So much for semantic versioning.. On Thu, Mar 23, 2017 at 7:15 AM, Munagala Ramanath <[email protected]> wrote:
> Looks like this was a breaking change introduced in Hadoop 2.7.0: > > In https://hadoop.apache.org/docs/r2.6.5/api/org/apache/hadoop/yarn/conf/ > YarnConfiguration.html we have: > > static long DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT > static String DELEGATION_TOKEN_MAX_LIFETIME_KEY > > But in https://hadoop.apache.org/docs/r2.7.0/api/org/apache/ > hadoop/yarn/conf/YarnConfiguration.html we have: > > static long RM_DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT > static String RM_DELEGATION_TOKEN_MAX_LIFETIME_KEY > > Ram > > On Wed, Mar 22, 2017 at 11:59 PM, Chinmay Kolhatkar <[email protected]> > wrote: > >> Hi All, >> >> I want to clarify whether my understanding is correct here. >> >> 1. I downloaded apache-apex-core-3.5.0-source-release.tar.gz >> 2. Extracted the tar >> 3. Ran following command to build apex core: >> mvn clean package -DskipTests -Dhadoop.version=2.7.3 >> (NOTE: I have overridden hadoop version to 2.7.3) >> >> I get following compilation error: >> [ERROR] Failed to execute goal >> org.apache.maven.plugins:maven-compiler-plugin:3.3:compile >> (default-compile) on project apex-engine: Compilation failure: Compilation >> failure: >> [ERROR] /home/chinmay/files/apache-apex-core-3.5.0/engine/src/main/ >> java/com/datatorrent/stram/plan/logical/LogicalPlan.java:[159,87] cannot >> find symbol >> [ERROR] symbol: variable DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT >> [ERROR] location: class org.apache.hadoop.yarn.conf.YarnConfiguration >> [ERROR] /home/chinmay/files/apache-apex-core-3.5.0/engine/src/main/ >> java/com/datatorrent/stram/client/StramAppLauncher.java:[586,120] cannot >> find symbol >> [ERROR] symbol: variable DELEGATION_TOKEN_MAX_LIFETIME_KEY >> [ERROR] location: class org.apache.hadoop.yarn.conf.YarnConfiguration >> [ERROR] /home/chinmay/files/apache-apex-core-3.5.0/engine/src/main/ >> java/com/datatorrent/stram/client/StramAppLauncher.java:[586,173] cannot >> find symbol >> [ERROR] symbol: variable DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT >> [ERROR] location: class org.apache.hadoop.yarn.conf.YarnConfiguration >> [ERROR] -> [Help 1] >> >> What should be the expected result while building apex-core when building >> with different version of hadoop? >> Is this error expected OR something wrong in my environment? >> >> Thanks, >> Chinmay. >> >> > > > -- > > _______________________________________________________ > > Munagala V. Ramanath > > Software Engineer > > E: [email protected] | M: (408) 331-5034 | Twitter: @UnknownRam > > www.datatorrent.com | apex.apache.org > > >
