This looks strange and like something I might have caused by changes
to NRT directory (or an existing problem revealed by stricter checks
in byte buffers directory). I'll take a look, but tomorrow.

Dawid

On Mon, Jan 28, 2019 at 9:16 PM Apache Jenkins Server
<jenk...@builds.apache.org> wrote:
>
> Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/1761/
>
> 3 tests failed.
> FAILED:  org.apache.lucene.util.TestOfflineSorter.testThreadSafety
>
> Error Message:
> Captured an uncaught exception in thread: Thread[id=2665, name=Thread-2493, 
> state=RUNNABLE, group=TGRP-TestOfflineSorter]
>
> Stack Trace:
> com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
> uncaught exception in thread: Thread[id=2665, name=Thread-2493, 
> state=RUNNABLE, group=TGRP-TestOfflineSorter]
> Caused by: java.lang.RuntimeException: java.nio.file.AccessDeniedException: 
> Can't open a file still open for writing: unsorted_tmp_0.tmp
>         at __randomizedtesting.SeedInfo.seed([972EEC94E272C842]:0)
>         at 
> org.apache.lucene.util.TestOfflineSorter$2.run(TestOfflineSorter.java:271)
> Caused by: java.nio.file.AccessDeniedException: Can't open a file still open 
> for writing: unsorted_tmp_0.tmp
>         at 
> org.apache.lucene.store.ByteBuffersDirectory$FileEntry.openInput(ByteBuffersDirectory.java:250)
>         at 
> org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
>         at 
> org.apache.lucene.store.NRTCachingDirectory.slowFileExists(NRTCachingDirectory.java:292)
>         at 
> org.apache.lucene.store.NRTCachingDirectory.createTempOutput(NRTCachingDirectory.java:266)
>         at 
> org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:697)
>         at 
> org.apache.lucene.util.TestOfflineSorter.checkSort(TestOfflineSorter.java:183)
>         at 
> org.apache.lucene.util.TestOfflineSorter.access$100(TestOfflineSorter.java:49)
>         at 
> org.apache.lucene.util.TestOfflineSorter$2.run(TestOfflineSorter.java:267)
>
>
> FAILED:  
> org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration.testEventQueue
>
> Error Message:
> action wasn't interrupted
>
> Stack Trace:
> java.lang.AssertionError: action wasn't interrupted
>         at 
> __randomizedtesting.SeedInfo.seed([BBE49E48E44CDBA7:7251DCE6ED2B1D52]:0)
>         at org.junit.Assert.fail(Assert.java:88)
>         at org.junit.Assert.assertTrue(Assert.java:41)
>         at 
> org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration.testEventQueue(TestSimTriggerIntegration.java:757)
>         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)
>
>
> FAILED:  org.apache.solr.cloud.hdfs.HdfsUnloadDistributedZkTest.test
>
> Error Message:
> Error from server at http://127.0.0.1:44414: ADDREPLICA failed to create 
> replica
>
> Stack Trace:
> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
> from server at http://127.0.0.1:44414: ADDREPLICA failed to create replica
>         at 
> __randomizedtesting.SeedInfo.seed([BBE49E48E44CDBA7:33B0A1924AB0B65F]:0)
>         at 
> org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:650)
>         at 
> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:256)
>         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)
>         at 
> org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:213)
>         at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1110)
>         at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:884)
>         at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
>         at 
> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
>         at 
> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
>         at 
> org.apache.solr.cloud.UnloadDistributedZkTest.testCoreUnloadAndLeaders(UnloadDistributedZkTest.java:308)
>         at 
> org.apache.solr.cloud.UnloadDistributedZkTest.test(UnloadDistributedZkTest.java:71)
>         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$10.evaluate(RandomizedRunner.java:988)
>         at 
> org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1082)
>         at 
> org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1054)
>         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)
>
>
>
>
> Build Log:
> [...truncated 638 lines...]
