Hi Adriano, It is still work-in-progress. Main changes I did are 1) use simple connection pool on Test Cases framework 2) use finalize() in RDB DAS code 3) Do cleanup (removing references) as needed 4) Decouple DatabaseSetup and DasTest - do not share connections With this, there is some success (i.e. I modified a few cases with these changes effective and the multi-schema are running with no out of memory , I repeated the same testcases multiple times to increase number of test cases)
Now, I am trying the change on all test cases and will create a new JIRA with patch for the changes. This is not eliminating the memory leak 100% ,but reducing it. Will respond to this mail with the new JIRA number. Regards, Amita On 5/19/07, Adriano Crestani <[EMAIL PROTECTED]> wrote:
Amita, did you solve the JIRA 952 memory leak problem? Except JIRA 800 that luciano is going to commit, is there any other new feature or bug to be implemented for this release? Adriano Crestani On 5/15/07, Luciano Resende <[EMAIL PROTECTED]> wrote: > > I have committed the initial part of TUSCANY-863 under revision 538267.** > > On 5/15/07, Amita Vadhavkar <[EMAIL PROTECTED]> wrote: > > > > Hi All, > > > > Points I gathered so far, we can sort out today. Will check more.... > > > > TODOs: > > 1) close JIRA-800, 863 > > > > 2) remove JIRA-952 ? please see my last mail for memory leak, it still > can > > happen with code > > without JIRA-952. It looks like it has to do with how our UT framework > is > > setup.But so far I have not pin pointed the problem. So what path to > > follow > > for this JIRA? I will try more and find > > exact cause and resolution. > > > > 3) check all files license info (Adriano did this before, so just for > any > > new code after that, > > we might need to do this.) > > > > 4) update > > > > > http://cwiki.apache.org/confluence/display/TUSCANY/RDB+DAS+-+Java+DAS+M3+Release > > with closed/removed JIRAs > > > > 5) page - > > http://cwiki.apache.org/confluence/display/TUSCANY/RDB+DAS > > [javadoc] - give link > > > > *Guides:- > > ->Architecture Guide - should be on Tuscany Home Page and not DAS > > > > ->Developer Guide - complete - how is working on it? > > (Some content from > > > > > http://wiki.apache.org/ws/Tuscany/TuscanyJava/DAS_Java_Overview/RDBDAS_HOWTO_HelloDASApp > > > > can be used and completed here) > > Some content for htmlunit - > > http://www.mail-archive.com/[email protected]/msg06053.html > > > > ->User Guide - Advanced Web Sample - add link to this after JIRA-863, > 800 > > are commited > > , dbsetuputility - as its a handy tool for users too > > > > ->What's new? - list new features in this release > > > > ->Downloads - add links after 1st RC > > > > -> [New]Useful Links - > > http://incubator.apache.org/tuscany/RDB_DAS_white_paper_v-0.2.pdf (for > > outdated info - how to > > update?)http://issues.apache.org/jira/browse/TUSCANY-594 - TBD > > http://java.sys-con.com/read/260053.htm (for outdated info - how to > > update?) > > > > 6) page - > > http://cwiki.apache.org/confluence/display/TUSCANY/RDB+DAS > > > > 7) page - > > http://cwiki.apache.org/confluence/display/TUSCANY/RDB+DAS+-+Releases > > Make this page in sync with what is going out in M3 > > > > 8) page - > > http://cwiki.apache.org/confluence/display/TUSCANY/RDB+DAS+Java+-+FAQ > > > > Can add below list:- > > http://www.mail-archive.com/[email protected]/msg04822.html > > http://www.mail-archive.com/[email protected]/msg16300.html > > http://www.mail-archive.com/[email protected]/msg16711.html > > http://www.mail-archive.com/[email protected]/msg01162.html > > http://www.mail-archive.com/[email protected]/msg16520.html > > http://www.mail-archive.com/[email protected]/msg00589.html > > http://www.mail-archive.com/[email protected]/msg06635.html > > How to create non containment association ? > > http://www.mail-archive.com/[email protected]/msg12091.html > > http://www.mail-archive.com/[email protected]/msg17136.html > > http://www.mail-archive.com/[email protected]/msg05860.html > > http://www.mail-archive.com/[email protected]/msg17146.html > > http://www.mail-archive.com/[email protected]/msg04672.html > > http://www.mail-archive.com/[email