[ https://issues.apache.org/jira/browse/TEZ-992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Zhang updated TEZ-992: --------------------------- Attachment: (was: Vertex_2.gv) > Recovery data should not be written on AsyncDispatcher thread > ------------------------------------------------------------- > > Key: TEZ-992 > URL: https://issues.apache.org/jira/browse/TEZ-992 > Project: Apache Tez > Issue Type: Sub-task > Reporter: Bikas Saha > Assignee: Jeff Zhang > > This may block the DAG operations in case the recovery data needs to be > synchronously stored. The operations requiring this blocking operation should > change their state machines to wait for the store operation before moving > ahead. They will move ahead after they receive notification from the > RecoveryService that their operation has completed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)