[jira] [Updated] (GIRAPH-126) Use Collections.emptyList() in BasicRPCCommunications.java
[ https://issues.apache.org/jira/browse/GIRAPH-126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] André Kelpe updated GIRAPH-126: --- Attachment: GIRAPH-126.patch removed empty lines Use Collections.emptyList() in BasicRPCCommunications.java -- Key: GIRAPH-126 URL: https://issues.apache.org/jira/browse/GIRAPH-126 Project: Giraph Issue Type: Improvement Reporter: André Kelpe Assignee: André Kelpe Priority: Minor Attachments: GIRAPH-126.patch, GIRAPH-126.patch I am doing some tests with giraph and I am having some memory problems. While I was browsing through the codebase I saw that you are allocating a new ArrayList (which has an underlying array of 10 elements) for each Vertex, that has no Messages to be delivered. That's a waste of memory and time. This patch replaces it with the EMPTY_LIST of the Collections utility class. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (GIRAPH-126) Use Collections.emptyList() in BasicRPCCommunications.java
[ https://issues.apache.org/jira/browse/GIRAPH-126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] André Kelpe updated GIRAPH-126: --- Attachment: GIRAPH-126.patch remove empty lines and grant apache the correct lines Use Collections.emptyList() in BasicRPCCommunications.java -- Key: GIRAPH-126 URL: https://issues.apache.org/jira/browse/GIRAPH-126 Project: Giraph Issue Type: Improvement Reporter: André Kelpe Assignee: André Kelpe Priority: Minor Attachments: GIRAPH-126.patch, GIRAPH-126.patch, GIRAPH-126.patch I am doing some tests with giraph and I am having some memory problems. While I was browsing through the codebase I saw that you are allocating a new ArrayList (which has an underlying array of 10 elements) for each Vertex, that has no Messages to be delivered. That's a waste of memory and time. This patch replaces it with the EMPTY_LIST of the Collections utility class. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
