+1 (non-binding) - verified md5 checksum of both src and binary tar ball. - built src by mvn clean install -DskipTests -Pnative -Pdist -Dmaven.javadoc.skip=true - followed the steps in tutorial single node cluster https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SingleCluster.html <https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SingleCluster.html> with the binary tar ball. - ran unit tests Saw a few warnings: [WARNING] [WARNING] Some problems were encountered while building the effective model for org.apache.hadoop:hadoop-minicluster:jar:2.6.2 [WARNING] 'dependencyManagement.dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: javax.servlet.jsp:jsp-api:jar -> duplicate declaration of version 2.1 @ org.apache.hadoop:hadoop-project:2.6.2, /home/weichiu/dev/hadoop-2.6.2/hadoop-2.6.2-src/hadoop-project/pom.xml, line 563, column 19 [WARNING] 'dependencyManagement.dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.curator:curator-framework:jar -> duplicate declaration of version 2.6.0 @ org.apache.hadoop:hadoop-project:2.6.2, /home/weichiu/dev/hadoop-2.6.2/hadoop-2.6.2-src/hadoop-project/pom.xml, line 915, column 18 [WARNING] 'dependencyManagement.dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.curator:curator-test:jar -> duplicate declaration of version 2.6.0 @ org.apache.hadoop:hadoop-project:2.6.2, /home/weichiu/dev/hadoop-2.6.2/hadoop-2.6.2-src/hadoop-project/pom.xml, line 920, column 18 [WARNING] 'build.plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin org.apache.maven.plugins:maven-enforcer-plugin @ org.apache.hadoop:hadoop-project:2.6.2, /home/weichiu/dev/hadoop-2.6.2/hadoop-2.6.2-src/hadoop-project/pom.xml, line 1154, column 15 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING]
There are a few known flaky test failures. Tests run: 30, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 74.671 sec <<< FAILURE! - in org.apache.hadoop.ipc.TestIPC testIpcWithReaderQueuing(org.apache.hadoop.ipc.TestIPC) Time elapsed: 0.921 sec <<< FAILURE! java.lang.AssertionError: expected:<5> but was:<10> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:743) at org.junit.Assert.assertEquals(Assert.java:118) at org.junit.Assert.assertEquals(Assert.java:555) at org.junit.Assert.assertEquals(Assert.java:542) at org.apache.hadoop.ipc.TestIPC.checkBlocking(TestIPC.java:753) at org.apache.hadoop.ipc.TestIPC.testIpcWithReaderQueuing(TestIPC.java:658) Running org.apache.hadoop.ipc.TestDecayRpcScheduler Tests run: 9, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.541 sec <<< FAILURE! - in org.apache.hadoop.ipc.TestDecayRpcScheduler testPriority(org.apache.hadoop.ipc.TestDecayRpcScheduler) Time elapsed: 0.045 sec <<< FAILURE! java.lang.AssertionError: expected:<1> but was:<0> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:743) at org.junit.Assert.assertEquals(Assert.java:118) at org.junit.Assert.assertEquals(Assert.java:555) at org.junit.Assert.assertEquals(Assert.java:542) at org.apache.hadoop.ipc.TestDecayRpcScheduler.testPriority(TestDecayRpcScheduler.java:197) Wei-Chiu Chuang > On Oct 22, 2015, at 2:14 PM, Sangjin Lee <sj...@apache.org> wrote: > > Hi all, > > I have created a release candidate (RC0) for Hadoop 2.6.2. > > The RC is available at: http://people.apache.org/~sjlee/hadoop-2.6.2-RC0/ > > The RC tag in git is: release-2.6.2-RC0 > > The list of JIRAs committed for 2.6.2: > https://issues.apache.org/jira/browse/YARN-4101?jql=project%20in%20(HADOOP%2C%20HDFS%2C%20YARN%2C%20MAPREDUCE)%20AND%20fixVersion%20%3D%202.6.2 > > The maven artifacts are staged at > https://repository.apache.org/content/repositories/orgapachehadoop-1022/ > > Please try out the release candidate and vote. The vote will run for 5 days. > > Thanks, > Sangjin