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Hudson commented on HBASE-21158: -------------------------------- Results for branch branch-1 [build #455 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/455/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (x) {color:red}-1 general checks{color} -- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/455//General_Nightly_Build_Report/] (x) {color:red}-1 jdk7 checks{color} -- For more information [see jdk7 report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/455//JDK7_Nightly_Build_Report/] (x) {color:red}-1 jdk8 hadoop2 checks{color} -- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/455//JDK8_Nightly_Build_Report_(Hadoop2)/] (x) {color:red}-1 source release artifact{color} -- See build output for details. > Empty qualifier cell is always returned when using QualifierFilter > ------------------------------------------------------------------ > > Key: HBASE-21158 > URL: https://issues.apache.org/jira/browse/HBASE-21158 > Project: HBase > Issue Type: Bug > Components: Filters > Affects Versions: 3.0.0, 2.2.0 > Reporter: Guangxu Cheng > Assignee: Guangxu Cheng > Priority: Major > Fix For: 3.0.0, 1.5.0, 1.3.3, 1.2.8, 2.2.0, 1.4.8, 2.1.1, 2.0.3 > > Attachments: HBASE-21158.branch-1.001.patch, > HBASE-21158.master.001.patch, HBASE-21158.master.002.patch, > HBASE-21158.master.003.patch, HBASE-21158.master.004.patch > > > {code:xml} > hbase(main):002:0> put 'testTable','testrow','f:testcol1','testvalue1' > 0 row(s) in 0.0040 seconds > hbase(main):003:0> put 'testTable','testrow','f:','testvalue2' > 0 row(s) in 0.0070 seconds > # get row with empty column f:, result is correct. > hbase(main):004:0> scan 'testTable',{FILTER => "QualifierFilter (=, > 'binary:')"} > ROW COLUMN+CELL > > > testrow column=f:, > timestamp=1536218563581, value=testvalue2 > > 1 row(s) in 0.0460 seconds > # get row with column f:testcol1, result is incorrect. > hbase(main):005:0> scan 'testTable',{FILTER => "QualifierFilter (=, > 'binary:testcol1')"} > ROW COLUMN+CELL > > > testrow column=f:, > timestamp=1536218563581, value=testvalue2 > > testrow column=f:testcol1, > timestamp=1536218550827, value=testvalue1 > > 1 row(s) in 0.0070 seconds > {code} > As the above operation, when the row contains empty qualifier column, empty > qualifier cell is always returned when using QualifierFilter. -- This message was sent by Atlassian JIRA (v7.6.3#76005)