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https://issues.apache.org/jira/browse/ASTERIXDB-1492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Abdullah Alamoudi resolved ASTERIXDB-1492.
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Resolution: Invalid
> State mess up for failed Feeds
> ------------------------------
>
> Key: ASTERIXDB-1492
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1492
> Project: Apache AsterixDB
> Issue Type: Bug
> Reporter: Yingyi Bu
> Assignee: Abdullah Alamoudi
> Priority: Critical
> Labels: soon
>
> I had a failed feed because of timeout. Then, I dropped the dataverse and
> created the same feed again. After connecting the feed again, I got the
> following events in the NC log:
> {noformat}
> 2016-06-21 14:20:34,603 WARN [cb-io-1-15] dcp.DCPHandler
> (Slf4JLogger.java:warn(161)) - Unexpected status of StreamRequestResponse:
> ERR_EXISTS (0x2, The key exists in the cluster (with another CAS value))
> 2016-06-21 14:20:34,603 WARN [cb-io-1-15] dcp.DCPHandler
> (Slf4JLogger.java:warn(161)) - Unexpected status of StreamRequestResponse:
> ERR_EXISTS (0x2, The key exists in the cluster (with another CAS value))
> 2016-06-21 14:20:34,604 WARN [cb-io-1-15] dcp.DCPHandler
> (Slf4JLogger.java:warn(161)) - Unexpected status of StreamRequestResponse:
> ERR_EXISTS (0x2, The key exists in the cluster (with another CAS value))
> 2016-06-21 14:20:34,604 WARN [cb-io-1-15] dcp.DCPHandler
> (Slf4JLogger.java:warn(161)) - Unexpected status of StreamRequestResponse:
> ERR_EXISTS (0x2, The key exists in the cluster (with another CAS value))
> 2016-06-21 14:20:34,604 WARN [cb-io-1-15] dcp.DCPHandler
> (Slf4JLogger.java:warn(161)) - Unexpected status of StreamRequestResponse:
> ERR_EXISTS (0x2, The key exists in the cluster (with another CAS value))
> 2016-06-21 14:20:34,605 WARN [cb-io-1-15] dcp.DCPHandler
> (Slf4JLogger.java:warn(161)) - Unexpected status of StreamRequestResponse:
> ERR_EXISTS (0x2, The key exists in the cluster (with another CAS value))
> 2016-06-21 14:20:34,605 WARN [cb-io-1-15] dcp.DCPHandler
> (Slf4JLogger.java:warn(161)) - Unexpected status of StreamRequestResponse:
> ERR_EXISTS (0x2, The key exists in the cluster (with another CAS value))
> {noformat}
> After wiping out the AsterixDB instance and redoing everything from scratch,
> it works. Therefore, I doubt that the system keeps some states around for a
> failed feed.
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