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The number of days to wait until a data object is considered for compaction. By default, a data object isn't merged together with others for at least 10 full days. This gives you some time to delete invalid or duplicated data objects that have been created by mistake before they get merged together with other data objects. This setting is found in your default.properties file. auto-compaction.daysWithoutCompaction=10 |
If Datameer X has been shut down with jobs still in the queue, upon restart, those jobs resume running as scheduled. To pause any scheduled jobs upon starting/restarting Datameer , X use the conductor.sh option --jobschedulerPaused.
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The jobs shown to be running or queued are for processes within Datameer. There is a second queue jobs must go through on the Hadoop cluster. Datameer X submits jobs to Hadoop for processing. The Hadoop administrator may observe the job's status by monitoring the job Tracker or YARN Resource Manager for the Hadoop cluster.
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To run a job:
- Click the Admin tab on the top of the page, then click the Jobs History tab on the left.
- Click the name of the job and click Run.
The job is queued, runs, and then displays the results.
Depending on the volume of data, a job might take some time to run.
To view source details:
- Click the Admin tab on the top of the page, then click the Jobs History tab on the left.
- Click the name of the job and click Workbook Details.
- From here, you can edit the workbook, by clicking Open. See Working 1Working with Workbooks to learn more.
- To view the complete data set, click View Latest Results. You can click the tabs to view each sheet in the workbook. You can scroll through the data, or click Go To Line to view a specific record. From here, you can click Open to edit the workbook.
From the Workbook Details page, click Details to view details about the job.
Note Smart Execution jobs, marked as YARN Applications in the manager, are listed as successful even if a problem leads to the Datameer X job failing.
Version information
- Shows the version number.
- Shows the version revision.
- Shows the Hadoop distribution version.
- Shows the product ID.
Product ID
A product ID is generated in the Java preferences store when an instance of Datameer X is installed. This Product-ID is then tied to the license.
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The initial product ID is needed in order for Datameer X to function with the license. If a new product ID is generated, the license is no longer valid. Possible reasons that a new product ID would generate:
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