[ https://issues.apache.org/jira/browse/FLINK-22072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Flink Jira Bot updated FLINK-22072: ----------------------------------- Labels: auto-deprioritized-major stale-minor (was: auto-deprioritized-major) I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issues has been marked as Minor but is unassigned and neither itself nor its Sub-Tasks have been updated for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is still Minor, please either assign yourself or give an update. Afterwards, please remove the label or in 7 days the issue will be deprioritized. > Rethink UnfulfillableSlotRequestException class hierarchy > --------------------------------------------------------- > > Key: FLINK-22072 > URL: https://issues.apache.org/jira/browse/FLINK-22072 > Project: Flink > Issue Type: Technical Debt > Components: Runtime / Coordination > Reporter: Chesnay Schepler > Priority: Minor > Labels: auto-deprioritized-major, stale-minor > > The ResourceManager currently can throw 2 different exceptions if not enough > slots are available: > UnfulfillableSlotRequestException, if a slot could not be acquired, and no TM > in the cluster could even theoretically provide it (due to the resource > profiles not matching) > NoResourceAvailableException, if a slot could not be acquired, because none > are free or a task executor, that could theoretically provide it, could not > be allocated > Despite being fairly similar in terms of semantics, hierarchy wise these are > completely separate. > {code} > UnfulfillableSlotRequestException < ResourceManagerException < FlinkException > NoResourceAvailableException < JobException > {code} -- This message was sent by Atlassian Jira (v8.20.1#820001)