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https://issues.apache.org/jira/browse/HBASE-10878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13956049#comment-13956049
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Anoop Sam John commented on HBASE-10878:
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In case when the user have auth for both A and B you can pass both in
AUTHORIZATIONS
A cell with label A|B will get included in the result in this case also.
So in case of scan AUTHORIZATIONS one can not pass label expressions (as in
case of put)
Scan AUTHORIZATIONS can specify which all label auths this scan is associated
with but not any expressions.
Am I making it clear Ted?
> Operator | for visibility label doesn't work
> --------------------------------------------
>
> Key: HBASE-10878
> URL: https://issues.apache.org/jira/browse/HBASE-10878
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
>
> I used setup similar to that from HBASE-10863, with fix for HBASE-10863 :
> {code}
> hbase(main):003:0> scan 'hbase:labels'
> ROW COLUMN+CELL
> \x00\x00\x00\x01 column=f:\x00,
> timestamp=1395944796030, value=system
> \x00\x00\x00\x01 column=f:hbase,
> timestamp=1395944796030, value=
> \x00\x00\x00\x02 column=f:\x00,
> timestamp=1395951045442, value=TOP_SECRET
> \x00\x00\x00\x02 column=f:hrt_qa,
> timestamp=1395951229682, value=
> \x00\x00\x00\x02 column=f:hrt_qa1,
> timestamp=1395951270297, value=
> \x00\x00\x00\x02 column=f:mapred,
> timestamp=1395958442326, value=
> \x00\x00\x00\x03 column=f:\x00,
> timestamp=1395952069731, value=TOP_TOP_SECRET
> \x00\x00\x00\x03 column=f:mapred,
> timestamp=1395956032141, value=
> \x00\x00\x00\x04 column=f:\x00,
> timestamp=1395971516605, value=A
> \x00\x00\x00\x04 column=f:oozie,
> timestamp=1395971647859, value=
> \x00\x00\x00\x05 column=f:\x00,
> timestamp=1395971520327, value=B
> 5 row(s) in 0.0580 seconds
> {code}
> I did the following as user oozie using hbase shell:
> {code}
> hbase(main):001:0> scan 'tb', { AUTHORIZATIONS => ['A']}
> ROW COLUMN+CELL
> row column=f1:q,
> timestamp=1395971660859, value=v1
> row2 column=f1:q,
> timestamp=1395972271343, value=v2
> row3 column=f1:q,
> timestamp=1396067477702, value=v3
> 3 row(s) in 0.2050 seconds
> hbase(main):002:0> scan 'tb', { AUTHORIZATIONS => ['A|B']}
> ROW COLUMN+CELL
> row2 column=f1:q,
> timestamp=1395972271343, value=v2
> 1 row(s) in 0.0150 seconds
> hbase(main):003:0> scan 'tb', { AUTHORIZATIONS => ['B|A']}
> ROW COLUMN+CELL
> row2 column=f1:q,
> timestamp=1395972271343, value=v2
> 1 row(s) in 0.0260 seconds
> {code}
> Rows 'row' and 'row3' were inserted with label 'A'.
> Row 'row2' was inserted without label.
> Row 'row1' was inserted with label 'B'.
> I would expect row1 to also be returned.
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