Compilation passed for me. Using jdk1.8.0_40.jdk. +Vinod
> On Nov 20, 2017, at 4:16 PM, Wei-Chiu Chuang <weic...@cloudera.com> wrote: > > @vinod > I followed your command but I could not reproduce your problem. > > [weichiu@storage-1 hadoop-3.0.0-src]$ ls -al hadoop-common-project/hadoop-c > ommon/target/hadoop-common-3.0.0.tar.gz > -rw-rw-r-- 1 weichiu weichiu 37052439 Nov 20 21:59 > hadoop-common-project/hadoop-common/target/hadoop-common-3.0.0.tar.gz > [weichiu@storage-1 hadoop-3.0.0-src]$ ls -al hadoop-hdfs-project/hadoop-hdf > s/target/hadoop-hdfs-3.0.0.tar.gz > -rw-rw-r-- 1 weichiu weichiu 29044067 Nov 20 22:00 > hadoop-hdfs-project/hadoop-hdfs/target/hadoop-hdfs-3.0.0.tar.gz > > During compilation I found the following error with a Java 1.8.0_5 JDK: > > [ERROR] Failed to execute goal org.apache.maven.plugins:maven > -compiler-plugin:3.1:testCompile (default-testCompile) on project > hadoop-aws: Compilation failure: Compilation failure: > [ERROR] /home/weichiu/hadoop-3.0.0-src/hadoop-tools/hadoop-aws/src/ > test/java/org/apache/hadoop/fs/s3a/ITestS3AEncryptionAlgorithmValidation.java:[45,5] > reference to intercept is ambiguous > [ERROR] both method <E>intercept(java.lang.Class<E >> ,java.lang.String,org.apache.hadoop.test.LambdaTestUtils.VoidCallable) in > org.apache.hadoop.test.LambdaTestUtils and method > <T,E>intercept(java.lang.Class<E>,java.lang.String,java.util.concurrent.Callable<T>) > in org.apache.hadoop.test.LambdaTestUtils match > [ERROR] /home/weichiu/hadoop-3.0.0-src/hadoop-tools/hadoop-aws/src/ > test/java/org/apache/hadoop/fs/s3a/ITestS3AEncryptionAlgorithmValidation.java:[69,5] > reference to intercept is ambiguous > [ERROR] both method <E>intercept(java.lang.Class<E >> ,java.lang.String,org.apache.hadoop.test.LambdaTestUtils.VoidCallable) in > org.apache.hadoop.test.LambdaTestUtils and method > <T,E>intercept(java.lang.Class<E>,java.lang.String,java.util.concurrent.Callable<T>) > in org.apache.hadoop.test.LambdaTestUtils match > [ERROR] /home/weichiu/hadoop-3.0.0-src/hadoop-tools/hadoop-aws/src/ > test/java/org/apache/hadoop/fs/s3a/ITestS3AEncryptionAlgorithmValidation.java:[94,5] > reference to intercept is ambiguous > [ERROR] both method <E>intercept(java.lang.Class<E >> ,java.lang.String,org.apache.hadoop.test.LambdaTestUtils.VoidCallable) in > org.apache.hadoop.test.LambdaTestUtils and method > <T,E>intercept(java.lang.Class<E>,java.lang.String,java.util.concurrent.Callable<T>) > in org.apache.hadoop.test.LambdaTestUtils match > [ERROR] /home/weichiu/hadoop-3.0.0-src/hadoop-tools/hadoop-aws/src/ > test/java/org/apache/hadoop/fs/s3a/ITestS3AEncryptionAlgorithmValidation.java:[120,5] > reference to intercept is ambiguous > [ERROR] both method <E>intercept(java.lang.Class<E >> ,java.lang.String,org.apache.hadoop.test.LambdaTestUtils.VoidCallable) in > org.apache.hadoop.test.LambdaTestUtils and method > <T,E>intercept(java.lang.Class<E>,java.lang.String,java.util.concurrent.Callable<T>) > in org.apache.hadoop.test.LambdaTestUtils match > > And then I realized Ray filed HADOOP-14900 > <https://issues.apache.org/jira/browse/HADOOP-14900> for the same > issue. This problem is not reproducible with a more recent JDK 8, such as > 1.8.0_151 > Maybe it would be a good idea to name a list of JDKs that are known to be > buggy. Can we get this documented somewhere? I don't consider it a blocker > so a release note in a later release or a wiki entry should be good enough. > > On Mon, Nov 20, 2017 at 12:58 PM, Vinod Kumar Vavilapalli < > vino...@apache.org> wrote: > >> Quick question. >> >> I used to be able (in 2.x line) to create dist tarballs (mvn clean install >> -Pdist -Dtar -DskipTests -Dmaven.javadoc.skip=true) from the source being >> voted on (hadoop-3.0.0-src.tar.gz). >> >> The idea is to install HDFS, YARN, MR separately in separate >> root-directories from the generated individual dist tarballs. >> >> But now I see that HDFS and common dist tarballs are empty >> -rw-r--r-- 1 vinodkv staff 45 Nov 20 12:39 >> ./hadoop-common-project/hadoop-common/target/hadoop-common-3.0.0.tar.gz - >> -rw-r--r-- 1 vinodkv staff 45 Nov 20 12:40 >> ./hadoop-hdfs-project/hadoop-hdfs/target/hadoop-hdfs-3.0.0.tar.gz >> >> But YARN and MR are fine >> -rw-r--r-- 1 vinodkv staff 64474187 Nov 20 12:41 >> ./hadoop-yarn-project/target/hadoop-yarn-project-3.0.0.tar.gz >> -rw-r--r-- 1 vinodkv staff 21674457 Nov 20 12:41 >> ./hadoop-mapreduce-project/target/hadoop-mapreduce-3.0.0.tar.gz >> >> Is it just me? Or is this broken? >> >> Thanks >> +Vinod >> >>> On Nov 14, 2017, at 1:34 PM, Andrew Wang <andrew.w...@cloudera.com> >> wrote: >>> >>> Hi folks, >>> >>> Thanks as always to the many, many contributors who helped with this >>> release. I've created RC0 for Apache Hadoop 3.0.0. The artifacts are >>> available here: >>> >>> http://people.apache.org/~wang/3.0.0-RC0/ >>> >>> This vote will run 5 days, ending on Nov 19th at 1:30pm Pacific. >>> >>> 3.0.0 GA contains 291 fixed JIRA issues since 3.0.0-beta1. Notable >>> additions include the merge of YARN resource types, API-based >> configuration >>> of the CapacityScheduler, and HDFS router-based federation. >>> >>> I've done my traditional testing with a pseudo cluster and a Pi job. My >> +1 >>> to start. >>> >>> Best, >>> Andrew >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org >> For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org >> >> > > > -- > A very happy Clouderan --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
