Re: Loading HBase table into HDFS

The parameter I mentioned only covers one column family. You need to run export for each of the column families. > On Sep 22, 2016, at 9:15 PM, karthi keyan wrote: > > Thanks all , > > I Want to load a certain number of columnfamily in to the HDFS. how can i >

Re: Loading HBase table into HDFS

Thanks all , I Want to load a certain number of columnfamily in to the HDFS. how can i achieve it ? On Wed, Sep 21, 2016 at 9:30 PM, Ted Yu wrote: > By specifying "hbase.mapreduce.scan.column.family", you can export > selected > column family. > > On Wed, Sep 21, 2016 at

Re: Loading HBase table into HDFS

By specifying "hbase.mapreduce.scan.column.family", you can export selected column family. On Wed, Sep 21, 2016 at 8:49 AM, sudhir patil wrote: > You can use export command, but not sure if u can export just one column > family

Re: Loading HBase table into HDFS

You can use export command, but not sure if u can export just one column family http://hbase.apache.org/0.94/book/ops_mgt.html#export On Sep 21, 2016 10:42 PM, "Dima Spivak" wrote: > Hey Karthik, > > This blog post [1] by our very own JD Cryans is a good place to start >

Re: Loading HBase table into HDFS

Hey Karthik, This blog post [1] by our very own JD Cryans is a good place to start understanding bulk load. 1. http://blog.cloudera.com/blog/2013/09/how-to-use-hbase-bulk-loading-and-why/ On Wednesday, September 21, 2016, karthi keyan wrote: > Can any one please

Re: Loading HBase table into HDFS

Can you clarify your scenario ? Normally hbase is backed by hdfs - the table is already stored on hdfs. Cheers On Wed, Sep 21, 2016 at 4:46 AM, karthi keyan wrote: > Can any one please guide me to load the HBase table in to HDFS with > specific columnfamily. > >

Loading HBase table into HDFS

Can any one please guide me to load the HBase table in to HDFS with specific columnfamily. thank, karthik