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ETC Meeting Minutes 06/26/2012

 

Attendance

NameOrganization
Katie BaynesECHO
Doug NewmanECHO
Luther LightyECHO
Jon PalsECS
Chris FinchJPL
Renea EricksonNSIDC
Cathy FowlerNSIDC
Jessica GaronASF
Travis KrohLPDAAC
Matt MartensLPDAAC
Jody RundellLPDAAC
Ben McMurryORNL
Mary NairGHRC
Merlee HansenSEDAC
Lindsay ParkerASDC
Marsha LaRoseeASDC

 

ECHO System Status & PM Planning

Unplanned maintenance

  • Partner Test: 06/21 10.48.3 to Partner Test and Test Bed

Ingest problems requiring manual operations intervention:

  • LPDAAC_TS1 – (06/21) transient connectivity issue. Provider resumed in Partner Test with no further issues.

System Issues 6/19/12 – 6/26/12

  • Operations: 6/20-21 intermittent log out issues (solved by HA configuration changes)
  • Partner Test: 6/20-21 intermittent log out issues and ordering problems (solved by HA configuration changes)
  • Partner Test: persistent Reverb granule searching performance problems exacerbated as registered user (11012460)
  • Test Bed: No issues
  • Operations Ingest: LPDAAC_TS1 paused and resumed

 

Recent Reverb Metrics

Recent Performance Metrics

 

In Operations 10.47

  • Pushed to Operations 6/6

 

In Test 10.48

  • Pushing to Operations 6/27 pending workload testing successful completion
  • NCR 11012417 ECHO Reverb (10.44.10): Interface hanging indefinitely with "Failed to complete current request" growler (NSIDC)
  • NCR 11012455 Improved URS/Account Informational Text (GSFC)
  • Miscellaneous Reverb Error fixes (some backported)
  • Resolving some chattiness issues affecting URS
  • NCR 11012448 Reverb granule results page "show metadata" link shows white-on-white (invisible) text (Duplicate 11012398) (Both LPDAAC and NSIDC) (Backported from 10.49)
  • NCR 11012546 Reverb API-Test, 10.48.1 - Service options not showing up in Reverb (NSIDC) (Backported from 10.50)

10.48.3 was pushed to the Operational environment on Wednesday 6/27/2012

 

In Test 10.49

  • 2 week sprint, finished 6/15
  • Additional NCRs related to Reverb errors (11012510, 11012511, 11012512, 11012513, 11012514)
  • NCR 11012411 more URS informational text
  • Oracle 11g upgrade work

10.49.0 was pushed to the testbed environment on Thursday 6/28/2012

 

In Development 10.50

  • 3 week sprint, finishing up 7/6 (extended by one week)
  • NCR 11012227 ECHO Reverb: Link NSIDC test-WMS to ECHO test environments (NSIDC)
  • NCR 11012501  Reverb Repeating Dates Option has a flaw when selecting Fall to Winter months (NSIDC)
  • NCR 11012400  ECHO Reverb (10.44.9): Total Query Time inaccurate/misleading(NSIDC)
  • Oracle 11g upgrade work
  • Migration from Mac XServe to Linux environment work

 

New ETC Topic: Processing Level Search

LPDAAC High Priority NCR: 11010811 ECHO:REVERB:Get rid of the Processing Levels section on the main page

  
  3/21/2011 Lemig, Kelly 
  Get rid of the Processing Levels section on the main page. 
  Does anyone ever use those to narrow their search? 
  The levels are stated differently in the metadata for different 
  products and makes it confusing,  and likely that a user would 
  not receive the expected results, or exclude datasets inadvertently. 
  Like 2 versus level 2

  ================== DAAC History ==================
  Entered By: Lemig, Kelly
  Found By: Lemig, Kelly
  Assigned Priority: not set
  Severity: 2 - Severe
  Requested Category: not set
  Escalate Notes: not set


  ================== ECHO_TTs History ==================
  Entered By: Lemig, Kelly
  Found By: Lemig, Kelly
  Priority Date: not set
  Severity: not set

 

As we discussed during the meeting, I spent some time looking at the usage levels of the processing levels search filters. From looking at our logs, I have discovered that this parameter has already been used in Reverb queries over 4000 times since June 1 of 2012.
To me, this means that we probably don't want to remove this from our search options at this time. It might be more helpful to investigate and consolidate the values in use by various dat partners and agree upon a list that can be used by all (i.e. everyone could use "2" rather than "Level 2" or vice versa)

 

 

New ETC Topic: Consolidation of User Accounts in PT and TB Environment

  • Proposed change will simplify testing of new URS updates and consolidate URS test environments.
  • Please recall that email addresses need to be unique across all accounts. Notifications will be sent.
  • Tentative plan to rollout 8/1

 

Upcoming Events

  • Operations 10.48.3 Release - 6/27/2012 (contingent upon successful workload test)
  • No PM 7/4

 

Open Floor