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Hudson commented on PHOENIX-4214: --------------------------------- FAILURE: Integrated in Jenkins build Phoenix-master #1825 (See [https://builds.apache.org/job/Phoenix-master/1825/]) Revert "PHOENIX-4214 Scans which write should not block region split or (jtaylor: rev f4e51143a35bdd48f025b925c9988f98de92a4c3) * (edit) phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java * (edit) phoenix-core/src/it/java/org/apache/phoenix/execute/UpsertSelectOverlappingBatchesIT.java PHOENIX-4214 Scans which write should not block region split or close (jtaylor: rev f00380ef79795a675cfa5b50082147a273ac26f9) * (edit) phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java * (edit) phoenix-core/src/it/java/org/apache/phoenix/execute/UpsertSelectOverlappingBatchesIT.java > Scans which write should not block region split or close > -------------------------------------------------------- > > Key: PHOENIX-4214 > URL: https://issues.apache.org/jira/browse/PHOENIX-4214 > Project: Phoenix > Issue Type: Bug > Affects Versions: 4.12.0 > Reporter: Vincent Poon > Assignee: Vincent Poon > Fix For: 4.12.0 > > Attachments: PHOENIX-4214-0.98-v2.patch, > PHOENIX-4214-4.x-HBase-0.98_v1.patch, PHOENIX-4214.master.v1.patch, > PHOENIX-4214.master.v2.patch, splitDuringUpsertSelect_wip.patch > > > PHOENIX-3111 introduced a scan reference counter which is checked during > region preSplit and preClose. However, a steady stream of UPSERT SELECT or > DELETE can keep the count above 0 indefinitely, preventing or greatly > delaying a region split or close. > We should try to avoid starvation of the split / close request, and > fail/reject queries where appropriate. -- This message was sent by Atlassian JIRA (v6.4.14#64029)