>    [junit4] Suite: org.apache.lucene.util.TestOfflineSorter
>    [junit4]   2> Jan 28, 2019 5:38:40 AM 
> com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
>  uncaughtException
>    [junit4]   2> WARNING: Uncaught exception in thread: 
> Thread[Thread-2493,5,TGRP-TestOfflineSorter]
>    [junit4]   2> java.lang.RuntimeException: 
> java.nio.file.AccessDeniedException: Can't open a file still open for 
> writing: unsorted_tmp_0.tmp
>    [junit4]   2>        at 
> __randomizedtesting.SeedInfo.seed([972EEC94E272C842]:0)
>    [junit4]   2>        at 
> org.apache.lucene.util.TestOfflineSorter$2.run(TestOfflineSorter.java:271)
>    [junit4]   2> Caused by: java.nio.file.AccessDeniedException: Can't open a 
> file still open for writing: unsorted_tmp_0.tmp
>    [junit4]   2>        at 
> org.apache.lucene.store.ByteBuffersDirectory$FileEntry.openInput(ByteBuffersDirectory.java:250)
>    [junit4]   2>        at 
> org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
>    [junit4]   2>        at 
> org.apache.lucene.store.NRTCachingDirectory.slowFileExists(NRTCachingDirectory.java:292)
>    [junit4]   2>        at 
> org.apache.lucene.store.NRTCachingDirectory.createTempOutput(NRTCachingDirectory.java:266)
>    [junit4]   2>        at 
> org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:697)
>    [junit4]   2>        at 
> org.apache.lucene.util.TestOfflineSorter.checkSort(TestOfflineSorter.java:183)
>    [junit4]   2>        at 
> org.apache.lucene.util.TestOfflineSorter.access$100(TestOfflineSorter.java:49)
>    [junit4]   2>        at 
> org.apache.lucene.util.TestOfflineSorter$2.run(TestOfflineSorter.java:267)
>    [junit4]   2>
>    [junit4]   2> NOTE: download the large Jenkins line-docs file by running 
> 'ant get-jenkins-line-docs' in the lucene directory.
>    [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestOfflineSorter 
> -Dtests.method=testThreadSafety -Dtests.seed=972EEC94E272C842 
> -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true 
> -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt
>  -Dtests.locale=ms -Dtests.timezone=Pacific/Marquesas -Dtests.asserts=true 
> -Dtests.file.encoding=US-ASCII
>    [junit4] ERROR   0.08s J0 | TestOfflineSorter.testThreadSafety <<<
>    [junit4]    > Throwable #1: java.lang.AssertionError
>    [junit4]    >        at 
> org.apache.lucene.util.TestOfflineSorter.testThreadSafety(TestOfflineSorter.java:282)
>    [junit4]    >        at java.lang.Thread.run(Thread.java:748)Throwable #2: 
> com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
> uncaught exception in thread: Thread[id=2665, name=Thread-2493, 
> state=RUNNABLE, group=TGRP-TestOfflineSorter]
>    [junit4]    > Caused by: java.lang.RuntimeException: 
> java.nio.file.AccessDeniedException: Can't open a file still open for 
> writing: unsorted_tmp_0.tmp
>    [junit4]    >        at 
> __randomizedtesting.SeedInfo.seed([972EEC94E272C842]:0)
>    [junit4]    >        at 
> org.apache.lucene.util.TestOfflineSorter$2.run(TestOfflineSorter.java:271)
>    [junit4]    > Caused by: java.nio.file.AccessDeniedException: Can't open a 
> file still open for writing: unsorted_tmp_0.tmp
>    [junit4]    >        at 
> org.apache.lucene.store.ByteBuffersDirectory$FileEntry.openInput(ByteBuffersDirectory.java:250)
>    [junit4]    >        at 
> org.apache.lucene.store.ByteBuffersDirectory.openInput(ByteBuffersDirectory.java:222)
>    [junit4]    >        at 
> org.apache.lucene.store.NRTCachingDirectory.slowFileExists(NRTCachingDirectory.java:292)
>    [junit4]    >        at 
> org.apache.lucene.store.NRTCachingDirectory.createTempOutput(NRTCachingDirectory.java:266)
>    [junit4]    >        at 
> org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:697)
>    [junit4]    >        at 
> org.apache.lucene.util.TestOfflineSorter.checkSort(TestOfflineSorter.java:183)