protected]/msg09827.html > > http://www.mail-archive.com/[email protected]/msg09571.html > > ..........Need to keep adding to this. > > > > > > 9) run RAT tool?http://code.google.com/p/arat/ > > java -jar RAT/rat<somthing>.jar <base dir> > > > > 10) svn - branching, tagging/labeling > > > > 11) RAT and UT - where all? Win, Linux,...? > > > > 12) where to host RC? what are the steps to create RC? > > http://issues.apache.org/jira/browse/TUSCANY-890?? > > > > 13) what is this > > http://www.mail-archive.com/[email protected]/msg16628.html > > what did you do here? > > > > 14) > http://www.mail-archive.com/[email protected]/msg09612.htmlwhat > > was this? > > > > > > Regards, > > Amita > > > > > > On 5/11/07, Amita Vadhavkar <[EMAIL PROTECTED]> wrote: > > > > > > Hi, > > > I have made a few changes to > > > > http://cwiki.apache.org/confluence/display/TUSCANY/RDB+DAS+-+User+Guide > > > as below:- > > > Capabilities(How To) > > > Added*DAS support for J2SE environment > > > Added*Explicit Create,Update,Delete > > > Added*Explicit Result Set Shape definition > > > Added*Graph Merger > > > Added Section*Samples (See Capabilities In Use) > > > > > > Please check and give comments. > > > > > > Regards, > > > Amita > > > > > > > > > On 4/17/07, Amita Vadhavkar <[EMAIL PROTECTED]> wrote: > > > > > > > > Hi All, > > > > > > > > I have worked on a couple of jiras, and planning to analyze more > JIRAs > > > > soon.So far the JIRAs I have worked on are as below:- > > > > > > > > TUSCANY-800 - Ajax DAS - patch available, creating a final patch > > > > TUSCANY-841 - Compound Key Relationship Tests - resolved > > > > TUSCANY-863 - Auto canned DB creation - patch available > > > > TUSCANY-948 - DAS support for standalone/J2SE applications - > resolved > > > > TUSCANY-952 - multiple schema support - patch available > > > > TUSCANY-864 - DAS SCA container - may need to be tied to next SCA > > > > release, work-in-progress > > > > > > > > Please give your feedback about how these JIRAs can be made part of > > DAS > > > > Java M3. > > > > > > > > Also, it will really helpful to get your perspective about what all > > can > > > > be the key > > > > features, any pending JIRAs which can add value to this release, any > > > > "must" JIRA which > > > > need to be newly added. I am going to research too on this front. > > > > Appreciate your > > > > comments. > > > > > > > > Regards, > > > > Amita > > > > > > > > > > > > On 4/16/07, Luciano Resende <[EMAIL PROTECTED] > wrote: > > > > > > > > > > Recently we had couple inquires about a DAS Release [1] and [2], > so > > > > > it's > > > > > probably time to start discussing what should be in the next DAS > > > > > release.Wecould start by reviewing the discussion we had right > after > > > > > we released DAS > > > > > M2 [3], and also get a list of things we already have done after > our > > > > > previous release. > > > > > > > > > > Couple things I would like to help for our next release: > > > > > > > > > > - Review MySQL Support > > > > > > > > > > Sample > > > > > - Automate creation of Canned databases for DAS Samples > > > > > (TUSCANY-863) > > > > > > > > > > Documentation > > > > > - Continue to work on DAS User's guide > > > > > - Migrate it to new wiki and investigate the possibility to > add > > > > > to the > > > > > release package > > > > > > > > > > Infrastructure > > > > > - Automate release distribution process > > > > > > > > > > Once we agree on a set of items for our next release, we then > could > > > > > start > > > > > tracking the release progress on our wiki. > > > > > > > > > > Thoughts ? > > > > > > > > > > [1] - > > http://www.mail-archive.com/[EMAIL PROTECTED]/msg00798.html > > > > > > > > > > [2] - > > http://www.mail-archive.com/tuscany-user%40ws.apache.org/msg00589.html > > > > > > > > > > [3] - > > http://www.mail-archive.com/[email protected]/msg11017.html > > > > > > > > > > [4] - > > http://cwiki.apache.org/confluence/display/TUSCANY/RDB+DAS+-+Releases > > > > > > > > > > > > > > > -- > > > > > Luciano Resende > > > > > http://people.apache.org/~lresende > > > > > > > > > > > > > > > > > > > > > > -- > Luciano Resende > http://people.apache.org/~lresende >
