MaoYuan Xian created HAMA-761:
---------------------------------
Summary: Improvement for GraphJobMessage comparation operation
Key: HAMA-761
URL: https://issues.apache.org/jira/browse/HAMA-761
Project: Hama
Issue Type: Improvement
Components: graph
Affects Versions: 0.6.1
Reporter: MaoYuan Xian
Assignee: MaoYuan Xian
Currently, GraphJobMessage comparation opertion depends on the default
comparator (org.apache.hadoop.io.WritableComparator used), which has to read
out all GraphJobMessage message (including key and value) when does the
comparation.
Since lots of comparation operations happen in graph computing, this limitation
makes a performance downgrade.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