>    [junit4]    >        at 
> org.apache.lucene.util.TestOfflineSorter.access$100(TestOfflineSorter.java:49)
>    [junit4]    >        at 
> org.apache.lucene.util.TestOfflineSorter$2.run(TestOfflineSorter.java:267)
>    [junit4]   2> NOTE: leaving temporary files on disk at: 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/build/core/test/J0/temp/lucene.util.TestOfflineSorter_972EEC94E272C842-001
>    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene80): {}, 
> docValues:{}, maxPointsInLeafNode=532, maxMBSortInHeap=5.3578502179987915, 
> sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@20f6d9e),
>  locale=ms, timezone=Pacific/Marquesas
>    [junit4]   2> NOTE: Linux 4.4.0-137-generic amd64/Oracle Corporation 
> 1.8.0_191 (64-bit)/cpus=4,threads=1,free=138504648,total=333971456
>    [junit4]   2> NOTE: All tests run in this JVM: [TestPositionIncrement, 
> TestForTooMuchCloning, TestIndexManyDocuments, TestStringMSBRadixSorter, 
> TestMutableValues, TestIndexCommit, TestIndexWriterDeleteByQuery, 
> TestBytesStore, TestPhrasePrefixQuery, TestNoMergePolicy, 
> TestFilterMergePolicy, TestPrefixCodedTerms, TestSpanExplanations, 
> TestMergeSchedulerExternal, TestAddIndexes, TestParallelTermEnum, 
> TestBufferedIndexInput, TestDeterminism, TestBagOfPositions, 
> TestTragicIndexWriterDeadlock, TestSpanBoostQuery, TestWANDScorer, 
> TestFieldReuse, TestAllFilesHaveChecksumFooter, TestQueryBuilder, 
> TestDocValuesQueries, TestTermdocPerf, TestSpanMultiTermQueryWrapper, 
> TestSimilarity2, TestArrayUtil, TestIndexWriterOnVMError, TestOfflineSorter]
>    [junit4] Completed [92/511 (1!)] on J0 in 14.28s, 15 tests, 1 error <<< 
> FAILURES!
>
> [...truncated 12496 lines...]
>    [junit4] Suite: 
> org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration
>    [junit4]   2> Creating dataDir: 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.sim.TestSimTriggerIntegration_BBE49E48E44CDBA7-001/init-core-data-001
>    [junit4]   2> 76019 WARN  
> (SUITE-TestSimTriggerIntegration-seed#[BBE49E48E44CDBA7]-worker) [    ] 
> o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=20 numCloses=20
>    [junit4]   2> 76020 INFO  
> (SUITE-TestSimTriggerIntegration-seed#[BBE49E48E44CDBA7]-worker) [    ] 
> o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
> w/NUMERIC_DOCVALUES_SYSPROP=false
>    [junit4]   2> 76023 INFO  
> (SUITE-TestSimTriggerIntegration-seed#[BBE49E48E44CDBA7]-worker) [    ] 
> o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false) via: 
> @org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, 
> clientAuth=NaN)
>    [junit4]   2> 76023 INFO  
> (SUITE-TestSimTriggerIntegration-seed#[BBE49E48E44CDBA7]-worker) [    ] 
> o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
> test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
>    [junit4]   2> 76050 INFO  
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.SolrTestCaseJ4 ###Starting testEventFromRestoredState
>    [junit4]   2> 76175 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and 
> .scheduled_maintenance triggers
>    [junit4]   2> 76175 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 1
>    [junit4]   2> 76178 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 
> 127.0.0.1:10000_solr
>    [junit4]   2> 76182 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 0
>    [junit4]   2> 76182 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 1
>    [junit4]   2> 76194 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider ** creating new collection 
> states, currentVersion=0
>    [junit4]   2> 76196 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider ** saved cluster state version 0
>    [junit4]   2> 76196 INFO  
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping 
> metrics history in memory.
