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From "Mark Owens (JIRA)" <>
Subject [jira] [Updated] (ACCUMULO-4808) Add splits to table at table creation.
Date Fri, 09 Feb 2018 22:54:00 GMT


Mark Owens updated ACCUMULO-4808:
    Issue Type: New Feature  (was: Sub-task)
        Parent:     (was: ACCUMULO-4355)

> Add splits to table at table creation.
> --------------------------------------
>                 Key: ACCUMULO-4808
>                 URL:
>             Project: Accumulo
>          Issue Type: New Feature
>          Components: master, tserver
>            Reporter: Mark Owens
>            Assignee: Mark Owens
>            Priority: Major
>             Fix For: 2.0.0
> Add capability to add table splits at table creation. Recent changes now allow iterator
and locality groups to be created at table creation. Do the same with splits. Comment below
from [ACCUMULO-4806|] explains the motivation
for the request:
> {quote}[~etcoleman] added a comment - 2 hours ago
> It would go al long way if the splits could be added at table creation or when table
is offline.  When the other API changes were made by Mark, I wondered if this task could
also could be done at that time - but I believe that it was more complicated.
> The delay is that when a table is created and then the splits added and then taken offline
there is a period proportional to the number of splits as they are off-loaded from the tserver
where they originally got assigned.  (The re-online with splits distributed across the cluster
is quite fast)
> If the splits could be added at table creation, or while the table is offline so that
the delay for shedding the tablets could be avoided, then the need to perform the actual import
offline would not be as necessary.
> {quote}

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