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https://issues.apache.org/jira/browse/FLINK-2832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15317661#comment-15317661
]
ASF GitHub Bot commented on FLINK-2832:
---------------------------------------
Github user chiwanpark commented on a diff in the pull request:
https://github.com/apache/flink/pull/2076#discussion_r65999973
--- Diff: flink-java/src/test/resources/log4j-test.properties ---
@@ -0,0 +1,27 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Set root logger level to OFF to not flood build logs
+# set manually to INFO for debugging purposes
+log4j.rootLogger=OFF, testlogger
+
+# A1 is set to be a ConsoleAppender.
+log4j.appender.testlogger=org.apache.log4j.ConsoleAppender
+log4j.appender.testlogger.target = System.err
--- End diff --
Spaces around `=`
> Failing test: RandomSamplerTest.testReservoirSamplerWithReplacement
> -------------------------------------------------------------------
>
> Key: FLINK-2832
> URL: https://issues.apache.org/jira/browse/FLINK-2832
> Project: Flink
> Issue Type: Bug
> Components: Tests
> Affects Versions: 0.10.0
> Reporter: Vasia Kalavri
> Assignee: Till Rohrmann
> Priority: Critical
> Labels: test-stability
> Fix For: 1.0.0
>
>
> Tests run: 17, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 19.133 sec
> <<< FAILURE! - in org.apache.flink.api.java.sampling.RandomSamplerTest
> testReservoirSamplerWithReplacement(org.apache.flink.api.java.sampling.RandomSamplerTest)
> Time elapsed: 2.534 sec <<< FAILURE!
> java.lang.AssertionError: KS test result with p value(0.110000), d
> value(0.103090)
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at
> org.apache.flink.api.java.sampling.RandomSamplerTest.verifyKSTest(RandomSamplerTest.java:342)
> at
> org.apache.flink.api.java.sampling.RandomSamplerTest.verifyRandomSamplerWithSampleSize(RandomSamplerTest.java:330)
> at
> org.apache.flink.api.java.sampling.RandomSamplerTest.verifyReservoirSamplerWithReplacement(RandomSamplerTest.java:289)
> at
> org.apache.flink.api.java.sampling.RandomSamplerTest.testReservoirSamplerWithReplacement(RandomSamplerTest.java:192)
> Results :
> Failed tests:
>
> RandomSamplerTest.testReservoirSamplerWithReplacement:192->verifyReservoirSamplerWithReplacement:289->verifyRandomSamplerWithSampleSize:330->verifyKSTest:342
> KS test result with p value(0.110000), d value(0.103090)
> Full log [here|https://travis-ci.org/apache/flink/jobs/84120131].
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