[ https://issues.apache.org/jira/browse/CALCITE-1316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Francis Chuang updated CALCITE-1316: ------------------------------------ Fix Version/s: (was: avatica-1.12.0) avatica-1.13.0 > Better control over retried operations in Avatica client > -------------------------------------------------------- > > Key: CALCITE-1316 > URL: https://issues.apache.org/jira/browse/CALCITE-1316 > Project: Calcite > Issue Type: Improvement > Components: avatica > Reporter: Josh Elser > Assignee: Josh Elser > Priority: Major > Fix For: avatica-1.13.0 > > > We have at least two places in the Avatica client now where we will try to > re-issue "RPCs" in the attempt to work seamlessly with load-balanced servers. > Between these two places, we have finite retries, infinite retries and no > standardized back-off strategies. We should try to centralize this into one > place and make sure that users can override the logic, heaven forbid they > come up with some situation where it's necessary. > Need to investigate the retry-loops we have in the Avatica client now, > categorize the loops and come up with a minimal set of knobs to configure the > retries, expose those knobs in the JDBC URL string options, and update the > documentation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)