>    [junit4]   2> 76213 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
> livenodes: [127.0.0.1:10001_solr, 127.0.0.1:10000_solr]
>    [junit4]   2> 76221 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 76221 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
>    [junit4]   2> 76221 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 76245 DEBUG (ScheduledTrigger-253-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 76266 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 76270 DEBUG (simCloudManagerPool-252-thread-2) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 76270 DEBUG (simCloudManagerPool-252-thread-2) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 2
>    [junit4]   2> 76271 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 2
>    [junit4]   2> 76272 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 76272 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 2, lastZnodeVersion 2
>    [junit4]   2> 76286 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 76290 DEBUG (simCloudManagerPool-252-thread-3) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 76291 DEBUG (simCloudManagerPool-252-thread-3) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 3
>    [junit4]   2> 76292 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 3
>    [junit4]   2> 76292 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.s.TestSimTriggerIntegration TestTriggerAction init
>    [junit4]   2> 76292 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger - Initial 
> livenodes: [127.0.0.1:10001_solr, 127.0.0.1:10000_solr]
>    [junit4]   2> 76292 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger 
> instantiated with properties: {event=nodeAdded, waitFor=10, 
> actions=[{name=test, 
> class=org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration$TestTriggerAction}],
>  enabled=true}
>    [junit4]   2> 76293 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 76293 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76293 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
>    [junit4]   2> 76294 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion 3
>    [junit4]   2> 76295 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider -- creating marker: 
> /autoscaling/nodeAdded/127.0.0.1:10002_solr
>    [junit4]   2> 76307 DEBUG (ScheduledTrigger-253-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 2
>    [junit4]   2> 76315 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76315 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76315 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Tracking new node: 127.0.0.1:10002_solr at time 
> 9834825203216493
>    [junit4]   2> 76327 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76336 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76336 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76347 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76356 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76356 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76368 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76377 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76377 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76388 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76397 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76397 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76409 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76418 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76418 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76429 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76438 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76438 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76450 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76459 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76459 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76470 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76479 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76479 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76491 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76500 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76500 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76511 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76521 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76521 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76521 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger firing 
> registered processor for nodes: [127.0.0.1:10002_solr] added at times 
> [9834825203216493], now=9834835497959393
>    [junit4]   2> 76525 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown inactive - processing event: {
>    [junit4]   2>   "id":"22f0b8aeaa706dT9w4mgmlgdovlcz2rf2qoxwzqx",
>    [junit4]   2>   "source":"node_added_trigger",
>    [junit4]   2>   "eventTime":9834825203216493,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834825203216493],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "nodeNames":["127.0.0.1:10002_solr"]}}
>    [junit4]   2> 76525 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.ScheduledTriggers Pausing all triggers: [.auto_add_replicas, 
> node_added_trigger]
>    [junit4]   2> 76527 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.SystemLogListener Collection .system missing, skip sending event {
