[jira] [Created] (SPARK-21875) Jenkins passes Java code that violates ./dev/lint-java

["Andrew Ash (JIRA)" <ji...@apache.org>]

Andrew Ash created SPARK-21875:
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             Summary: Jenkins passes Java code that violates ./dev/lint-java
                 Key: SPARK-21875
                 URL: https://issues.apache.org/jira/browse/SPARK-21875
             Project: Spark
          Issue Type: Bug
          Components: Build
    Affects Versions: 2.2.0
            Reporter: Andrew Ash


Two recent PRs merged which caused lint-java errors:

{noformat}
========================================================================
Running Java style checks
========================================================================
Using `mvn` from path: /home/ubuntu/spark/build/apache-maven-3.5.0/bin/mvn
Checkstyle checks failed at following occurrences:
[ERROR] src/main/java/org/apache/spark/memory/TaskMemoryManager.java:[77] (sizes) LineLength: Line is longer than 100 characters (found 106).
[ERROR] src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java:[1340] (sizes) LineLength: Line is longer than 100 characters (found 106).
[error] running /home/ubuntu/spark/dev/lint-java ; received return code 1
{noformat}

The first error is from https://github.com/apache/spark/pull/19025 and the second is from https://github.com/apache/spark/pull/18488

Should we be expecting Jenkins to enforce Java code style pre-commit?



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