[ https://issues.apache.org/jira/browse/DRILL-5060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Rogers reassigned DRILL-5060: ---------------------------------- Assignee: (was: Paul Rogers) > External Sort does not recognize query cancellation during long events > ---------------------------------------------------------------------- > > Key: DRILL-5060 > URL: https://issues.apache.org/jira/browse/DRILL-5060 > Project: Apache Drill > Issue Type: Bug > Affects Versions: 1.8.0 > Reporter: Paul Rogers > Priority: Minor > > The external sort operator performs in-memory or on-disk sorting. Several > functions within external sort can take an extended time. During this time, > the operator does not check if a query cancellation has occurred. These long > events are: > * Spilling a group of batches to disk > * In-memory sort > Note that "re-spilling" of spill files is covered by the first item above: > re-spill uses the same code to write the new file as is used for the original > "first generation" spill files. > Also, the final merge is handled because the downstream operator will check > for cancellation prior to fetching each batch from the sort operator. -- This message was sent by Atlassian JIRA (v6.4.14#64029)