hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ashu Pachauri (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-18786) FileNotFoundException should not be silently handled for primary region replicas
Date Sat, 09 Sep 2017 01:20:00 GMT
Ashu Pachauri created HBASE-18786:
-------------------------------------

             Summary: FileNotFoundException should not be silently handled for primary region
replicas
                 Key: HBASE-18786
                 URL: https://issues.apache.org/jira/browse/HBASE-18786
             Project: HBase
          Issue Type: Sub-task
            Reporter: Ashu Pachauri


This is a follow up for HBASE-18186.
FileNotFoundException while scanning from a primary region replica can be indicative of a
more severe problem. Handling them silently can cause many underlying issues go undetected.
We should either
1. Hard fail the regionserver if there is a FNFE on a primary region replica, OR
2. Report these exceptions as some region / server level metric so that these can be proactively
investigated.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message