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ASF GitHub Bot commented on DRILL-6279: --------------------------------------- Github user arina-ielchiieva commented on a diff in the pull request: https://github.com/apache/drill/pull/1197#discussion_r179402877 --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/server/rest/profile/OperatorWrapper.java --- @@ -38,7 +39,16 @@ * Wrapper class for profiles of ALL operator instances of the same operator type within a major fragment. */ public class OperatorWrapper { + //private static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(OperatorWrapper.class); --- End diff -- If logger is not needed, remote it. > Web UI should indicate when operators have spilled in-memory data to disk > ------------------------------------------------------------------------- > > Key: DRILL-6279 > URL: https://issues.apache.org/jira/browse/DRILL-6279 > Project: Apache Drill > Issue Type: Improvement > Affects Versions: 1.13.0 > Reporter: Kunal Khatua > Assignee: Kunal Khatua > Priority: Major > Fix For: 1.14.0 > > Attachments: spillToDiskSnapshot.png > > > Currently, there is no indication of when an operator is spilling to disk, > which would help explain a slow running query. > Suggestions are welcome, but the current proposal is to simply update the > Operators Overview section to show average and max spill cycles, preferrably, > with a color code (or formatting). -- This message was sent by Atlassian JIRA (v7.6.3#76005)