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https://issues.apache.org/jira/browse/ASTERIXDB-1948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yingyi Bu updated ASTERIXDB-1948:
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Description:
Refer to the rebalance design doc:
https://cwiki.apache.org/confluence/display/ASTERIXDB/Rebalance+API+and+Internal+Implementation
In the event of failures, there could be:
-- leaked source files (from metadata transaction a) which will be reclaimed in
the next rebalance operation,
-- or leaked target files (from metadata transaction b) which will not be
reclaimed,
-- or leaked node group name (from metadata transaction a) which doesn't
prevent the success of the next rebalance operation.
was:
Refer to the rebalance design doc:
https://cwiki.apache.org/confluence/display/ASTERIXDB/Rebalance+API+and+Internal+Implementation
In the event of failures, there could be:
-- leaked source files (from metadata transaction a) which will be reclaimed in
the next rebalance operation,
-- or leaked target files (from metadata transaction b) which will not be
reclaimed,
-- or leaked node group name (from metadata transaction b) which doesn't
prevent the success of the next rebalance operation.
> Potential file leaks if crash happens during rebalance
> ------------------------------------------------------
>
> Key: ASTERIXDB-1948
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1948
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: CLUS - Cluster management
> Reporter: Yingyi Bu
> Assignee: Yingyi Bu
>
> Refer to the rebalance design doc:
> https://cwiki.apache.org/confluence/display/ASTERIXDB/Rebalance+API+and+Internal+Implementation
> In the event of failures, there could be:
> -- leaked source files (from metadata transaction a) which will be reclaimed
> in the next rebalance operation,
> -- or leaked target files (from metadata transaction b) which will not be
> reclaimed,
> -- or leaked node group name (from metadata transaction a) which doesn't
> prevent the success of the next rebalance operation.
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