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Hadoop QA commented on HBASE-13711: ----------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12733971/HBASE-13711.v1-branch-1.1.patch against branch-1.1 branch at commit 74e5b26e57ef8d31723ff05ff913bad7f92a7518. ATTACHMENT ID: 12733971 {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 3 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 1 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 site goal succeeds with this patch. {color:green}+1 core tests{color}. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/14104//testReport/ Release Findbugs (version 2.0.3) warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/14104//artifact/patchprocess/newFindbugsWarnings.html Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/14104//artifact/patchprocess/checkstyle-aggregate.html Javadoc warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/14104//artifact/patchprocess/patchJavadocWarnings.txt Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/14104//console This message is automatically generated. > Provide an API to set min and max versions in HColumnDescriptor > --------------------------------------------------------------- > > Key: HBASE-13711 > URL: https://issues.apache.org/jira/browse/HBASE-13711 > Project: HBase > Issue Type: Bug > Affects Versions: 2.0.0, 1.1.0, 1.2.0 > Reporter: Stephen Yuan Jiang > Assignee: Stephen Yuan Jiang > Priority: Minor > Fix For: 2.0.0, 0.98.14, 1.2.0 > > Attachments: HBASE-13711-v2.patch, HBASE-13711.patch, > HBASE-13711.v1-branch-1.1.patch > > > In org.apache.hadoop.hbase.chaos.actions.ChangeVersionsAction#perform(), it > tries to update the max and min versions in a column descriptor: > {code} > for(HColumnDescriptor descriptor:columnDescriptors) { > descriptor.setMaxVersions(versions); > descriptor.setMinVersions(versions); > } > {code} > If the current minimum version is greater than the new max version, an > IllegalArgumentException would throw from > org.apache.hadoop.hbase.HColumnDescriptor#setMaxVersions(). > Here is an example (trying to set max version to 1 while currently min > version is 2): > {noformat} > java.lang.IllegalArgumentException: Set MaxVersion to 1 while minVersion is > 2. Maximum versions must be >= minimum versions > at > org.apache.hadoop.hbase.HColumnDescriptor.setMaxVersions(HColumnDescriptor.java:634) > at > org.apache.hadoop.hbase.chaos.actions.ChangeVersionsAction.perform(ChangeVersionsAction.java:62) > {noformat} > One solution is to change the order of set - set min version first and then > set max version (note: the current implement of > org.apache.hadoop.hbase.HColumnDescriptor#setMinVersions() does not check the > min version value and blindly set the version. Not sure whether this is > by-design). > Another solution is to provide an API to set both min and max version in one > function call. -- This message was sent by Atlassian JIRA (v6.3.4#6332)