+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 <[email protected]> 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
