public class HBaseImport extends Object
ObjectStore
and HBase via HBaseStore
and transferring the
data.
This tool can import an entire metastore or only selected objects. When selecting objects it
is necessary to fully specify the object's name. For example, if you want to import the table
T in the default database it needs to be identified as default.T. The same is true for
functions. When an object is specified, everything under that object will be imported (e.g.
if you select database D, then all tables and functions in that database will be
imported as well).
At this point only tables and partitions are handled in parallel as it is assumed there are
relatively few of everything else.
Note that HBaseSchemaTool must have already been used to create the appropriate tables in HBase.Constructor and Description |
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HBaseImport(String... args) |
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