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From brian4 <bqu...@gmail.com>
Subject Solr unit tests intermittently fail with error: java.lang.NoClassDefFoundError: org/eclipse/jetty/util/security/CertificateUtils
Date Mon, 22 Dec 2014 21:52:43 GMT
I'm trying to run a unit test for a custom request handler component with
Solr 4.10.0.

I followed the pattern of existing "unit tests", extending "SolrTestCaseJ4". 
I first ran "ant eclipse" on the 4.10 source, then included all lib files
generated (as well as all the solr and lucene core lib files and the testing
framework lib files) on the build path in Eclipse.

Usually running the tests works fine.  However, seemingly at random, it will
sometimes fail with the following error (even if I make no changes from a
previous successful version):

java.lang.NoClassDefFoundError:
org/eclipse/jetty/util/security/CertificateUtils
	at __randomizedtesting.SeedInfo.seed([632CB8A91CFAD9B4]:0)
	at org.apache.solr.util.SSLTestConfig.buildKeyStore(SSLTestConfig.java:85)
	at
org.apache.solr.util.SSLTestConfig.buildSSLContext(SSLTestConfig.java:77)
	at
org.apache.solr.util.SSLTestConfig$SSLHttpClientConfigurer.configure(SSLTestConfig.java:99)
	at
org.apache.solr.client.solrj.impl.HttpClientUtil.configureClient(HttpClientUtil.java:142)
	at
org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:118)
	at
org.apache.solr.handler.component.HttpShardHandlerFactory.init(HttpShardHandlerFactory.java:155)
	at
org.apache.solr.handler.component.ShardHandlerFactory.newInstance(ShardHandlerFactory.java:49)
	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:211)
	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:137)
	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:147)
	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:98)
	at org.apache.solr.SolrTestCaseJ4.createCore(SolrTestCaseJ4.java:559)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:551)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:371)
	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:378)
	at
com.mathworks.solr.related.content.params.parse.ExtraQueryAdderTest.beforeClass(ExtraQueryAdderTest.java:43)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1618)
	at
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:767)
	at
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:783)
	at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:53)
	at
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
	at
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
	at
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
	at
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
	at
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
	at
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
	at
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
	at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:365)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException:
org.eclipse.jetty.util.security.CertificateUtils
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 40 more


Any ideas what is going on / how I can fix this?  I see that the jetty-util
version that comes with this Solr is 6.1.26 - maybe it's not the version
that should be used?


It also shows messages like the following only in the cases where it fails:

NOTE: test params are: codec=Lucene42, sim=DefaultSimilarity, locale=fi_FI,
timezone=Asia/Yakutsk
NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.7.0_67
(64-bit)/cpus=8,threads=1,free=308420280,total=384827392
NOTE: All tests run in this JVM: [ExtraQueryAdderTest]
NOTE: reproduce with: ant test  -Dtestcase=ExtraQueryAdderTest
-Dtests.seed=14A39F961AF82FBC -Dtests.locale=fi_FI
-Dtests.timezone=Asia/Yakutsk -Dtests.file.encoding=UTF-8


NOTE: test params are: codec=Lucene46,
sim=RandomSimilarityProvider(queryNorm=true,coord=crazy): {}, locale=iw_IL,
timezone=America/Nassau
NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.7.0_67
(64-bit)/cpus=8,threads=1,free=407653288,total=485490688
NOTE: All tests run in this JVM: [ExtraQueryAdderTest]
NOTE: reproduce with: ant test  -Dtestcase=ExtraQueryAdderTest
-Dtests.seed=DEAEB12060EBE9AB -Dtests.locale=iw_IL
-Dtests.timezone=America/Nassau -Dtests.file.encoding=UTF-8




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