>    [junit4]   2>   "id":"22f0b8aeaa706dT9w4mgmlgdovlcz2rf2qoxwzqx",
>    [junit4]   2>   "source":"node_added_trigger",
>    [junit4]   2>   "eventTime":9834825203216493,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834825203216493],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834835762514943,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10002_solr"]}}
>    [junit4]   2> 76545 DEBUG (ScheduledTrigger-253-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Removing new node from tracking: 
> 127.0.0.1:10002_solr
>    [junit4]   2> 76548 DEBUG (AutoscalingActionExecutor-254-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers -- processing actions for {
>    [junit4]   2>   "id":"22f0b8aeaa706dT9w4mgmlgdovlcz2rf2qoxwzqx",
>    [junit4]   2>   "source":"node_added_trigger",
>    [junit4]   2>   "eventTime":9834825203216493,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834825203216493],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834835762514943,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10002_solr"]}}
>    [junit4]   2> 76552 DEBUG (AutoscalingActionExecutor-254-thread-1) [    ] 
> o.a.s.c.a.SystemLogListener Collection .system missing, skip sending event {
>    [junit4]   2>   "id":"22f0b8aeaa706dT9w4mgmlgdovlcz2rf2qoxwzqx",
>    [junit4]   2>   "source":"node_added_trigger",
>    [junit4]   2>   "eventTime":9834825203216493,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834825203216493],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834835762514943,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10002_solr"]}}
>    [junit4]   2> 76553 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider -- creating marker: 
> /autoscaling/nodeAdded/127.0.0.1:10003_solr
>    [junit4]   2> 76555 DEBUG (AutoscalingActionExecutor-254-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers Resuming trigger: .auto_add_replicas after 100ms
>    [junit4]   2> 76555 DEBUG (AutoscalingActionExecutor-254-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers Resuming trigger: node_added_trigger after 100ms
>    [junit4]   2> 76555 DEBUG (AutoscalingActionExecutor-254-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers -- processing took 400 ms for event 
> id=22f0b8aeaa706dT9w4mgmlgdovlcz2rf2qoxwzqx
>    [junit4]   2> 76656 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 3
>    [junit4]   2> 76656 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76656 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76657 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Tracking new node: 127.0.0.1:10003_solr at time 
> 9834842273785843
>    [junit4]   2> 76676 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76677 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76677 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76697 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76697 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76697 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76717 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76718 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76718 DEBUG (ScheduledTrigger-253-thread-4) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76738 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76738 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76738 DEBUG (ScheduledTrigger-253-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76753 INFO  
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimCloudManager === Restarting OverseerTriggerThread and 
> clearing object cache...
>    [junit4]   2> 76753 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool 
> executor now
>    [junit4]   2> 76754 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
>    [junit4]   2> 76754 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
>    [junit4]   2> 76754 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are 
> closed, exiting.
>    [junit4]   2> 76754 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread 
> pool executor
>    [junit4]   2> 76755 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
>    [junit4]   2> 76755 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed 
> explicitly
>    [junit4]   2> 76756 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 3
>    [junit4]   2> 76757 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion 0
>    [junit4]   2> 76757 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 3
>    [junit4]   2> 76757 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
> livenodes: [127.0.0.1:10001_solr, 127.0.0.1:10000_solr, 127.0.0.1:10002_solr, 
> 127.0.0.1:10003_solr]
>    [junit4]   2> 76757 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.s.TestSimTriggerIntegration TestTriggerAction init
>    [junit4]   2> 76757 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger - Initial 
> livenodes: [127.0.0.1:10001_solr, 127.0.0.1:10000_solr, 127.0.0.1:10002_solr, 
> 127.0.0.1:10003_solr]
>    [junit4]   2> 76757 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger 
> instantiated with properties: {event=nodeAdded, waitFor=10, 
> actions=[{name=test, 
> class=org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration$TestTriggerAction}],
>  enabled=true}
>    [junit4]   2> 76758 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger Adding node from marker path: 
