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https://issues.apache.org/jira/browse/PHOENIX-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15324113#comment-15324113
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Rajeshbabu Chintaguntla commented on PHOENIX-2975:
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[~sergey.soldatov] IndexTool helps to build index data from full data table but
in case of csvbulkload we need to build index for the data what we need to
load. This is really helpful only when building or loading particular index is
failed so we can retry with that particular index table.
> CSVBulkLoad for local index only fails.
> ---------------------------------------
>
> Key: PHOENIX-2975
> URL: https://issues.apache.org/jira/browse/PHOENIX-2975
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.8.0
> Reporter: Sergey Soldatov
> Assignee: Sergey Soldatov
> Fix For: 4.8.0
>
> Attachments: PHOENIX-2975.patch
>
>
> When we use bulk load for local index only we have a problem: in mapper we
> generate values using upsert statement, so uncommitted changes contains cells
> for both table and ALL local indexes. There is no easy way to separate them
> from each others. I.e. to check that we got KV for local index we may check
> that CF is "L#0" (can it be something else?), but if we have two local
> indexes, to find whether cell belongs to particular one we need to look into
> rowkey values.
> And so, here is the question - is there any real use case to load local index
> separately from the parent table using csv bulk load? I can't find any. Even
> if user forgot to create index before using csv bulk load, there is
> indextool to load indexes which is doing it in the right way.
> [~jamestaylor], [~rajeshbabu] any thoughts?
>
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