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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-4638) Share current DDL schema and pending DDL operations with joining nodes
Date Wed, 01 Feb 2017 10:38:51 GMT
Vladimir Ozerov created IGNITE-4638:
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             Summary: Share current DDL schema and pending DDL operations with joining nodes
                 Key: IGNITE-4638
                 URL: https://issues.apache.org/jira/browse/IGNITE-4638
             Project: Ignite
          Issue Type: Sub-task
          Components: SQL
            Reporter: Vladimir Ozerov
             Fix For: 2.0


Design considerations:
1) Should be implemented through custom discovery data mechanism. 
2) Probably it makes sense to add version to every DDL change. E.g. (topVer + local coordinator
ctr). It will help us to avoid duplicated operations in case of some unforseen races.



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