Member since
10-02-2015
5
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4
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2
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Title | Views | Posted |
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902 | 10-13-2015 09:15 PM | |
1966 | 10-02-2015 10:26 PM |
04-20-2016
10:33 PM
1 Kudo
Good question @Sumit Nigam. I think there is no sync between the HMaster and the slider AppMaster w.r.t the regionserver's expiry, and you could run into the situation you described. This would be a good thing to think about... @Ram Venkatesh
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10-16-2015
06:21 PM
nasghar@hortonworks.com when you say "based on certain query" what does that mean? Are you thinking of this -> ingest data in Phoenix/hbase, then ETL it out to ORC, for running deep analytics?
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10-13-2015
09:15 PM
1 Kudo
The online book has good info. http://hbase.apache.org/book.html#schema
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10-02-2015
10:26 PM
2 Kudos
The final #regions depends on the data at hand... If you want to constrain the number of regions, you should create a table with that many (pre-split) regions, and then import into that.
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