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Pramod Immaneni commented on APEXCORE-679: ------------------------------------------ Those constants are being used to just get default values. Let me explore alternatives. > Apex core 3.5.0 build failing with hadoop 2.7.3 dependency > ---------------------------------------------------------- > > Key: APEXCORE-679 > URL: https://issues.apache.org/jira/browse/APEXCORE-679 > Project: Apache Apex Core > Issue Type: Bug > Reporter: Chinmay Kolhatkar > Priority: Critical > > 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] > It should compile with 2.7.x version of hadoop. -- This message was sent by Atlassian JIRA (v6.3.15#6346)