[pulsar] branch master updated: [Tests] Dump function logs when testJavaLoggingFunction test fails (#15910)

[lhotari]

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lhotari pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/pulsar.git


The following commit(s) were added to refs/heads/master by this push:
     new c876c13ade9 [Tests] Dump function logs when testJavaLoggingFunction 
test fails (#15910)
c876c13ade9 is described below

commit c876c13ade9465836c53367f7cbf96e05a7f7df2
Author: Lari Hotari <lhot...@users.noreply.github.com>
AuthorDate: Fri Jun 3 09:54:31 2022 +0300

    [Tests] Dump function logs when testJavaLoggingFunction test fails (#15910)
    
    - the test is currently the most flaky test and it would be useful to add 
this logging
      so the the problem could be investigated
---
 .../pulsar/tests/integration/functions/PulsarFunctionsTest.java  | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git 
a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTest.java
 
b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTest.java
index f9b90b4d75b..9a6a26be3da 100644
--- 
a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTest.java
+++ 
b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTest.java
@@ -1502,8 +1502,13 @@ public abstract class PulsarFunctionsTest extends 
PulsarFunctionsTestBase {
         // get function stats
         getFunctionStatsEmpty(functionName);
 
-        // publish and consume result
-        publishAndConsumeMessages(inputTopicName, logTopicName, numMessages, 
"-log");
+        try {
+            // publish and consume result
+            publishAndConsumeMessages(inputTopicName, logTopicName, 
numMessages, "-log");
+        } finally {
+            // dump function logs so that it's easier to investigate failures
+            pulsarCluster.dumpFunctionLogs(functionName);
+        }
 
         // get function status
         getFunctionStatus(functionName, numMessages, true);