Build: https://builds.apache.org/job/Lucene-Solr-Tests-8.x/305/

3 tests failed.
FAILED:  
org.apache.solr.handler.TestContainerReqHandler.testRuntimeLibWithSig2048

Error Message:
No live SolrServers available to handle this 
request:[http://127.0.0.1:37379/solr]

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: No live SolrServers available 
to handle this request:[http://127.0.0.1:37379/solr]
        at 
__randomizedtesting.SeedInfo.seed([A40A8B124894343F:7967A8BAE820AE5E]:0)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:345)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1128)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:897)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:829)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:228)
        at 
org.apache.solr.handler.TestContainerReqHandler.testRuntimeLibWithSig2048(TestContainerReqHandler.java:301)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        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:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)
Caused by: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:37379/solr: Expected mime type 
application/octet-stream but got text/html. <html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<title>Error 500 Server Error</title>
</head>
<body><h2>HTTP ERROR 500</h2>
<p>Problem accessing /solr/____v2/cluster. Reason:
<pre>    Server Error</pre></p><h3>Caused 
by:</h3><pre>java.lang.UnsupportedClassVersionError: 
org/apache/solr/core/RuntimeLibReqHandler has been compiled by a more recent 
version of the Java Runtime (class file version 55.0), this version of the Java 
Runtime only recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
        at 
org.apache.solr.core.MemClassLoader.loadFromRuntimeLibs(MemClassLoader.java:127)
        at 
org.apache.solr.core.MemClassLoader.findClass(MemClassLoader.java:100)
        at 
org.apache.solr.core.MemClassLoader.findClass(MemClassLoader.java:181)
        at org.apache.solr.core.LibListener.newInstance(LibListener.java:78)
        at 
org.apache.solr.core.LibListener$ExtHandler.lambda$updateReqHandlers$3(LibListener.java:226)
        at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
        at 
org.apache.solr.core.LibListener$ExtHandler.updateReqHandlers(LibListener.java:222)
        at 
org.apache.solr.core.LibListener$ExtHandler.access$000(LibListener.java:167)
        at org.apache.solr.core.LibListener.onChange(LibListener.java:104)
        at 
org.apache.solr.handler.admin.CollectionHandlerApi.lambda$wrap$0(CollectionHandlerApi.java:118)
        at 
org.apache.solr.handler.admin.CollectionHandlerApi$2.invoke(CollectionHandlerApi.java:299)
        at 
org.apache.solr.handler.admin.BaseHandlerApiSupport$1.call(BaseHandlerApiSupport.java:100)
        at org.apache.solr.api.V2HttpCall.handleAdmin(V2HttpCall.java:341)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:786)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:423)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:350)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:165)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:703)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
        at org.eclipse.jetty.server.Server.handle(Server.java:505)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.lang.Thread.run(Thread.java:748)
</pre>
<hr><a href="http://eclipse.org/jetty";>Powered by Jetty:// 
9.4.19.v20190610</a><hr/>

</body>
</html>

        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:620)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:262)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:245)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:368)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:296)
        ... 45 more


FAILED:  
org.apache.solr.handler.TestContainerReqHandler.testRuntimeLibWithSig512

Error Message:
No live SolrServers available to handle this 
request:[http://127.0.0.1:33683/solr]

