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https://issues.apache.org/jira/browse/HBASE-18075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16019254#comment-16019254
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Hudson commented on HBASE-18075:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #3055 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/3055/])
HBASE-18075 Support non-latin table names and namespaces (elserj: rev
709f5a1980abe65eb85c638dacaaea8502ee0034)
* (edit) hbase-common/src/main/java/org/apache/hadoop/hbase/TableName.java
* (edit)
hbase-client/src/test/java/org/apache/hadoop/hbase/TestHTableDescriptor.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/io/HFileLink.java
> Support namespaces and tables with non-latin alphabetical characters
> --------------------------------------------------------------------
>
> Key: HBASE-18075
> URL: https://issues.apache.org/jira/browse/HBASE-18075
> Project: HBase
> Issue Type: Improvement
> Components: Client
> Reporter: Josh Elser
> Assignee: Josh Elser
> Fix For: 2.0.0
>
> Attachments: HBASE-18075.001.patch, HBASE-18075.002.patch,
> HBASE-18075.003.patch
>
>
> On the heels of HBASE-18067, it would be nice to support namespaces and
> tables with names that fall outside of Latin alphabetical characters and
> numbers.
> Our current regex for allowable characters is approximately
> {{\[a-zA-Z0-9\]+}}.
> It would be nice to replace {{a-zA-Z}} with Java's {{\p\{IsAlphabetic\}}}
> which will naturally restrict the unicode character space down to just those
> that are part of the alphabet for each script (e.g. latin, cyrillic, greek).
> Technically, our possible scope of allowable characters is, best as I can
> tell, only limited by the limitations of ZooKeeper itself
> https://zookeeper.apache.org/doc/r3.4.10/zookeeperProgrammers.html#ch_zkDataModel
> (as both table and namespace are created as znodes).
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