[IGNITE-5128] Support queries for GridClientData

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 1.9
• Fix Version/s: 2.1
• Component/s: clients, sql
• Assignee: Taras Ledkov
• Reporter: Taras Ledkov
• Created: 02/May/17 10:03
• Updated: 10/May/17 08:27
• Resolved: 05/May/17 12:28

Description

Now a query is executed via client compute API. Creates the task, task creates a job, job executes SQL query then results are reduced by task and sent to a client as a task results.

Implementation plan:

• Add the method ClientCursor GridClientData.query(String, Object.. args);
• Add the client messages to execute query and results paging to the org.apache.ignite.internal.processors.rest.client.message;
• Implement query protocol at the GridClientNioTcpConnection.

Issue Links

• links to: GitHub Pull Request #1905