[
https://issues.apache.org/jira/browse/HBASE-20151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Steven Sadowski updated HBASE-20151:
------------------------------------
Description:
When running the following queries, the result is sometimes return correctly
and other times incorrectly based on the qualifier queried.
Setup:
{code:java}
create 'test', 'a', 'b'
test = get_table 'test'
test.put '1', 'a:1', nil
test.put '1', 'a:10', nil
test.put '1', 'b:2', nil
{code}
This query works fine when the SCVF's qualifier has length 1 (i.e. '1') :
{code:java}
test.scan({ FILTER => "( SingleColumnValueFilter('a','1',=,'binary:',true,true)
AND FamilyFilter(=,'binary:b') )"})
ROW COLUMN+CELL
1 column=b:2, timestamp=1520455888059,
value=
1 row(s) in 0.0060 seconds
{code}
The query should return the same result when passed a qualifier of length 2
(i.e. '10') :
{code:java}
test.scan({ FILTER => "(
SingleColumnValueFilter('a','10',=,'binary:',true,true) AND
FamilyFilter(=,'binary:b') )"})
ROW COLUMN+CELL
0 row(s) in 0.0110 seconds
{code}
However, in this case, it does not return any row (expected result would be to
return the same result as the first query).
Removing the family filter while the qualifier is '10' yields expected results:
{code:java}
test.scan({ FILTER => "(
SingleColumnValueFilter('a','10',=,'binary:',true,true) )"})
ROW COLUMN+CELL
1 column=a:1, timestamp=1520455887954,
value=
1 column=a:10, timestamp=1520455888024,
value=
1 column=b:2, timestamp=1520455888059,
value=
1 row(s) in 0.0140 seconds
{code}
was:
When running the following queries, the result is sometimes return correctly
and other times incorrectly based on the qualifier queried:
Setup:
{code:java}
create 'test', 'a', 'b'
test = get_table 'test'
test.put '1', 'a:1', nil
test.put '1', 'a:10', nil
test.put '1', 'b:2', nil
{code}
This query works fine when the SCVF's qualifier has length 1 (i.e. '1') :
{code:java}
> test.scan({ FILTER => "(
> SingleColumnValueFilter('a','1',=,'binary:',true,true) AND
> FamilyFilter(=,'binary:b') )"})
ROW COLUMN+CELL
1 column=b:2, timestamp=1520455888059,
value=
1 row(s) in 0.0060 seconds
{code}
The query should return the same result when passed a qualifier of length 2
(i.e. '10') :
{code:java}
> test.scan({ FILTER => "(
> SingleColumnValueFilter('a','10',=,'binary:',true,true) AND
> FamilyFilter(=,'binary:b') )"})
ROW COLUMN+CELL
0 row(s) in 0.0110 seconds
{code}
However, in this case, it does not return any row (expected result would be to
return the same result as the first query).
Removing the family filter while the qualifier is '10' yields expected results:
{code:java}
> test.scan({ FILTER => "(
> SingleColumnValueFilter('a','10',=,'binary:',true,true) )"})
ROW COLUMN+CELL
1 column=a:1, timestamp=1520455887954,
value=
1 column=a:10, timestamp=1520455888024,
value=
1 column=b:2, timestamp=1520455888059,
value=
1 row(s) in 0.0140 seconds
{code}
> Bug with SingleColumnValueFilter and FamilyFilter
> -------------------------------------------------
>
> Key: HBASE-20151
> URL: https://issues.apache.org/jira/browse/HBASE-20151
> Project: HBase
> Issue Type: Bug
> Environment: MacOS 10.13.3
> HBase 1.3.1
> Reporter: Steven Sadowski
> Priority: Major
>
> When running the following queries, the result is sometimes return correctly
> and other times incorrectly based on the qualifier queried.
> Setup:
> {code:java}
> create 'test', 'a', 'b'
> test = get_table 'test'
> test.put '1', 'a:1', nil
> test.put '1', 'a:10', nil
> test.put '1', 'b:2', nil
> {code}
>
> This query works fine when the SCVF's qualifier has length 1 (i.e. '1') :
> {code:java}
> test.scan({ FILTER => "(
> SingleColumnValueFilter('a','1',=,'binary:',true,true) AND
> FamilyFilter(=,'binary:b') )"})
> ROW COLUMN+CELL
> 1 column=b:2,
> timestamp=1520455888059, value=
> 1 row(s) in 0.0060 seconds
> {code}
>
> The query should return the same result when passed a qualifier of length 2
> (i.e. '10') :
> {code:java}
> test.scan({ FILTER => "(
> SingleColumnValueFilter('a','10',=,'binary:',true,true) AND
> FamilyFilter(=,'binary:b') )"})
> ROW COLUMN+CELL
> 0 row(s) in 0.0110 seconds
> {code}
> However, in this case, it does not return any row (expected result would be
> to return the same result as the first query).
>
> Removing the family filter while the qualifier is '10' yields expected
> results:
> {code:java}
> test.scan({ FILTER => "(
> SingleColumnValueFilter('a','10',=,'binary:',true,true) )"})
> ROW COLUMN+CELL
> 1 column=a:1,
> timestamp=1520455887954, value=
> 1 column=a:10,
> timestamp=1520455888024, value=
> 1 column=b:2,
> timestamp=1520455888059, value=
> 1 row(s) in 0.0140 seconds
> {code}
>
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
