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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.

The following table describes the mapping job states in the Administrator tool contents panel:

Job Status	Rules and Guidelines
Queued	The job is in the queue.
Running	The Data Integration Service is running the job.
Completed	The job ran successfully.
Aborted	The job was flushed from the queue at restart or the node shut down unexpectedly while the job was running.
Failed	The job failed while running or the queue is full.
Canceled	The job was deleted from the queue or cancelled while running.
Unknown	The job status is unknown.

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User Guide

User Guide

Monitoring a Mapping

Monitoring a Mapping