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: No live SolrServers available 
to handle this request:[http://127.0.0.1:33683/solr]
        at 
__randomizedtesting.SeedInfo.seed([A40A8B124894343F:5B1B682A3E6ED1FD]:0)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:345)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1128)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:897)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:829)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:228)
        at 
org.apache.solr.handler.TestContainerReqHandler.testRuntimeLibWithSig512(TestContainerReqHandler.java:378)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        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:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)
Caused by: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:33683/solr: Expected mime type 
application/octet-stream but got text/html. <html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<title>Error 500 Server Error</title>
</head>
<body><h2>HTTP ERROR 500</h2>
<p>Problem accessing /solr/____v2/cluster. Reason:
<pre>    Server Error</pre></p><h3>Caused 
by:</h3><pre>java.lang.UnsupportedClassVersionError: 
org/apache/solr/core/RuntimeLibReqHandler has been compiled by a more recent 
version of the Java Runtime (class file version 55.0), this version of the Java 
Runtime only recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
        at 
org.apache.solr.core.MemClassLoader.loadFromRuntimeLibs(MemClassLoader.java:127)
        at 
org.apache.solr.core.MemClassLoader.findClass(MemClassLoader.java:100)
        at 
org.apache.solr.core.MemClassLoader.findClass(MemClassLoader.java:181)
        at org.apache.solr.core.LibListener.newInstance(LibListener.java:78)
        at 
org.apache.solr.core.LibListener$ExtHandler.lambda$updateReqHandlers$3(LibListener.java:226)
        at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
        at 
org.apache.solr.core.LibListener$ExtHandler.updateReqHandlers(LibListener.java:222)
        at 
org.apache.solr.core.LibListener$ExtHandler.access$000(LibListener.java:167)
        at org.apache.solr.core.LibListener.onChange(LibListener.java:104)
        at 
org.apache.solr.handler.admin.CollectionHandlerApi.lambda$wrap$0(CollectionHandlerApi.java:118)
        at 
org.apache.solr.handler.admin.CollectionHandlerApi$2.invoke(CollectionHandlerApi.java:299)
        at 
org.apache.solr.handler.admin.BaseHandlerApiSupport$1.call(BaseHandlerApiSupport.java:100)
        at org.apache.solr.api.V2HttpCall.handleAdmin(V2HttpCall.java:341)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:786)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:423)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:350)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:165)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:703)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
        at org.eclipse.jetty.server.Server.handle(Server.java:505)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.lang.Thread.run(Thread.java:748)
</pre>
<hr><a href="http://eclipse.org/jetty";>Powered by Jetty:// 
9.4.19.v20190610</a><hr/>

</body>
</html>

        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:620)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:262)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:245)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:368)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:296)
        ... 45 more


FAILED:  org.apache.solr.handler.TestContainerReqHandler.testRuntimeLib

Error Message:
No live SolrServers available to handle this 
request:[http://127.0.0.1:42535/solr]

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: No live SolrServers available 
to handle this request:[http://127.0.0.1:42535/solr]
        at 
__randomizedtesting.SeedInfo.seed([A40A8B124894343F:97AD1F46BB04C58B]:0)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:345)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1128)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:897)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:829)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:228)
        at 
org.apache.solr.handler.TestContainerReqHandler.testRuntimeLib(TestContainerReqHandler.java:193)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        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:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)
Caused by: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:42535/solr: Expected mime type 
application/octet-stream but got text/html. <html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<title>Error 500 Server Error</title>
</head>
<body><h2>HTTP ERROR 500</h2>
<p>Problem accessing /solr/____v2/cluster. Reason:
<pre>    Server Error</pre></p><h3>Caused 
by:</h3><pre>java.lang.UnsupportedClassVersionError: 
org/apache/solr/core/RuntimeLibReqHandler has been compiled by a more recent 
version of the Java Runtime (class file version 55.0), this version of the Java 
Runtime only recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
        at 
org.apache.solr.core.MemClassLoader.loadFromRuntimeLibs(MemClassLoader.java:127)
        at 
org.apache.solr.core.MemClassLoader.findClass(MemClassLoader.java:100)
        at 
org.apache.solr.core.MemClassLoader.findClass(MemClassLoader.java:181)
        at org.apache.solr.core.LibListener.newInstance(LibListener.java:78)
        at 
org.apache.solr.core.LibListener$ExtHandler.lambda$updateReqHandlers$3(LibListener.java:226)
        at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
        at 
org.apache.solr.core.LibListener$ExtHandler.updateReqHandlers(LibListener.java:222)
        at 
org.apache.solr.core.LibListener$ExtHandler.access$000(LibListener.java:167)
        at org.apache.solr.core.LibListener.onChange(LibListener.java:104)
        at 
org.apache.solr.handler.admin.CollectionHandlerApi.lambda$wrap$0(CollectionHandlerApi.java:118)
        at 
org.apache.solr.handler.admin.CollectionHandlerApi$2.invoke(CollectionHandlerApi.java:299)
        at 
org.apache.solr.handler.admin.BaseHandlerApiSupport$1.call(BaseHandlerApiSupport.java:100)
        at org.apache.solr.api.V2HttpCall.handleAdmin(V2HttpCall.java:341)
        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:786)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:423)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:350)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:165)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:703)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
        at org.eclipse.jetty.server.Server.handle(Server.java:505)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.lang.Thread.run(Thread.java:748)
</pre>
<hr><a href="http://eclipse.org/jetty";>Powered by Jetty:// 
9.4.19.v20190610</a><hr/>

