Big Data Management User Guide

10.2.1
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- 10.5.2
- 10.5.1
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- 10.4.1
- 10.4.0
- 10.2.2 HotFix 1
- 10.2.2 Service Pack 1
- 10.2.2

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Monitoring a Mapping

You can monitor a mapping that runs in the Hadoop environment.

In the Administrator tool, click the

Monitor

tab.

Select the

Execution Statistics

view.

In the Navigator, choose to open an ad hoc job, a deployed mapping job, or a workflow.

To choose an ad hoc job, expand a Data Integration Service and click

Ad Hoc Jobs

To choose a deployed mapping job, expand an application and click

Deployed Mapping Jobs

To choose a workflow, expand an application and click

Workflows

The list of jobs appears in the contents panel.

Click a job to view its properties.

The contents panel shows the default

Properties

view for the job. For a Blaze engine mapping, the Blaze engine monitoring URL appears in the general properties in the details panel. The monitoring URL is a link to the YARN web user interface for Spark jobs.

Choose a view in the contents panel to view more information about the job:

To view the execution plan for the mapping, select the

Execution Plan

view.

To view the summary statistics for a job, click the

Summary Statistics

view.

To view the detailed statistics for a job, click the

Detailed Statistics

view.

You can view the number of rows processed in the Summary Statistics for a Hive source or target. The remaining values do not appear for Hive sources and targets.

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Table of Contents

Big Data Management User Guide

Big Data Management User Guide

Monitoring a Mapping

Monitoring a Mapping