> 127.0.0.1:10002_solr
>    [junit4]   2> 76758 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger Adding node from marker path: 
> 127.0.0.1:10003_solr
>    [junit4]   2> 76758 DEBUG (ScheduledTrigger-258-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76758 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 76758 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion 3
>    [junit4]   2> 76759 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76759 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76778 DEBUG (ScheduledTrigger-258-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76779 DEBUG (ScheduledTrigger-258-thread-1) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76779 DEBUG (ScheduledTrigger-258-thread-1) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76799 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76800 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76800 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76819 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76820 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76820 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76840 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76840 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76840 DEBUG (ScheduledTrigger-258-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76860 DEBUG (ScheduledTrigger-258-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 4 and last live nodes: 4
>    [junit4]   2> 76861 DEBUG (ScheduledTrigger-258-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 76861 DEBUG (ScheduledTrigger-258-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
>    [junit4]   2> 76861 DEBUG (ScheduledTrigger-258-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger firing 
> registered processor for nodes: [127.0.0.1:10003_solr] added at times 
> [9834842273785843], now=9834852518670693
>    [junit4]   2> 76862 DEBUG (ScheduledTrigger-258-thread-3) [    ] 
> o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown inactive - processing event: {
>    [junit4]   2>   "id":"22f0bca826a7f3T9w4mgmlgdovlcz2rf2qoxwzqy",
>    [junit4]   2>   "source":"node_added_trigger",
>    [junit4]   2>   "eventTime":9834842273785843,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834842273785843],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "nodeNames":["127.0.0.1:10003_solr"]}}
>    [junit4]   2> 76867 DEBUG (ScheduledTrigger-258-thread-3) [    ] 
> o.a.s.c.a.ScheduledTriggers Pausing all triggers: [.auto_add_replicas, 
> node_added_trigger]
>    [junit4]   2> 76867 DEBUG (ScheduledTrigger-258-thread-3) [    ] 
> o.a.s.c.a.SystemLogListener Collection .system missing, skip sending event {
>    [junit4]   2>   "id":"22f0bca826a7f3T9w4mgmlgdovlcz2rf2qoxwzqy",
>    [junit4]   2>   "source":"node_added_trigger",
>    [junit4]   2>   "eventTime":9834842273785843,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834842273785843],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834852805665243,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10003_solr"]}}
>    [junit4]   2> 76873 DEBUG (ScheduledTrigger-258-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Removing new node from tracking: 
> 127.0.0.1:10003_solr
>    [junit4]   2> 76885 DEBUG (AutoscalingActionExecutor-259-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers -- processing actions for {
>    [junit4]   2>   "id":"22f0bca826a7f3T9w4mgmlgdovlcz2rf2qoxwzqy",
>    [junit4]   2>   "source":"node_added_trigger",
>    [junit4]   2>   "eventTime":9834842273785843,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834842273785843],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834852805665243,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10003_solr"]}}
>    [junit4]   2> 76885 DEBUG (AutoscalingActionExecutor-259-thread-1) [    ] 
> o.a.s.c.a.SystemLogListener Collection .system missing, skip sending event {
>    [junit4]   2>   "id":"22f0bca826a7f3T9w4mgmlgdovlcz2rf2qoxwzqy",
>    [junit4]   2>   "source":"node_added_trigger",
>    [junit4]   2>   "eventTime":9834842273785843,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834842273785843],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834852805665243,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10003_solr"]}}
>    [junit4]   2> 76885 DEBUG (AutoscalingActionExecutor-259-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers Resuming trigger: node_added_trigger after 100ms
>    [junit4]   2> 76885 DEBUG (AutoscalingActionExecutor-259-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers Resuming trigger: .auto_add_replicas after 100ms
>    [junit4]   2> 76885 DEBUG (AutoscalingActionExecutor-259-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers -- processing took 47 ms for event 
> id=22f0bca826a7f3T9w4mgmlgdovlcz2rf2qoxwzqy
>    [junit4]   2> 76886 WARN  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Interrupted
>    [junit4]   2> java.lang.InterruptedException: null
>    [junit4]   2>        at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014)
>  ~[?:1.8.0_191]
>    [junit4]   2>        at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2048)
>  ~[?:1.8.0_191]
>    [junit4]   2>        at 
> org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:201)
>  [java/:?]