</body>
</html>

        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:620)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:262)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:245)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:368)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:296)
        ... 45 more




Build Log:
[...truncated 13400 lines...]
   [junit4] Suite: org.apache.solr.handler.TestContainerReqHandler
   [junit4]   2> 221438 INFO  
(SUITE-TestContainerReqHandler-seed#[A40A8B124894343F]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.handler.TestContainerReqHandler_A40A8B124894343F-001/init-core-data-001
   [junit4]   2> 221440 WARN  
(SUITE-TestContainerReqHandler-seed#[A40A8B124894343F]-worker) [     ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=4 numCloses=4
   [junit4]   2> 221440 INFO  
(SUITE-TestContainerReqHandler-seed#[A40A8B124894343F]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 221442 INFO  
(SUITE-TestContainerReqHandler-seed#[A40A8B124894343F]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=None)
   [junit4]   2> 221465 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.SolrTestCaseJ4 ###Starting testRuntimeLibWithSig2048
   [junit4]   2> 221500 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.e.j.s.Server jetty-9.4.19.v20190610; built: 
2019-06-10T16:30:51.723Z; git: afcf563148970e98786327af5e07c261fda175d3; jvm 
1.8.0_191-b12
   [junit4]   2> 221584 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.e.j.s.AbstractConnector Started 
ServerConnector@ebbace2{HTTP/1.1,[http/1.1]}{0.0.0.0:46457}
   [junit4]   2> 221585 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.e.j.s.Server Started @221648ms
   [junit4]   2> 221585 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 4 servers in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.handler.TestContainerReqHandler_A40A8B124894343F-001/tempDir-001
   [junit4]   2> 221585 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 221591 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 221591 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 221691 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.ZkTestServer start zk server on port:45411
   [junit4]   2> 221691 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:45411
   [junit4]   2> 221691 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 45411
   [junit4]   2> 221716 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 221737 INFO  (zkConnectionManagerCallback-1455-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 221737 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 221788 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 221801 INFO  (zkConnectionManagerCallback-1457-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 221801 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 221802 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 221805 INFO  (zkConnectionManagerCallback-1459-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 221805 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 221912 WARN  (jetty-launcher-1460-thread-1) [     ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 221913 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 221913 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 221913 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.e.j.s.Server jetty-9.4.19.v20190610; built: 2019-06-10T16:30:51.723Z; git: 
afcf563148970e98786327af5e07c261fda175d3; jvm 1.8.0_191-b12
   [junit4]   2> 221919 WARN  (jetty-launcher-1460-thread-2) [     ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 221921 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 221921 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 221921 WARN  (jetty-launcher-1460-thread-3) [     ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 221922 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.e.j.s.Server jetty-9.4.19.v20190610; built: 2019-06-10T16:30:51.723Z; git: 
afcf563148970e98786327af5e07c261fda175d3; jvm 1.8.0_191-b12
   [junit4]   2> 221922 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 221922 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 221922 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.e.j.s.Server jetty-9.4.19.v20190610; built: 2019-06-10T16:30:51.723Z; git: 
afcf563148970e98786327af5e07c261fda175d3; jvm 1.8.0_191-b12
   [junit4]   2> 221931 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 221931 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 221931 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 221932 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1fd243f5{/solr,null,AVAILABLE}
   [junit4]   2> 221934 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 221934 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 221934 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 221934 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@313ab933{/solr,null,AVAILABLE}
   [junit4]   2> 221935 WARN  (jetty-launcher-1460-thread-4) [     ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 221936 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 221936 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 221936 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.e.j.s.Server jetty-9.4.19.v20190610; built: 2019-06-10T16:30:51.723Z; git: 
afcf563148970e98786327af5e07c261fda175d3; jvm 1.8.0_191-b12
   [junit4]   2> 221959 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 221959 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 221959 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 221963 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@2fd56547{/solr,null,AVAILABLE}
   [junit4]   2> 221976 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 221976 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 221976 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 221978 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@6a251a66{/solr,null,AVAILABLE}
   [junit4]   2> 221978 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@573f6edb{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:37379}
   [junit4]   2> 221978 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.e.j.s.Server Started @222042ms
   [junit4]   2> 221978 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=37379}
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@6b2e8e42{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:35543}
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.e.j.s.Server Started @222042ms
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=35543}
   [junit4]   2> 221979 ERROR (jetty-launcher-1460-thread-1) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 221979 ERROR (jetty-launcher-1460-thread-4) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.3.0
