[jira] [Created] (FLINK-34963) Compilation error in ProcessFunctionTestHarnesses

["Ryan Skraba (Jira)" <ji...@apache.org>]

Ryan Skraba created FLINK-34963:
-----------------------------------

             Summary: Compilation error in ProcessFunctionTestHarnesses
                 Key: FLINK-34963
                 URL: https://issues.apache.org/jira/browse/FLINK-34963
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.20.0
            Reporter: Ryan Skraba


 

[https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=58627&view=logs&j=64debf87-ecdb-5aef-788d-8720d341b5cb&t=f041a596-2626-58e5-69fa-facfbaf86c0f&l=6435]

At the compile step in *e2e_1_cron_jdk17 / Build Flink* step:
{code:java}
-------------------------------------------------------------
00:24:17.239 [ERROR] COMPILATION ERROR : 
00:24:17.239 [INFO] -------------------------------------------------------------
00:24:17.239 [ERROR] /home/vsts/work/1/s/flink-streaming-java/src/test/java/org/apache/flink/streaming/util/ProcessFunctionTestHarnesses.java:[55,54] incompatible types: cannot infer type arguments for org.apache.flink.streaming.util.OneInputStreamOperatorTestHarness<>
    reason: inference variable IN has incompatible equality constraints OUT,IN,IN
00:24:17.239 [INFO] 1 error

{code}
This is particularly curious because *e2e_2_cron_jdk17* with an identical build step succeeds.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)