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Xu Cang commented on PHOENIX-4726: ---------------------------------- select ASYNC_CREATED_DATE from SYSTEM.CATALOG(ASYNC_CREATED_DATE DATE) where ASYNC_CREATED_DATE is not NULL order by ASYNC_CREATED_DATE desc limit 5; You are right, Vincent. By using above query I can verify this date is set for Async index build start timestamp. > save index build timestamp > -------------------------- > > Key: PHOENIX-4726 > URL: https://issues.apache.org/jira/browse/PHOENIX-4726 > Project: Phoenix > Issue Type: Improvement > Reporter: Xu Cang > Priority: Minor > > save index build timestamp, similar to ASYNC_REBUILD_TIMESTAMP, > Check IndexUtil.java for related code. > The reason this can be useful is: We saw a case index state stuck in 'b' for > quite some long time. And without a timestamp to indicate where it started, > it's hard to tell if this is a legit running task or stuck... -- This message was sent by Atlassian JIRA (v7.6.3#76005)