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.3.0
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-07-21T18:15:22.774Z
   [junit4]   2> 221979 INFO  (jetty-launcher-1460-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-07-21T18:15:22.774Z
   [junit4]   2> 221998 INFO  (jetty-launcher-1460-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 221998 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@5f8cf0ab{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:33687}
   [junit4]   2> 221998 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@39115d7a{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:33561}
   [junit4]   2> 221998 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.e.j.s.Server Started @222062ms
   [junit4]   2> 221998 INFO  (jetty-launcher-1460-thread-3) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=33687}
   [junit4]   2> 221999 INFO  (jetty-launcher-1460-thread-2) [     ] 
o.e.j.s.Server Started @222062ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=33561}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.3.0
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.3.0
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-07-21T18:15:22.794Z
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-07-21T18:15:22.794Z
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@5d3c1522[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@770c5cbb[provider=null,keyStore=null,trustStore=null]
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:45411/solr
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@2a98c1df[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@4f943b29[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:45411/solr
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[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@92f3332[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@55d712d[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:45411/solr
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[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader Updating cluster state 
from ZooKeeper... 
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[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader Loaded empty cluster 
properties
   [junit4]   2> 223085 DEBUG (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... [] -> []
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[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy 
[0] interesting [0] watched [0] lazy [0] total [0]
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[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
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[n:127.0.0.1:33687_solr     ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:33687_solr
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[n:127.0.0.1:33687_solr     ] o.a.s.c.Overseer Overseer 
(id=72067720550875144-127.0.0.1:33687_solr-n_0000000000) starting
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] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
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[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader Updating cluster state 
from ZooKeeper... 
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[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader Loaded empty cluster 
properties
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[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... [] -> []
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[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy 
[0] interesting [0] watched [0] lazy [0] total [0]
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[n:127.0.0.1:33561_solr     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:33561_solr
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [0])
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... [] -> 
[127.0.0.1:33561_solr]
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[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
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[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 223253 INFO  (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
   [junit4]   2> 223254 DEBUG (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader Updating cluster state 
from ZooKeeper... 
   [junit4]   2> 223255 DEBUG (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader Loaded empty cluster 
properties
   [junit4]   2> 223256 INFO  (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 223256 DEBUG (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... [] -> [127.0.0.1:33561_solr]
   [junit4]   2> 223257 DEBUG (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy 
[0] interesting [0] watched [0] lazy [0] total [0]
   [junit4]   2> 223258 INFO  (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:45411/solr ready
   [junit4]   2> 223269 DEBUG (zkCallback-1482-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [0])
   [junit4]   2> 223282 INFO  (zkConnectionManagerCallback-1508-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 223283 INFO  (jetty-launcher-1460-thread-2) 
[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
   [junit4]   2> 223283 DEBUG (jetty-launcher-1460-thread-2) 
[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader Updating cluster state 
from ZooKeeper... 
   [junit4]   2> 223372 DEBUG (jetty-launcher-1460-thread-2) 
[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader Loaded empty cluster 
properties
   [junit4]   2> 223372 INFO  (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.ZkController Publish 
node=127.0.0.1:33687_solr as DOWN
   [junit4]   2> 223372 INFO  (zkCallback-1482-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 223372 DEBUG (zkCallback-1482-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... [] -> 
[127.0.0.1:33561_solr]
   [junit4]   2> 223372 INFO  
(OverseerStateUpdate-72067720550875144-127.0.0.1:33687_solr-n_0000000000) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.Overseer Starting to work on the main 
queue : 127.0.0.1:33687_solr
   [junit4]   2> 223373 INFO  (jetty-launcher-1460-thread-2) 
[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 223373 DEBUG (jetty-launcher-1460-thread-2) 
[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... [] -> [127.0.0.1:33561_solr]
   [junit4]   2> 223375 DEBUG (jetty-launcher-1460-thread-2) 
[n:127.0.0.1:33561_solr     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy 
[0] interesting [0] watched [0] lazy [0] total [0]
   [junit4]   2> 223376 INFO  (jetty-launcher-1460-thread-2) 
[n:127.0.0.1:33561_solr     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:45411/solr ready
