[CALCITE-2737] Depending on the version of Maven installed, the build will fail

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Fix Version/s: 1.20.0
• Assignee: Jacques Nadeau
• Reporter: Jacques Nadeau
• Created: 12/Dec/18 05:12
• Updated: 24/Jun/19 21:51
• Resolved: 15/Dec/18 23:10

Description

On older versions of Maven, the maven compiler plugin needs to be informed that the system is using source version 1.8.

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"

 

[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] ------------------------------------------------------------------------