[ https://issues.apache.org/jira/browse/CALCITE-2737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Nadeau resolved CALCITE-2737. ------------------------------------- Resolution: Invalid Seems like something was awry in my system. Cleaning everything up and starting from scratch seems to have fixed the problem. Sorry about the distraction. > Depending on the version of Maven installed, the build will fail > ---------------------------------------------------------------- > > Key: CALCITE-2737 > URL: https://issues.apache.org/jira/browse/CALCITE-2737 > Project: Calcite > Issue Type: Bug > Reporter: Jacques Nadeau > Assignee: Jacques Nadeau > Priority: Major > > On older versions of Maven, the maven compiler plugin needs to be informed > that the system is using source version 1.8. > {noformat} > mvn -version > Apache Maven 3.5.0 (ff8f5e7444045639af65f6095c62210b5713f426; > 2017-04-04T01:09:06+05:30) > Maven home: /usr/local/Cellar/maven/3.5.0/libexec > Java version: 1.8.0_131, vendor: Oracle Corporation > Java home: > /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre > Default locale: en_US, platform encoding: UTF-8 > OS name: "mac os x", version: "10.13.6", arch: "x86_64", family: > "mac"{noformat} > > {noformat} > [INFO] ------------------------------------------------------------- > [ERROR] COMPILATION ERROR : > [INFO] ------------------------------------------------------------- > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[56,31] > cannot find symbol > symbol: method length() > location: variable e1 of type java.lang.Object > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[57,28] > cannot find symbol > symbol: method charAt(int) > location: variable e1 of type java.lang.Object > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[202,9] > cannot infer type arguments for org.apache.calcite.util.PartiallyOrderedSet<> > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[218,9] > cannot infer type arguments for org.apache.calcite.util.PartiallyOrderedSet<> > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[226,9] > cannot infer type arguments for org.apache.calcite.util.PartiallyOrderedSet<> > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[273,9] > cannot infer type arguments for org.apache.calcite.util.PartiallyOrderedSet<> > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[285,9] > cannot infer type arguments for org.apache.calcite.util.PartiallyOrderedSet<> > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[301,16] > incompatible types: invalid method reference > incompatible types: java.lang.Object cannot be converted to int > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[308,18] > incompatible types: invalid method reference > incompatible types: java.lang.Object cannot be converted to int > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[321,18] > incompatible types: invalid method reference > incompatible types: java.lang.Object cannot be converted to int > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[332,16] > incompatible types: invalid method reference > incompatible types: java.lang.Object cannot be converted to java.lang.Integer > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[339,18] > incompatible types: invalid method reference > incompatible types: java.lang.Object cannot be converted to java.lang.Integer > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[352,18] > incompatible types: invalid method reference > incompatible types: java.lang.Object cannot be converted to java.lang.Integer > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[363,16] > incompatible types: invalid method reference > incompatible types: java.lang.Object cannot be converted to int > [ERROR] > /src/calcite/core/src/test/java/org/apache/calcite/util/PartiallyOrderedSetTest.java:[369,18] > incompatible types: invalid method reference > incompatible types: java.lang.Object cannot be converted to int > [INFO] 15 errors > [INFO] ------------------------------------------------------------- > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD FAILURE > [INFO] > ------------------------------------------------------------------------{noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)