likely? I don't know what is most likely, but I

  1   2   3   >