>    [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
>    [junit4]   2> 76887 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool 
> executor now
>    [junit4]   2> 76887 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
>    [junit4]   2> 76887 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
>    [junit4]   2> 76888 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread 
> pool executor
>    [junit4]   2> 76889 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
>    [junit4]   2> 76889 DEBUG 
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed 
> explicitly
>    [junit4]   2> 76889 INFO  
> (TEST-TestSimTriggerIntegration.testEventFromRestoredState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.SolrTestCaseJ4 ###Ending testEventFromRestoredState
>    [junit4]   2> 76893 INFO  
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeAddedTriggerRestoreState
>    [junit4]   2> 76905 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 
> 127.0.0.1:10004_solr
>    [junit4]   2> 76909 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and 
> .scheduled_maintenance triggers
>    [junit4]   2> 76909 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 1
>    [junit4]   2> 76910 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 0
>    [junit4]   2> 76910 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 1
>    [junit4]   2> 76916 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider ** creating new collection 
> states, currentVersion=0
>    [junit4]   2> 76916 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider ** saved cluster state version 0
>    [junit4]   2> 76917 INFO  
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping 
> metrics history in memory.
>    [junit4]   2> 76917 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
> livenodes: [127.0.0.1:10004_solr, 127.0.0.1:10005_solr]
>    [junit4]   2> 76933 DEBUG (ScheduledTrigger-262-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 76936 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 76936 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
>    [junit4]   2> 76937 DEBUG (simCloudManagerPool-261-thread-2) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 76937 DEBUG (simCloudManagerPool-261-thread-2) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 2
>    [junit4]   2> 76938 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 2
>    [junit4]   2> 76939 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 76939 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 2, lastZnodeVersion 2
>    [junit4]   2> 76950 DEBUG (simCloudManagerPool-261-thread-3) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 76950 DEBUG (simCloudManagerPool-261-thread-3) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 3
>    [junit4]   2> 76951 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 3
>    [junit4]   2> 76951 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.s.TestSimTriggerIntegration TestTriggerAction init
>    [junit4]   2> 76951 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_restore_trigger - 
> Initial livenodes: [127.0.0.1:10004_solr, 127.0.0.1:10005_solr]
>    [junit4]   2> 76952 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_restore_trigger 
> instantiated with properties: {event=nodeAdded, waitFor=500000, 
> actions=[{name=test, 
> class=org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration$TestTriggerAction}],
>  enabled=true}
>    [junit4]   2> 76952 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 76952 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion 3
>    [junit4]   2> 76952 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_restore_trigger
>    [junit4]   2> 76952 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
>    [junit4]   2> 76953 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider -- creating marker: 
> /autoscaling/nodeAdded/127.0.0.1:10006_solr
>    [junit4]   2> 76958 DEBUG (ScheduledTrigger-262-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 2
>    [junit4]   2> 76972 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_restore_trigger
>    [junit4]   2> 76972 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76973 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Tracking new node: 127.0.0.1:10006_solr at time 
> 9834858075108493
>    [junit4]   2> 76979 DEBUG (ScheduledTrigger-262-thread-4) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 76989 DEBUG (simCloudManagerPool-261-thread-4) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 76989 DEBUG (simCloudManagerPool-261-thread-4) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 4
>    [junit4]   2> 76991 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 4
>    [junit4]   2> 76991 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.s.TestSimTriggerIntegration TestTriggerAction init
>    [junit4]   2> 76991 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_restore_trigger - 
> Initial livenodes: [127.0.0.1:10004_solr, 127.0.0.1:10006_solr, 
> 127.0.0.1:10005_solr]
>    [junit4]   2> 76992 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_restore_trigger 
> instantiated with properties: {event=nodeAdded, waitFor=1, 
> actions=[{name=test, 
> class=org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration$TestTriggerAction}],
>  enabled=true}
