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asko edited comment on PHOENIX-4458 at 12/18/17 8:14 AM: --------------------------------------------------------- Region dead lock due to the thread of index writers hold on default pool, other threads can not assign thread resources from default pool , But this case have local indexes which is key point for this bug, May be have other reasons? was (Author: asko): Region dead lock due to the thread of index writers hold on default pool, other threads can not assign thread resources from default pool > Region dead lock when executing duplicate key upsert data table(have local > index) > --------------------------------------------------------------------------------- > > Key: PHOENIX-4458 > URL: https://issues.apache.org/jira/browse/PHOENIX-4458 > Project: Phoenix > Issue Type: Bug > Affects Versions: 4.11.0 > Reporter: asko > Priority: Critical > Attachments: RegionDeadLockTest.java, jstack > > > The attach file *RegionDeadLockTest.java* can produce this bug after running > a few minutes. > The region will be hang that can not read/write. -- This message was sent by Atlassian JIRA (v6.4.14#64029)