[ https://issues.apache.org/jira/browse/PHOENIX-5860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chao Wang updated PHOENIX-5860: ------------------------------- Affects Version/s: 4.15.0 4.14.1 4.14.2 4.14.3 > Throw exception which region is closing or splitting when delete data > --------------------------------------------------------------------- > > Key: PHOENIX-5860 > URL: https://issues.apache.org/jira/browse/PHOENIX-5860 > Project: Phoenix > Issue Type: Bug > Components: core > Affects Versions: 4.13.1, 4.15.0, 4.14.1, 4.14.2, 4.14.3 > Reporter: Chao Wang > Priority: Blocker > Attachments: PHOENIX-5860.4.13.x-HBASE.1.3.x.001.patch > > > Currently delete data is UngroupedAggregateRegionObserver class on server > side, this class check if isRegionClosingOrSplitting is true. when > isRegionClosingOrSplitting is true, will throw new IOException("Temporarily > unable to write from scan because region is closing or splitting"). > when region online , which initialize phoenix CP that > isRegionClosingOrSplitting is false.before region split, region change > isRegionClosingOrSplitting to true.but if region split failed,split will roll > back where not change isRegionClosingOrSplitting to false. after that all > write opration will always throw exception which is Temporarily unable to > write from scan because region is closing or splitting。 > so we should change isRegionClosingOrSplitting to false when region > preRollBackSplit in UngroupedAggregateRegionObserver class。 > A simple test where a data table split failed, then roll back success.but > delete data always throw exception. > # create data table > # bulkload data for this table > # alter hbase-server code, which region split will throw exception , then > rollback. > # use hbase shell , split region > # view regionserver log, where region split failed, and then rollback > success. > # user phoenix sqlline.py for delete data, which will throw exption > > -- This message was sent by Atlassian Jira (v8.3.4#803005)