Hortonworks ManualsHortonworks Data Platform

 

 5.6.1. Hive-Metastore process alert

This alert is triggered if the Hive Metastore process cannot be determined to be up and listening on the network for the configured critical threshold, given in seconds. It uses the Nagios check_tcp plug-in.

 5.6.1.1. Potential causes

  • The Hive Metastore service is down

  • The MySQL service is down

  • The Hive Metastore host is not reachable over the network

 5.6.1.2. Possible remedies

  • Using the Management Header on the Services View, stop the Hive service and then restart it.

  • Use ping to check the network connection between the Nagios server and the Hive Metastore process

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