2013.01 WP9: Data Management Facilities Development Monthly Activity By Task and Beneficiary

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This WP9 Activity Report described the activities performed in January 2013 by Beneficiary and Task.

It is part of Monthly Activity Report.

T9.1 Data Access and Storage Facilities

FAO Activities

Over the reporting period FAO has:

  • further developed version 1.1.0 of tree-uri-resolver with the adoption of the Fetherweight Stack.
  • worked on the integration of the following components for the release of gCube 2.12 (cf. #1092):
tree-repository-requests 1.0.0
tree-manager-library 3.0.0
trees 1.4.0
streams 2.0.1
tree-repository 3.0.0
tree-manager-service 3.0.0
tree-manager-stubs 3.0.0
tree-manager-framework 3.0.0
tree-uri-resolver 1.1.0
  • supported CNR, CERN, and NKUA across a range of development, integration, and debugging tasks (e.g. #1158, #1006, #1053, #1062);

None to report.

None to report.

CNR Activities

Species Discovery Service

The CNR has been involved in the following activities:

  • the development of remote plugins to allow connections between the service and remote service implementations, to manage external repositories.

Species Tree Manager Plugin

  • Document SpeciesTMPlugin: provided a WIKI documentation on the SpeciesTMPlugin, including:
    • a tree model generated by SpeciesTMPlugin
    • the generic model in XMLSchema
    • information about the library used for formulating requests and its Maven coordinates.
    • the Maven coordinates of √¨SpeciesTMPlugin component.
  • Related ticket: #992

OAI Tree Manager Plugin

  • Introduced encryption/decryption tree id in oai-tm-plugin.

None to report.

None to report.

T9.2 Data Transfer Facilities

CERN Activities

SMP provider for Apache VFS has been developed and integrated in the Agent Service and potlet in order to implement transfers from SMP protocols. corresponding ticket

Browsing the storage manager in the portlet and perform transfers from/to it. This feature has been integrated both by agent and scheduler. corresponding ticket

Implemented the possibility to transfer files that exist in the agent. That means the user is able to browse the agent from the portlet's side and perform transfer with agent's files (it can be useful in the case of transferring log files from GHNs to Storage Manager). corresponding ticket

release of the Data Transfer components for gCube 2.12.0


A new version of the Data Transfer Components have been released for gCube 2.12.0

NKUA Activities

Nothing to report

Nothing to report

Nothing to report

Terradue Activities

  • We analyzed the WPS-hadoop implementation in order to increase the 'streaming' support, targeting the integration of legacy applications:
    • management of environmental variables
    • management of application deployment in the Hadoop workspace
    • management of the dependencies on the Hadoop cluster by means of repository for legacy application
  • Terradue enhanced the debugging capacity for WPS-hadoop in Eclipse to ease the WPS process implementation.


Definition of enhancements on WPS-hadoop

T9.3 Data Assessment, Harmonization and Certification Facilities

CNR Activities

Integration issues with SDMX related components have been solved in order to release components in gCube 2.12. Wiki documentation related to the SDMX Statistical Data Dissemination System has been updated with information relevant to the developers that want to leverage the client libraries (#1012).

None to report.

None to report.

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