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https://issues.apache.org/jira/browse/HBASE-14367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mikhail Antonov updated HBASE-14367:
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Attachment: HBASE-14367.patch
Here's patch, tested on my small test rig (3 virtual boxes). Since I tried to
provide the same kind of tooling as balancer does, this entailed ruby scripts
changes, protos/rpc changes, new stuff in master rpc services etc, as well as
new ZK tracker :( so sorry for the size of the patch. And for this piece with
setting the normalization_enabled on/off flag for the table from shell - I
tested that on my cluster, it works now, though I still see the warning about
unknown argument, but same warning is given if I try to disable compaction for
the table, for example, so that unrelated. Let me know what do you think?
I'm thinking if I need to rework part of it to allow running normalization on a
specific table on the shell.
Also seems to be unnecessary and could be improved is that changing
normalization on/off for the table involves rewriting table descriptor, which
in the current implementation entails region re-assignment for the whole table
(??), just as with other 'alter table' subcommands.
> Add normalization support to shell
> ----------------------------------
>
> Key: HBASE-14367
> URL: https://issues.apache.org/jira/browse/HBASE-14367
> Project: HBase
> Issue Type: Bug
> Components: shell
> Affects Versions: 1.1.2
> Reporter: Lars George
> Assignee: Mikhail Antonov
> Fix For: 2.0.0, 1.2.0, 1.3.0
>
> Attachments: HBASE-14367.patch
>
>
> https://issues.apache.org/jira/browse/HBASE-13103 adds support for setting a
> normalization flag per {{HTableDescriptor}}, along with the server side chore
> to do the work.
> What is lacking is to easily set this from the shell, right now you need to
> use the Java API to modify the descriptor. This issue is to add the flag as a
> known attribute key and/or other means to toggle this per table.
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