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Hudson commented on HBASE-25115: -------------------------------- Results for branch master [build #81 on builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/81/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/81/General_20Nightly_20Build_20Report/] (x) {color:red}-1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/81/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/] (x) {color:red}-1 jdk11 hadoop3 checks{color} -- For more information [see jdk11 report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/81/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/] (/) {color:green}+1 source release artifact{color} -- See build output for details. (/) {color:green}+1 client integration test{color} > HFilePrettyPrinter can't seek to the row which is the first row of a hfile > -------------------------------------------------------------------------- > > Key: HBASE-25115 > URL: https://issues.apache.org/jira/browse/HBASE-25115 > Project: HBase > Issue Type: Bug > Components: HFile, tooling > Affects Versions: 2.2.6 > Reporter: Chaoqiang Zhong > Assignee: niuyulin > Priority: Major > Fix For: 3.0.0-alpha-1, 2.3.3, 2.4.0, 2.2.7 > > Attachments: HBASE-25115.patch > > > This issue can be reproduced by below steps: > * make a hfile contains two rows '000' and '001'; > {code:java} > D:\bin>hbase hfile -p -f > /hbase/data/default/test2/df76e4acab5398e70be332f6807ec3ba/f1/fda213c556d540a58d29d6bd85931dcd > K: 000/f1:a/1601282789548/Put/vlen=4/seqid=4 V: aaaa > K: 001/f1:a/1601282792779/Put/vlen=4/seqid=5 V: aaaa > Scanned kv count -> 2{code} > * '001' can be seeked to; > {code:java} > D:\bin>hbase hfile -e -w 001 -f > /hbase/data/default/test2/df76e4acab5398e70be332f6807ec3ba/f1/fda213c556d540a58d29d6bd85931dcd > K: 001/f1:a/1601282792779/Put/vlen=4/seqid=5 > Scanned kv count -> 1{code} > * but '000' can't be seeked to; > {code:java} > D:\bin>hbase hfile -e -w 000 -f > /hbase/data/default/test2/df76e4acab5398e70be332f6807ec3ba/f1/fda213c556d540a58d29d6bd85931dcd > Scanned kv count -> 0{code} > In HFilePrettyPrinter we use > "scanner.seekTo(PrivateCellUtil.createFirstOnRow(this.row))" to seek to > row.But this method will retrurn -1 when the row is the first row of hfile. -- This message was sent by Atlassian Jira (v8.3.4#803005)