[ https://issues.apache.org/jira/browse/FLINK-7456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chesnay Schepler updated FLINK-7456: ------------------------------------ Fix Version/s: (was: 1.4.0) 1.5.0 > Implement Netty sender incoming pipeline for credit-based > --------------------------------------------------------- > > Key: FLINK-7456 > URL: https://issues.apache.org/jira/browse/FLINK-7456 > Project: Flink > Issue Type: Sub-task > Components: Network > Reporter: zhijiang > Assignee: zhijiang > Fix For: 1.5.0 > > > This is a part of work for credit-based network flow control. > On sender side, each subpartition view maintains an atomic integer > {{currentCredit}} from receiver. Once receiving the messages of > {{PartitionRequest}} and {{AddCredit}}, the {{currentCredit}} is added by > deltas. > Each view also maintains an atomic boolean field to mark it as registered > available for transfer to make sure it is enqueued in handler only once. If > the {{currentCredit}} increases from zero and there are available buffers in > the subpartition, the corresponding view will be enqueued for transferring > data. -- This message was sent by Atlassian JIRA (v6.4.14#64029)