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From "Randall Leeds (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (COUCHDB-1305) keep db crashes from bubbling through couch_server when possible
Date Thu, 13 Oct 2011 21:50:12 GMT
keep db crashes from bubbling through couch_server when possible
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                 Key: COUCHDB-1305
                 URL: https://issues.apache.org/jira/browse/COUCHDB-1305
             Project: CouchDB
          Issue Type: Improvement
          Components: Database Core
            Reporter: Randall Leeds
            Assignee: Randall Leeds
            Priority: Minor
             Fix For: 1.3


COUCHDB-1050 shows how an error in a db process can cause unexpected 'EXIT' messages to reach
couch_server. These messages cause couch_server to restart, forcing all open databases to
close, which has nasty effects like killing replications and index generation in unrelated
databases. I suggest we use the couch_dbs_by_pid table to swallow the error, cleanup the ETS
tables, log a message and continue. If a match isn't found in the table then the current unexpected
message crash should be preserved.

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