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https://issues.apache.org/jira/browse/HBASE-4628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HBASE-4628:
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Attachment: HBASE-4628.D417.1.patch
cgist requested code review of "HBASE-4628 [jira] Enhance Table Create Presplit
Functionality within the HBase Shell".
Reviewers: nspiegelberg, JIRA
[89-fb] HBase shell can pre-split a new table at creation
THis change adds optional arguments to the HBase shell's create command
to split a tabel into a specified number of regions using a specified
splitting algorithm as defined by RegionSplitter.
Currently, we allow the user to presplit in the HBase shell by explicitly
listing the startkey of all the region shards that they want. Instead, we
should provide the RegionSplitter functionality of choosing a split algorithm,
followed by the number of splits that they want.
TEST PLAN
Created tables with and without splits using the shell; also attempted
to give incorrect arguments to shell create command.
REVISION DETAIL
https://reviews.facebook.net/D417
AFFECTED FILES
src/main/ruby/hbase.rb
src/main/ruby/hbase/admin.rb
src/main/ruby/shell/commands/create.rb
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> Enhance Table Create Presplit Functionality within the HBase Shell
> ------------------------------------------------------------------
>
> Key: HBASE-4628
> URL: https://issues.apache.org/jira/browse/HBASE-4628
> Project: HBase
> Issue Type: Improvement
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Attachments: HBASE-4628.D411.1.patch, HBASE-4628.D417.1.patch
>
>
> Currently, we allow the user to presplit in the HBase shell by explicitly
> listing the startkey of all the region shards that they want. Instead, we
> should provide the RegionSplitter functionality of choosing a split
> algorithm, followed by the number of splits that they want.
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