Back Up Cloudera Navigator Data
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Make sure a purge task has run recently to clear stale and deleted
entities.
- You can see when the last purge tasks were run in the Cloudera Navigator console (From the Cloudera Manager Admin console, go to . Select .)
- If a purge hasn't run recently, run it by editing the Purge schedule on the same page.
- Set the purge process options to clear out as much of the backlog of data as you can tolerate for your upgraded system. See Managing Metadata Storage with Purge.
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Stop the Navigator Metadata Server.
- Go to .
- Select Navigator Metadata Server.
- Click .
- Back up the Cloudera Navigator Solr storage
directory.
sudo cp -rp /var/lib/cloudera-scm-navigator /var/lib/cloudera-scm-navigator-`date +%F`-CM
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If you are using an Oracle database for audit, in SQL*Plus, ensure
that the following additional privileges are set:
where nav is the user of the Navigator Audit Server database.GRANT EXECUTE ON sys.dbms_crypto TO nav; GRANT CREATE VIEW TO nav;