[jira] [Created] (IGNITE-13183) Query timeout redesign

[Anton Vinogradov (Jira)]

Taras Ledkov created IGNITE-13183:
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             Summary: Query timeout redesign
                 Key: IGNITE-13183
                 URL: https://issues.apache.org/jira/browse/IGNITE-13183
             Project: Ignite
          Issue Type: Improvement
          Components: sql
    Affects Versions: 2.8.1
            Reporter: Taras Ledkov
            Assignee: Taras Ledkov
             Fix For: 2.9


*Motivation:*
Now the query timeout is set up for each node separately by the node configuration. This property isn't propagated for the all nodes of cluster. Also user cannot change / disable query timeout without restart all nodes of the cluster.

*Proposal fix:*
- Adds the default query timeout property to the {{DistributedSqlConfiguration}}. Use distributed metastore to store and manage the property.
- Deprecates the {{SqlConfiguration#defaultQueryTimeout}} property and use it to set up initial value of new property {{DistributedSqlConfiguration#defaultQueryTimeout}}
- Adds info about explicit query timeout to {{GridH2QueryRequest}} (boolean flag {{explicitTimeout=false}} by default). This is necessary so that the default timeout may be used for queries from old nodes.
- When query timeout is set to zero by old node ({{explicitTimeout=false}}) we assume this is the default value and use default timeout for this queries.




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