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:View monitoring results

Last Updated:Apr 07, 2024

The Node Query page displays the monitoring results of tables based on monitoring rules. After monitoring rules are triggered, you can go to the Node Query page to view monitoring results.

Go to the Node Query page

  1. Log on to the DataWorks console. In the left-side navigation pane, choose Data Modeling and Development > Data Quality. On the page that appears, select the desired workspace from the drop-down list and click Go to Data Quality.

  2. In the left-side navigation pane of the Data Quality page, click Node Query.

    On the Node Query page, you can configure parameters such as Engine/Data Source, Status, and My Subscriptions to search for the related nodes that generate E-MapReduce (EMR) tables, Hologres tables, AnalyticDB for PostgreSQL tables, and MaxCompute tables and view the monitoring results of the tables.

View the monitoring results of EMR, Hologres, AnalyticDB for PostgreSQL, and MaxCompute tables

任务查询

GUI element

Description

Engine/Data Source

The name of the compute engine. In this example, select EMR, Hologres, AnalyticDB for PostgreSQL, or MaxCompute.

Engine/Database Instance

The name of the EMR data source, Hologres data source, AnalyticDB for PostgreSQL data source, or MaxCompute data source where the desired tables reside.

Status

The status of monitoring rules. Valid values: Normal, Running, Blocks, and Alerts. Pay attention to partitions that trigger alerts or blocks.

Data Timestamp

The data timestamp.

My Subscriptions

Specifies whether to display only the monitoring results of tables that you subscribed to.

Run At

The time when monitoring rules were triggered.

Table Name

The name of the table whose monitoring result you want to view.

Node

The node that triggered monitoring rules.

Details

Find a table and click Details in the Actions column. On the page that appears, you can perform the following operations on each monitoring rule that is configured for the table:

  • Find a rule and click View History Check Results in the Actions column to view the monitoring result history of the rule.

  • Enter comments on a rule based on the execution status of the rule. Perform the following steps to enter comments on a rule:

    1. Find the rule and click Problem Handling in the Actions column.

    2. In the Problem Handling dialog box, configure the Handling Method and Comments parameters.

    3. Click OK.

    Important

    You can use the problem handling feature only in DataWorks Enterprise Edition or more advanced editions.

  • Find a rule and click Handling Logs in the Actions column to view the processing history of the rule.

Rules

Find a table and click Rules in the Actions column to go to the rule configuration page of the table. On this page, you can view partition filter expressions and monitoring rules that are configured for the table and modify the rules based on your business requirements. For more information, see Configure monitoring rules for MaxCompute.

View Log

Find a table and click View Log in the Actions column to view the operational logs of monitoring rules that are configured for the table.

View Statistics

Find a table and click View Statistics in the Actions column to view rule execution information about the table, including the number of rows and the table size.

View lineage

Find a table and click View lineage in the Actions column. The DataMap page appears. You can view the table lineage on the page.