Help Center/ MapReduce Service/ User Guide/ FusionInsight Manager Operation Guide (Applicable to 3.x)/ Log Management/ Viewing Role Instance Logs
Updated on 2024-04-11 GMT+08:00
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Viewing Role Instance Logs

Scenario

FusionInsight Manager allows users to view logs of each role instance.

Procedure

  1. Log in to FusionInsight Manager.
  2. Choose Cluster > Services, and click a service name. Then click the Instances tab of the service and click the name of the target instance to access the instance status page.
  3. In the Log area, click the name of a log file to preview its content online.

    • On the Hosts page, click a host name. In the instance list of the host, you can view the log files of all role instances on the host.
    • By default, a maximum of 100 lines of logs can be displayed. You can click Load More to view more logs. Click Download to download the log file to the local PC. For details about how to download service logs in batches, see Log Download.
    Figure 1 Viewing instance logs

Parent topic: Log Management