[ https://issues.apache.org/jira/browse/NUTCH-1499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebastian Nagel resolved NUTCH-1499. ------------------------------------ Resolution: Won't Fix > Usage of multiple ipv4 addresses and network cards on fetcher machines > ---------------------------------------------------------------------- > > Key: NUTCH-1499 > URL: https://issues.apache.org/jira/browse/NUTCH-1499 > Project: Nutch > Issue Type: New Feature > Components: fetcher > Affects Versions: 1.5.1 > Reporter: Walter Tietze > Priority: Minor > Fix For: 1.7 > > Attachments: apache-nutch-1.5.1.NUTCH-1499.patch > > > Adds for the fetcher threads the ability to use multiple configured ipv4 > addresses. > On some cluster machines there are several ipv4 addresses configured where > each ip address is associated with its own network interface. > This patch enables to configure the protocol-http and the protocol-httpclient > to use these network interfaces in a round robin style. > If the feature is enabled, a helper class reads at *startup* the network > configuration. In each http network connection the next ip address is taken. > This method is synchronized, but this should be no bottleneck for the overall > performance of the fetcher threads. > This feature is tested on our cluster for the protocol-http and the > protocol-httpclient protocol. > -- 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