[ https://issues.apache.org/jira/browse/FLINK-10319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
TisonKun closed FLINK-10319. ---------------------------- Resolution: Won't Do Assignee: TisonKun Release Note: Cannot reach a consensus > Too many requestPartitionState would crash JM > --------------------------------------------- > > Key: FLINK-10319 > URL: https://issues.apache.org/jira/browse/FLINK-10319 > Project: Flink > Issue Type: Improvement > Components: Distributed Coordination > Affects Versions: 1.7.0 > Reporter: TisonKun > Assignee: TisonKun > Priority: Major > Labels: pull-request-available > Fix For: 1.8.0 > > Time Spent: 10m > Remaining Estimate: 0h > > Do not requestPartitionState from JM on partition request fail, which may > generate too many RPC requests and block JM. > We gain little benefit to check what state producer is in, which in the other > hand crash JM by too many RPC requests. Task could always > retriggerPartitionRequest from its InputGate, it would be fail if the > producer has gone and succeed if the producer alive. Anyway, no need to ask > for JM for help. -- This message was sent by Atlassian JIRA (v7.6.3#76005)