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Damian_S
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ambari external metastore must be empty

by New Contributor in Support Questions
‎04-28-2020 01:48 AM
‎04-28-2020 01:48 AM
Hi,   After recreating hadoop cluster on HDInsight and connecting to the external metastore I get an error "Custom Ambari Metastore DB must be empty". Why I get this error? The goal was to keep all the metadata in external DB in case to preserve these data every time when I delete and recreate the cluster. ... View more
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Re: HIVE don't display databases after re-creating...

by New Contributor in Support Questions
‎04-16-2020 06:07 AM
‎04-16-2020 06:07 AM
I haven't migrated the original metastore data. Is it possible to do this if I haven't put my metastore data outside the default database (I found information that by default metastore data is stored in derby database on the head node)? Or better way is to create some external database to keep metastore data and point the cluster to use this when re-creating? ... View more

HIVE don't display databases after re-creating clu...

by New Contributor in Support Questions
‎04-16-2020 02:13 AM
‎04-16-2020 02:13 AM
Hi, I've created hadoop cluster on Azure HDinsight, next I've created some databases on hive. After deleting and re-creating cluster with connection to the same storage account hive is not showing all databases by 'show databases;' command, I see only three default databases (default, information_schema,sys) even though the databases I've created are visible in hdfs. ... View more
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Date Registered ‎04-16-2020 01:59 AM
Last Visited ‎05-29-2020 10:08 AM
Total Messages Posted 3