[HAWQ-1306] PXF no longer builds with JDK 1.8 (after commit 6fa1ced2)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.1.0.0-incubating
• Component/s: PXF
• Assignee: Oleksandr Diachenko
• Reporter: Ed Espino
• Created: 01/Feb/17 17:42
• Updated: 18/Feb/17 05:27
• Resolved: 02/Feb/17 03:04

Description

After commit 6fa1ced2, PXF fails to build (javadoc section).

Here is the error message:

08:56 $ javac -version
javac 1.8.0_121
✔ ~/workspace/HAWQ-projects/incubator-hawq/pxf [:6fa1ced2|…1] 
08:57 $ java -version
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
✔ ~/workspace/HAWQ-projects/incubator-hawq/pxf [:6fa1ced2|✔] 
08:58 $ make
./gradlew clean release -DdeployPath="/usr/local/hawq/pxf"
:clean UP-TO-DATE
:pxf:clean UP-TO-DATE
:pxf-api:clean UP-TO-DATE
:pxf-hbase:clean UP-TO-DATE
:pxf-hdfs:clean UP-TO-DATE
:pxf-hive:clean UP-TO-DATE
:pxf-json:clean UP-TO-DATE
:pxf-service:clean UP-TO-DATE
:pxf:compileJava UP-TO-DATE
:pxf:processResources UP-TO-DATE
:pxf:classes UP-TO-DATE
:pxf:jar SKIPPED
:pxf:assemble UP-TO-DATE
:pxf:compileTestJava UP-TO-DATE
:pxf:processTestResources UP-TO-DATE
:pxf:testClasses UP-TO-DATE
:pxf:test UP-TO-DATE
:pxf:check UP-TO-DATE
:pxf:build UP-TO-DATE
:pxf:buildRpm
:pxf:distTar UP-TO-DATE
:pxf:javadoc UP-TO-DATE
:pxf-api:compileJava
:pxf-api:processResources UP-TO-DATE
:pxf-api:classes
:pxf-api:jar
:pxf-api:assemble
:pxf-api:compileTestJavaNote: /Users/espino/workspace/HAWQ-projects/incubator-hawq/pxf/pxf-api/src/test/java/org/apache/hawq/pxf/api/utilities/ColumnDescriptorTest.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

:pxf-api:processTestResources UP-TO-DATE
:pxf-api:testClasses
:pxf-api:test
:pxf-api:check
:pxf-api:build
:pxf-api:javadoc/Users/espino/workspace/HAWQ-projects/incubator-hawq/pxf/pxf-api/src/main/java/org/apache/hawq/pxf/api/OutputFormat.java:51: warning: no @param for className
    public static OutputFormat getOutputFormat(String className) {
                               ^
/Users/espino/workspace/HAWQ-projects/incubator-hawq/pxf/pxf-api/src/main/java/org/apache/hawq/pxf/api/OutputFormat.java:24: error: reference not found
 * PXF supported output formats: {@link org.apache.hawq.pxf.service.io.Text} and {@link org.apache.hawq.pxf.service.io.GPDBWritable}
                                        ^
/Users/espino/workspace/HAWQ-projects/incubator-hawq/pxf/pxf-api/src/main/java/org/apache/hawq/pxf/api/OutputFormat.java:24: error: reference not found
 * PXF supported output formats: {@link org.apache.hawq.pxf.service.io.Text} and {@link org.apache.hawq.pxf.service.io.GPDBWritable}
                                                                                        ^

2 errors
1 warning
:pxf-api:javadoc FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':pxf-api:javadoc'.
> Javadoc generation failed. Generated Javadoc options file (useful for troubleshooting): '/Users/espino/workspace/HAWQ-projects/incubator-hawq/pxf/pxf-api/build/tmp/javadoc/javadoc.options'

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 14.015 secs
make: *** [all] Error 1
✘-2 ~/workspace/HAWQ-projects/incubator-hawq/pxf [:6fa1ced2|✔] 
08:58 $ 

Issue Links

• links to: GitHub Pull Request #1104