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Hadoop QA commented on HBASE-13945: ----------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12740998/HBASE-13945_0.98.patch against 0.98 branch at commit f9b17bfd37624374904ec15b9b1300fe4ae0d8c7. ATTACHMENT ID: 12740998 {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 4 new or modified tests. {color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions (2.4.1 2.5.2 2.6.0) {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 protoc{color}. The applied patch does not increase the total number of protoc compiler warnings. {color:red}-1 javadoc{color}. The javadoc tool appears to have generated 24 warning messages. {color:green}+1 checkstyle{color}. The applied patch does not increase the total number of checkstyle errors {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 lineLengths{color}. The patch does not introduce lines longer than 100 {color:green}+1 site{color}. The mvn post-site goal succeeds with this patch. {color:red}-1 core tests{color}. The patch failed these unit tests: org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/14498//testReport/ Release Findbugs (version 2.0.3) warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/14498//artifact/patchprocess/newFindbugsWarnings.html Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/14498//artifact/patchprocess/checkstyle-aggregate.html Javadoc warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/14498//artifact/patchprocess/patchJavadocWarnings.txt Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/14498//console This message is automatically generated. > Prefix_Tree seekBefore() does not work correctly > ------------------------------------------------ > > Key: HBASE-13945 > URL: https://issues.apache.org/jira/browse/HBASE-13945 > Project: HBase > Issue Type: Bug > Affects Versions: 1.0.0, 0.98.2, 1.0.1, 1.1.0, 1.0.1.1, 1.1.0.1 > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > Fix For: 0.98.14, 1.0.2, 1.2.0, 1.1.1, 1.1.2, 1.3.0, 1.2.1 > > Attachments: HBASE-13945_0.98.patch, HBASE-13945_0.98_1.patch, > HBASE-13945_branch-1.1.patch, HBASE-13945_trunk.patch > > > This is related to the TestSeekTo test case where the seekBefore() does not > work with Prefix_Tree because of an issue in getFirstKeyInBlock(). In the > trunk and branch-1 changing the return type of getFirstKeyInBlock() from BB > to Cell resolved the problem, but the same cannot be done in 0.98. Hence we > need a change in the KvUtil.copyToNewBuffer API to handle this. Since the > limit is made as the position - in seekBefore when we do > {code} > byte[] firstKeyInCurrentBlock = Bytes.getBytes(firstKey); > {code} > in HFileReaderV2.seekBefore() we end up in an empty byte array and it would > not be the expected one based on which we try to seek to load a new block. -- This message was sent by Atlassian JIRA (v6.3.4#6332)