   [junit4]   2> 223376 INFO  (jetty-launcher-1460-thread-2) 
[n:127.0.0.1:33561_solr     ] o.a.s.c.LibListener clusterprops.json changed , 
version -1
   [junit4]   2> 223384 INFO  (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 2147483647 transient cores
   [junit4]   2> 223384 INFO  (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:33687_solr
   [junit4]   2> 223384 DEBUG 
(OverseerStateUpdate-72067720550875144-127.0.0.1:33687_solr-n_0000000000) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... [127.0.0.1:33561_solr] -> [127.0.0.1:33561_solr]
   [junit4]   2> 223386 DEBUG 
(OverseerStateUpdate-72067720550875144-127.0.0.1:33687_solr-n_0000000000) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy 
[0] interesting [0] watched [0] lazy [0] total [0]
   [junit4]   2> 223386 INFO  (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 223392 INFO  (jetty-launcher-1460-thread-3) 
[n:127.0.0.1:33687_solr     ] o.a.s.c.LibListener clusterprops.json changed , 
version -1
   [junit4]   2> 223397 INFO  (zkConnectionManagerCallback-1510-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 223397 INFO  (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
   [junit4]   2> 223403 DEBUG (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader Updating cluster state 
from ZooKeeper... 
   [junit4]   2> 223403 DEBUG (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader Loaded empty cluster 
properties
   [junit4]   2> 223404 INFO  (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 223404 DEBUG (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... [] -> [127.0.0.1:33561_solr, 127.0.0.1:33687_solr]
   [junit4]   2> 223405 DEBUG (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy 
[0] interesting [0] watched [0] lazy [0] total [0]
   [junit4]   2> 223409 INFO  (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.ZkController Publish 
node=127.0.0.1:35543_solr as DOWN
   [junit4]   2> 223410 INFO  (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 2147483647 transient cores
   [junit4]   2> 223411 INFO  (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:35543_solr
   [junit4]   2> 223418 DEBUG (zkCallback-1482-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr] -> [127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (3)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr] -> [127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (3)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr] -> [127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (3)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr] -> [127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 
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[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader Updating cluster state 
from ZooKeeper... 
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o.e.j.u.s.S.config Trusting all certificates configured for 
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[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader Loaded empty cluster 
properties
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:45411/solr
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[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... [] -> [127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 
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   [junit4]   2> 223641 DEBUG (jetty-launcher-1460-thread-4) 
[n:127.0.0.1:35543_solr     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy 
[0] interesting [0] watched [0] lazy [0] total [0]
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[n:127.0.0.1:35543_solr     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:45411/solr ready
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[n:127.0.0.1:35543_solr     ] o.a.s.c.LibListener clusterprops.json changed , 
version -1
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'solr_33561.solr.node' (registry 'solr.node') enabled at server: 
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[n:127.0.0.1:33687_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:33687_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.handler.TestContainerReqHandler_A40A8B124894343F-001/tempDir-001/node3/.
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[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
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[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ZkStateReader Updating cluster state 
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[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ZkStateReader Loaded empty cluster 
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[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:37379_solr     ] o.a.s.c.ZkController Publish 
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[n:127.0.0.1:37379_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
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[n:127.0.0.1:37379_solr     ] o.a.s.c.ZkController Register node as live in 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr] -> 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr, 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr] -> 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr, 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr] -> 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr, 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr] -> 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr, 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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nodes size: [3])
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[n:127.0.0.1:35543_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr] -> 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr, 
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[n:127.0.0.1:35543_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:35543_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.handler.TestContainerReqHandler_A40A8B124894343F-001/tempDir-001/node4/.
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr] -> 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr, 
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o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
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nodes size: [3])
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr] -> 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr, 
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[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
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] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
   [junit4]   2> 223973 DEBUG (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ZkStateReader Updating cluster state 
