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Re: Ranger Admin does not start

by New Member in Support Questions
‎07-19-2018 06:15 PM
‎07-19-2018 06:15 PM
Yes, I let Ambari/ranger create all - new to this stack and install, so would not have an idea if my settings are incorrect. I did try a manual install, but get the same errors. Possibly a new issue introduced with hdp 3-.0.0? Can you point me at steps you take to config and validate all your settings are correct... and then how to test the connection? Thanks! ... View more

Ranger Admin does not start

by New Member in Support Questions
‎07-19-2018 05:46 PM
‎07-19-2018 05:46 PM
New install on CENTOS 7. Trying to start all services, but ranger admin fails every time with variants of: SQLException : SQL state: HY000 java.sql.SQLException: null, message from server: "Host 'XXXXXXX' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'" ErrorCode: 1129 Which I clear with flush-hosts Ranger Password change utility is being executed by some other process Which I clear with: delete from x_db_version_h WHERE version = 'DEFAULT_ADMIN_UPDATE'; But I never get passed: 2018-07-19 17:08:02,416 [E] Can't establish connection!! Exiting.. 2018-07-19 17:08:02,417 [I] Please run DB setup first or contact Administrator.. Command failed after 1 tries Any ideas how to get Ranger Admin started? ... View more
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