[jira] [Updated] (IGNITE-13310) Add tracing of SQL queries.

["Maxim Muzafarov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-13310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-13310:
-------------------------------------
    Labels: important  (was: )

> Add tracing of SQL queries.
> ---------------------------
>
>                 Key: IGNITE-13310
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13310
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Mikhail Petrov
>            Assignee: Mikhail Petrov
>            Priority: Major
>              Labels: important
>             Fix For: 2.10
>
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> It's needed to add tracing of SQL queries  based on the tracing framework that was added as part of the [IGNITE-13060|https://issues.apache.org/jira/browse/IGNITE-13060]
> Tracing of SQL queries must show phases of query execution, their duration, errors and additional information describing each of the phases, such as the number of rows requested from a remote node, SQL query mapping, and so on.
> For the first step of implementation Its proposed to distinguish the following phases of queries execution:
> *     The overall execution of SQL query.
> *     Opening SQL query cursor.
> *     Closing SQL query cursor.
> *     Cancellation SQL query cursor. 
> *     Parsing SQL query.    
> *     Processing SQL query execution request.   
> *     Processing SQL next result page request.
> *     Processing mapped node response with requested SQL result page.
> *     Execution SQL query by H2.
> *     Reading rows from cursor and preparing result page.
> *     Processing SQL query fail response.
> *     Processing DML query request.
> *     Processing DML query response.
> *     Processing query cancellation request.
> *     Opening cursor iterator.
> *     Opening cursor iterator.
> *     Fetching SQL query result page.
> *     Waiting for SQL query results page to be received.
> *     Processing SQL index range request.
> *     Processing SQL index range response.
> *     Execution of SQL DML query.
> *     Execution of SQL command query which either DDL SQL queries or Ignite native SQL commands.
> *     SQL query partitions reservation.
> *     Update of cache as a result of the SQL DML query.
> *     Processing of incoming batch.
> And keeps the following info: 
> * SQL query text 
> * SQL query schema
> * Number of rows that result page contains.
> * Number of rows that index range response contains.
> * Name of SQL table.
> * Number of cache entries to be updated as a result of DML query.



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