from ZooKeeper... 
   [junit4]   2> 223974 DEBUG (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ZkStateReader Loaded empty cluster 
properties
   [junit4]   2> 223975 INFO  (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (4)
   [junit4]   2> 223975 DEBUG (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... [] -> [127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 
127.0.0.1:35543_solr, 127.0.0.1:37379_solr]
   [junit4]   2> 223976 DEBUG (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy 
[0] interesting [0] watched [0] lazy [0] total [0]
   [junit4]   2> 223977 INFO  (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:45411/solr ready
   [junit4]   2> 223978 INFO  (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.c.LibListener clusterprops.json changed , 
version -1
   [junit4]   2> 224039 INFO  (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 224085 INFO  (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37379.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@287fa746
   [junit4]   2> 224130 INFO  (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37379.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@287fa746
   [junit4]   2> 224131 INFO  (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37379.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@287fa746
   [junit4]   2> 224132 INFO  (jetty-launcher-1460-thread-1) 
[n:127.0.0.1:37379_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.handler.TestContainerReqHandler_A40A8B124894343F-001/tempDir-001/node1/.
   [junit4]   2> 224328 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 224347 INFO  (zkConnectionManagerCallback-1541-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 224347 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 224347 DEBUG 
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 224350 DEBUG 
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ZkStateReader Loaded empty cluster properties
   [junit4]   2> 224351 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 224351 DEBUG 
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... [] -> 
[127.0.0.1:33561_solr, 127.0.0.1:33687_solr, 127.0.0.1:35543_solr, 
127.0.0.1:37379_solr]
   [junit4]   2> 224353 DEBUG 
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.c.ZkStateReader clusterStateSet: legacy [0] interesting [0] 
watched [0] lazy [0] total [0]
   [junit4]   2> 224355 INFO  
(TEST-TestContainerReqHandler.testRuntimeLibWithSig2048-seed#[A40A8B124894343F])
 [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 
127.0.0.1:45411/solr ready
   [junit4]   2> 224489 INFO  (qtp1363875058-5366) [n:127.0.0.1:33687_solr     
] o.a.s.u.CryptoKeys NOT verified  
   [junit4]   2> 224489 ERROR (qtp1363875058-5366) [n:127.0.0.1:33687_solr     
] o.a.s.c.RuntimeLib Signature verifying error 
   [junit4]   2>           => org.apache.solr.common.SolrException: No key 
matched signature for jar : foo version: null
   [junit4]   2>        at 
org.apache.solr.core.RuntimeLib.verifyJarSignature(RuntimeLib.java:212)
   [junit4]   2> org.apache.solr.common.SolrException: No key matched signature 
for jar : foo version: null
   [junit4]   2>        at 
org.apache.solr.core.RuntimeLib.verifyJarSignature(RuntimeLib.java:212) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.core.RuntimeLib.init(RuntimeLib.java:107) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionHandlerApi.addUpdateRuntimeLib(CollectionHandlerApi.java:212)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionHandlerApi.lambda$wrap$0(CollectionHandlerApi.java:114)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionHandlerApi$2.invoke(CollectionHandlerApi.java:299)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.BaseHandlerApiSupport$1.call(BaseHandlerApiSupport.java:100)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.api.V2HttpCall.handleAdmin(V2HttpCall.java:341) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:786) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:423)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:350)
 ~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
 ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:165)
 ~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
 ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) 
~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) 
~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) 
~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:703) 
~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) 
~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:505) 
~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) 
~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) 
~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
 ~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) 
~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) 
~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
 ~[jetty-util-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
 ~[jetty-util-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 224489 ERROR (qtp1363875058-5366) [n:127.0.0.1:33687_solr     
] o.a.s.h.a.CollectionHandlerApi Error loading runtimelib 
   [junit4]   2>           => org.apache.solr.common.SolrException: No key 
matched signature for jar : foo version: null
   [junit4]   2>        at 
org.apache.solr.core.RuntimeLib.verifyJarSignature(RuntimeLib.java:212)
   [junit4]   2> org.apache.solr.common.SolrException: No key matched signature 
for jar : foo version: null
   [junit4]   2>        at 
org.apache.solr.core.RuntimeLib.verifyJarSignature(RuntimeLib.java:212) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.core.RuntimeLib.init(RuntimeLib.java:107) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionHandlerApi.addUpdateRuntimeLib(CollectionHandlerApi.java:212)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionHandlerApi.lambda$wrap$0(CollectionHandlerApi.java:114)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionHandlerApi$2.invoke(CollectionHandlerApi.java:299)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.BaseHandlerApiSupport$1.call(BaseHandlerApiSupport.java:100)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.api.V2HttpCall.handleAdmin(V2HttpCall.java:341) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:786) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:423)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:350)
 ~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
 ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:165)
 ~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
 ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) 
~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347)
 ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 

