Weekly Meeting

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CR13 (RAL)

CR13

RAL

Steve Fisher (RAL)
Description
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  • Past Events
    • None
  • Future Events
    • Catania
    • 2nd EGEE User Forum
    • HPDC 2007 Workshop on Grid Monitoring - abstracts: 28th of Feb 2007
    • Sixth UK e-Science All Hands Meeting - full paper: 16th April 2007.
  • Actions
    • Code Schema - Ming - 8/1/2007
      Schema coding work has started Will use a single DB e.g. RGMA_Schema specified in the config file. The VDB tables has the VDB name prepended. Class framework and constructors done. The replication is now being worked on.
    • Contribute to developers' guide. It should be small and HTML compatible - lots of links. No repetition of other documents. No attempts to cover up inadequacies of other documents. - Alastair - 13/11/2006
      This is becoming urgent.
    • Refactor to use a single servlet for all R-GMA - Kush - 11/12/2006
      Code checked in and tests work.
    • Check that logging chapter of design is consistent with what has been recently requested by sysadmins - Steve - 1/1/2007
    • Identify any of our components that are using the old APIs. If they are raise a bug and fix. - Antony - 8/1/2007
    • Review Tasks and Remote Calls in design - Alastair - 8/1/2007
    • Ensure that the start call to Producer being added by Alastair is tested and the 2 new exceptions added by Ming are tested. - Parminder - 8/1/2007
      DONE for 1.5 and being migrated to HEAD
    • Watch bug on job publishing tables with VO and predicate - Antony - 15/1/2007
    • Find why Alessandra's mon box is unhappy - Alastair - 15/1/2007 CERN monb001 is also not happy. Threads and memory etc run out. Runs out of memory in about 90 minutes.
    • Set up a test to simulate 1000's of producers feeding an archiver - Parminder - 15/1/2007
      Started work on it. Should have something in about a week.
    • CLI Patch - and push it through - Alastair/Steve - 15/1/2007
      On PPS.
    • Dependency diagram in design needs updating - Steve - 15/1/2007
    • Investigate Martin's assertion: "The current registry also cannot handle queries from the new code with table aliases - they are converted into 'table AS alias' which it doesn't understand." This needs checking in the new code and a possible fix for the old. - Kush - 22/1/2007
      Martin says: I *think* this was a problem I encountered with a query like
      select t.col from table t
      The SQL parser (the new one I think) was translating this into
      select t.col from table AS t
      which I believe is also valid SQL. However the old registry didn't understand this form and threw the query out as invalid. I think I flagged it up because it was a new consumer / old registry incompatibility.
    • Get UI info so that we can get back in the RTM - Antony - 1/2/2007
    • Enable only Registry and Schema servlets on the registry - Antony - 1/2/2007
      Not as easy as it looks
    • Talk to Philipa next week about maintenance of registry XML - Antony and Alastair - 1/2/2007
    • Identify service details for new consumer to expose - Kush - 1/2/2007
      Kush has a list which he will circulate via e-mail
    • Identify simple status info - ??? - 1/2/2007
    • Design new call to list available VDBs - Ming - 9/2/2007
    • monitor LCGREcords - Antony - 9/2/2007
    • See how to force a local update to the schema when it is modified via that mon box - Ming - 9/2//2007
    • Consider one more meta-data column for the publishing mon box - ??? - 9/2/2007
    • All 1.5 test changes need copying to HEAD. They should first be identified - Parminder - 9/2/2007
    • Migrate disk cache changes to HEAD - Kush - 9/2/2007
    • Found a bug in the Java API - fixed on HEAD. Needs fixing in 1.5 and we need a test in 1.5 and HEAD - Kush - 9/2/2007
    • Need to look at the other APIs (1.5 and HEAD) and provide tests (1.5 and HEAD) to ensure that the Java API bug is not present - ??? - 9/2/2007
    • Improve release plan - Steve - 9/2/2007
    • Update design for schema following e-mail - Steve - 15/2/2007
  • Support list
    • 19/2/2007 - Alastair
    • 26/2/2007 - Kush
    • 5/3/2007 - Antony
    • 12/3/2007 - Paventhan
    • 19/3/2007 - Ming
    • 26/3/2007 - Paventhan
    • 2/4/2007 - Kush
    • 9/4/2007 - Antony
    • 16/4/2007 - Parminder
  • Bugs
     #19645 The Sub exception org.edg.info.ReadTimedOutException is an inappropriate type mjiang aduncan
     #20090 tomcat spawning processes without any limit aduncan harenber
     #22147 Registry not protected against bad ACL file aduncan fisher
     #22167 GLUE archiver has problems with stale lock files awilson fisher
     #22205 Upgrade to Glue schema 1.3 awilson sburke
     #23052 R-GMA excessive number of open connections fisher aforti
     #23361 add consumer/producer option to rgma-server-setup script fisher awilson
     #23827 java.lang.NumberFormatException:For input string akuseju pbhatti
  • Release strategy - memory management and JDK 5
  • FIXMEs
    • Schema - needs reviewing first
    • Tasks - repeat - needs reviewing
    • Remote Calls - repeat - needs reviewing
  • Plan for week ahead (was)
    • Antony - RTM UI, One GIN per site and look at related bugs in REMIND, scan of old tools, bugs 23361 and 23203
    • Paventhan - Look into Antlr, RGMA and BDII with C++ get priority
    • Alastair - review Tasks and RemoteCalls, developer's guide (will mostly be the week after next)
    • Ming - Support, Schema
    • Kush - Remote calls and task q
    • Parminder - Testing 1000 producers
  • AOB
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list of actions
Minutes
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