[GIRAPH-649] Create a contrib project to read / write graph and results to data store through Apache Gora

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Assignee: Renato Javier Marroquín Mogrovejo
• Reporter: Claudio Martella
• Created: 25/Apr/13 14:31
• Updated: 20/Oct/14 03:23
• Resolved: 20/Oct/14 03:23

Description

Currently we support reading a graph from NoSQL stores HBase and Accumulo. Th contribs are similar but they are two different codebases for us. Apache Gora provides a general API to access data stores such as HBase and Accumulo (and other NoSQL stores like Cassandra, and relational databases as well). It could make sense to merge the current support for NoSQL stores into a single contrib through Gora, to minimize code duplication and win support more stores.

Issue Links

• duplicates: GIRAPH-946 Upgrade to Gora 0.5

Sub-Tasks

• Create VertexInputFormat from Apache Gora: Resolved
• Create VertexOutputFormat to Apache Gora: Resolved
• Create EdgeInputFormat from Apache Gora: Resolved
• Create EdgeOutputFormat to Apache Gora: Resolved
• Create necessary documentation for Giraph-Gora integration: Resolved