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Posted to dev@hbase.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2015/02/25 17:01:05 UTC
[jira] [Created] (HBASE-13100) Shell command to retrieve table
splits
Sean Busbey created HBASE-13100:
-----------------------------------
Summary: Shell command to retrieve table splits
Key: HBASE-13100
URL: https://issues.apache.org/jira/browse/HBASE-13100
Project: HBase
Issue Type: Improvement
Components: shell
Reporter: Sean Busbey
Priority: Minor
Fix For: 1.1.0
Add a shell command that returns the splits for a table.
Doing this yourself is currently possible, but involves going outside of the public api.
{code}
jruby-1.7.3 :012 > create 'example_table', 'f1', SPLITS => ["10", "20", "30", "40"]
0 row(s) in 0.5500 seconds
=> Hbase::Table - example_table
jruby-1.7.3 :013 > get_table('example_table').table.get_all_region_locations.map do |location| org.apache.hadoop.hbase.util.Bytes::toStringBinary(location.get_region_info.get_start_key) end
0 row(s) in 0.0130 seconds
=> ["", "10", "20", "30", "40"]
jruby-1.7.3 :014 >
{code}
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