Does anyone know what is going on with these? The uptick in failures <http://fucit.org/solr-jenkins-reports/history-trend-of-recent-failures.html#series/org.apache.solr.index.hdfs.CheckHdfsIndexTest.testChecksumsOnly> for several of these tests seems not far removed from the fix for SOLR-15329 <https://issues.apache.org/jira/browse/SOLR-15329> though I have no real logic to tie that change to these failures. The HDFS seem to have significant failure rates on http://fucit.org/solr-jenkins-reports/failure-report.html and they are failing repeatedly locally for me
In particular this test/seed failed three times in a row on a clean checkout for me. gradlew :solr:core:test --tests "org.apache.solr.index.hdfs.CheckHdfsIndexTest.testChecksumsOnly" -Ptests.jvms=30 -Ptests.jvmargs=-XX:TieredStopAtLevel=1 -Ptests.seed=566ED88C9109BEFC -Ptests.file.encoding=US-ASCII With no seed setting intellij to repeat it 10 times, with and without forking per method it fails 12/20 times so it's unclear if the seed is really important the assert seems to boil down to clean != true but one has to have fairly deep knowledge AFAICT to know what that might mean... java.lang.AssertionError at __randomizedtesting.SeedInfo.seed([6A2064644BC20F78:C8C5AD47A90DF7B8]:0) at org.junit.Assert.fail(Assert.java:87) at org.junit.Assert.assertTrue(Assert.java:42) at org.junit.Assert.assertTrue(Assert.java:53) at org.apache.lucene.index.BaseTestCheckIndex.testChecksumsOnly(BaseTestCheckIndex.java:121) at org.apache.solr.index.hdfs.CheckHdfsIndexTest.testChecksumsOnly(CheckHdfsIndexTest.java:145) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754) at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942) at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978) at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992) at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1087) at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1058) at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44) -Gus -- http://www.needhamsoftware.com (work) http://www.the111shift.com (play)
