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Java Database Q&A » hbase » cluster

1. how to create a copy of a table in HBase on same cluster? or, how to serve requests using original state while operating on a working state stackoverflow.com

Is there an efficient way to create a copy of table structure+data in HBase, in the same cluster? Obviously the destination table would have a different name. What I've ...

2. How to use HBase and Hadoop to serve live traffic AND perform analytics? (Single cluster vs separate clusters?) stackoverflow.com

Our primary purpose is to use Hadoop for doing analytics. In this use case, we do batch processing, so throughput is more important than latency, meaning that HBase is not necessarily ...

3. How does HBase distribute new regions from MapReduce across the cluster? stackoverflow.com

My situation is the following: I have a 20-node Hadoop/HBase cluster with 3 ZooKeepers. I do a lot of processing of data from HBase tables to other HBase tables via MapReduce. Now, ...

4. how to copy a table from one hbase cluster to another cluster? stackoverflow.com

I am trying to copy a hbase table from one cluster to another using the copyTable MR in hbase. For running that class im giving the option --peer.adr= and --new.name= and ...

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