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External database server maintenance and reboot - ...

by New Contributor in Support Questions
‎05-16-2018 12:13 PM
‎05-16-2018 12:13 PM
We are using external database PostgreSQL for all our service like Hive, Sentry, Hue, etc. on our Hadoop cluster. We need to apply periodic security patches and reboot this Linux server hosting PostgreSQL database.   My question is what should we do with Hadoop cluster during this PostgreSQL server maintenance and reboot. We will ensure that this cluster is not used during this maintenance window.   Should we put Hadoop cluster in maintenance mode or we should completely stop the service on this cluster. ... View more
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BDR Path Exclusion

by New Contributor in Support Questions
‎05-14-2018 12:57 PM
‎05-14-2018 12:57 PM
I have just started working in this environment.   I would like to know, how to exclude sub folder from my replication.   My directory structure is                     /data/etl1/source/, /data/etl1/release/                     /data/etl2/source/, /data/etl2/release/                     /data/etl3/source/, /data/etl3/release/                     /data/etl4/source/, /data/etl4/release/                     /data/etl5/source/, /data/etl5/release/                     /data/etl6/source/, /data/etl6/release/   Now i would exclude all the files from /data/etl?/source/ folder) and should only replicate /data/etl!/source.   Source path: /data/ target path: /data/   ... View more
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