[ https://issues.apache.org/jira/browse/IMPALA-2471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Ho reassigned IMPALA-2471: ---------------------------------- Assignee: (was: Michael Ho) > Investigate HS2 Thrift efficiency > --------------------------------- > > Key: IMPALA-2471 > URL: https://issues.apache.org/jira/browse/IMPALA-2471 > Project: IMPALA > Issue Type: Task > Components: Backend > Affects Versions: Impala 2.2.4 > Reporter: Alan Choi > Priority: Minor > > There are some known performance issues with the current HS2 thrift protocol: > 1. Large overhead ~60% > This is unacceptably large. > 2. Slow network throughput ~10MB/sec only > Even though the HS2 client is co-located with the server, the throughput is > max out at ~10MB/sec -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org