[...truncated too long message...]

.jar
 [ecj-lint] invalid Class-Path header in manifest of jar file: 
/home/jenkins/.ivy2/cache/org.restlet.jee/org.restlet.ext.servlet/jars/org.restlet.ext.servlet-2.3.0.jar
 [ecj-lint] ----------
 [ecj-lint] 1. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/client/solrj/embedded/EmbeddedSolrServer.java
 (at line 219)
 [ecj-lint]     return (NamedList<Object>) new 
JavaBinCodec(resolver).unmarshal(in);
 [ecj-lint]                                ^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 2. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/cloud/autoscaling/sim/SimCloudManager.java
 (at line 788)
 [ecj-lint]     throw new UnsupportedOperationException("must add at least 1 
node first");
 [ecj-lint]     
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: 'queryRequest' is not closed at this location
 [ecj-lint] ----------
 [ecj-lint] 3. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/cloud/autoscaling/sim/SimCloudManager.java
 (at line 794)
 [ecj-lint]     throw new UnsupportedOperationException("must add at least 1 
node first");
 [ecj-lint]     
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: 'queryRequest' is not closed at this location
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 4. ERROR in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/core/LibListener.java
 (at line 82)
 [ecj-lint]     return klas.getConstructor(null).newInstance();
 [ecj-lint]            ^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Type null of the last argument to method 
getConstructor(Class<?>...) doesn't exactly match the vararg parameter type. 
Cast to Class<?>[] to confirm the non-varargs invocation, or pass individual 
arguments of type Class<?> for a varargs invocation.
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 5. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/handler/SolrConfigHandler.java
 (at line 784)
 [ecj-lint]     new RuntimeLib(req.getCore().getCoreContainer()).init(new 
PluginInfo(info.tag, op.getDataMap()));
 [ecj-lint]     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 6. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/handler/admin/CollectionHandlerApi.java
 (at line 193)
 [ecj-lint]     RuntimeLib lib = new RuntimeLib(handler.handler.coreContainer);
 [ecj-lint]                ^^^
 [ecj-lint] Resource leak: 'lib' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 7. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/handler/admin/SegmentsInfoRequestHandler.java
 (at line 244)
 [ecj-lint]     leafReader = ((FilterLeafReader)leafReader).getDelegate();
 [ecj-lint]     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: 'leafReader' is not closed at this location
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 8. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/handler/component/HttpShardHandler.java
 (at line 148)
 [ecj-lint]     return new JavaBinCodec(null, 
stringCache).setReadStringAsCharSeq(true);
 [ecj-lint]            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 9. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/handler/loader/JavabinLoader.java
 (at line 137)
 [ecj-lint]     new JavaBinCodec() {
 [ecj-lint]       SolrParams params;
 [ecj-lint]       AddUpdateCommand addCmd = null;
 [ecj-lint] 
 [ecj-lint]       @Override
 [ecj-lint]       public List<Object> readIterator(DataInputInputStream fis) 
throws IOException {
 [ecj-lint]         while (true) {
 [ecj-lint]           Object o = readVal(fis);
 [ecj-lint]           if (o == END_OBJ) break;
 [ecj-lint]           if (o instanceof NamedList) {
 [ecj-lint]             params = ((NamedList) o).toSolrParams();
 [ecj-lint]           } else {
 [ecj-lint]             try {
 [ecj-lint]               if (o instanceof byte[]) {
 [ecj-lint]                 if (params != null) req.setParams(params);
 [ecj-lint]                 byte[] buf = (byte[]) o;
 [ecj-lint]                 contentStreamLoader.load(req, rsp, new 
ContentStreamBase.ByteArrayStream(buf, null), processor);
 [ecj-lint]               } else {
 [ecj-lint]                 throw new RuntimeException("unsupported type ");
 [ecj-lint]               }
 [ecj-lint]             } catch (Exception e) {
 [ecj-lint]               throw new RuntimeException(e);
 [ecj-lint]             } finally {
 [ecj-lint]               params = null;
 [ecj-lint]               req.setParams(old);
 [ecj-lint]             }
 [ecj-lint]           }
 [ecj-lint]         }
 [ecj-lint]         return Collections.emptyList();
 [ecj-lint]       }
 [ecj-lint] 
 [ecj-lint]     }.unmarshal(in);
 [ecj-lint]     
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 10. INFO in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/logging/log4j2/Log4j2Watcher.java
 (at line 187)
 [ecj-lint]     if (logger == root || root.equals(logger) || isRootLogger(name) 
|| "".equals(name)) {
 [ecj-lint]                                       ^^^^^^
 [ecj-lint] Unlikely argument type for equals(): Map.Entry<String,LoggerConfig> 
seems to be unrelated to Logger
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 11. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/update/SolrIndexSplitter.java
 (at line 258)
 [ecj-lint]     HardlinkCopyDirectoryWrapper hardLinkedDir = new 
HardlinkCopyDirectoryWrapper(splitDir);
 [ecj-lint]                                  ^^^^^^^^^^^^^
 [ecj-lint] Resource leak: 'hardLinkedDir' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 12. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/util/FileUtils.java
 (at line 50)
 [ecj-lint]     in = new FileInputStream(src).getChannel();
 [ecj-lint]          ^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed
 [ecj-lint] ----------
 [ecj-lint] 13. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/util/FileUtils.java
 (at line 51)
 [ecj-lint]     out = new FileOutputStream(destination).getChannel();
 [ecj-lint]           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 14. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/util/SolrCLI.java
 (at line 1142)
 [ecj-lint]     SnapshotCloudManager snapshotCloudManager = new 
SnapshotCloudManager(simCloudManager, config);
 [ecj-lint]                          ^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: 'snapshotCloudManager' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 15. WARNING in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/java/org/apache/solr/util/TestInjection.java
 (at line 263)
 [ecj-lint]     timers.remove(this);
 [ecj-lint]                   ^^^^
 [ecj-lint] Unlikely argument type new TimerTask(){} for remove(Object) on a 
Collection<Timer>
 [ecj-lint] ----------
 [ecj-lint] 15 problems (1 error, 13 warnings, 1 info)

BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/build.xml:634: The 
following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/build.xml:101: The 
following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build.xml:644: 
The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/common-build.xml:2093:
 The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/common-build.xml:2132:
 Compile failed; see the compiler error output for details.

Total time: 110 minutes 19 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
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