>    [junit4]   2> 76992 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 76992 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 4, lastZnodeVersion 4
>    [junit4]   2> 76992 DEBUG (ScheduledTrigger-262-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_restore_trigger
>    [junit4]   2> 76992 DEBUG (ScheduledTrigger-262-thread-3) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 76999 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 3 and last live nodes: 3
>    [junit4]   2> 77014 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_restore_trigger
>    [junit4]   2> 77014 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
>    [junit4]   2> 77014 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_restore_trigger firing 
> registered processor for nodes: [127.0.0.1:10006_solr] added at times 
> [9834858075108493], now=9834860137426393
>    [junit4]   2> 77014 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown inactive - processing event: {
>    [junit4]   2>   "id":"22f0c055fbb48dT9w4mgmlgdovlcz2rf2qoxwzr0",
>    [junit4]   2>   "source":"node_added_restore_trigger",
>    [junit4]   2>   "eventTime":9834858075108493,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834858075108493],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "nodeNames":["127.0.0.1:10006_solr"]}}
>    [junit4]   2> 77014 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.ScheduledTriggers Pausing all triggers: [.auto_add_replicas, 
> node_added_restore_trigger]
>    [junit4]   2> 77014 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.SystemLogListener Collection .system missing, skip sending event {
>    [junit4]   2>   "id":"22f0c055fbb48dT9w4mgmlgdovlcz2rf2qoxwzr0",
>    [junit4]   2>   "source":"node_added_restore_trigger",
>    [junit4]   2>   "eventTime":9834858075108493,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834858075108493],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834860159844793,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10006_solr"]}}
>    [junit4]   2> 77015 DEBUG (ScheduledTrigger-262-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Removing new node from tracking: 
> 127.0.0.1:10006_solr
>    [junit4]   2> 77015 DEBUG (AutoscalingActionExecutor-263-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers -- processing actions for {
>    [junit4]   2>   "id":"22f0c055fbb48dT9w4mgmlgdovlcz2rf2qoxwzr0",
>    [junit4]   2>   "source":"node_added_restore_trigger",
>    [junit4]   2>   "eventTime":9834858075108493,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834858075108493],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834860159844793,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10006_solr"]}}
>    [junit4]   2> 77017 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool 
> executor now
>    [junit4]   2> 77017 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are 
> closed, exiting.
>    [junit4]   2> 77017 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
>    [junit4]   2> 77020 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
>    [junit4]   2> 77020 WARN  (AutoscalingActionExecutor-263-thread-1) [    ] 
> o.a.s.c.a.SystemLogListener Exception sending event. Collection: .system, 
> event: {
>    [junit4]   2>   "id":"22f0c055fbb48dT9w4mgmlgdovlcz2rf2qoxwzr0",
>    [junit4]   2>   "source":"node_added_restore_trigger",
>    [junit4]   2>   "eventTime":9834858075108493,
>    [junit4]   2>   "eventType":"NODEADDED",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834858075108493],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834860159844793,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10006_solr"]}}, exception: 
> java.io.IOException: already closed
>    [junit4]   2> 77020 DEBUG (AutoscalingActionExecutor-263-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers -- processing took 253 ms for event 
> id=22f0c055fbb48dT9w4mgmlgdovlcz2rf2qoxwzr0
>    [junit4]   2> 77020 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread 
> pool executor
>    [junit4]   2> 77021 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
>    [junit4]   2> 77021 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed 
> explicitly
>    [junit4]   2> 77021 INFO  
> (TEST-TestSimTriggerIntegration.testNodeAddedTriggerRestoreState-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeAddedTriggerRestoreState
>    [junit4]   2> 77033 INFO  
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeLostTrigger
>    [junit4]   2> 77049 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 
> 127.0.0.1:10007_solr
>    [junit4]   2> 77049 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and 
> .scheduled_maintenance triggers
>    [junit4]   2> 77050 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 1
>    [junit4]   2> 77051 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 0
>    [junit4]   2> 77051 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 1
>    [junit4]   2> 77057 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.s.SimClusterStateProvider ** creating new collection states, 
> currentVersion=0
>    [junit4]   2> 77057 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.s.SimClusterStateProvider ** saved cluster state version 0
>    [junit4]   2> 77057 INFO  
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics 
> history in memory.
>    [junit4]   2> 77059 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
> livenodes: [127.0.0.1:10008_solr, 127.0.0.1:10007_solr]
>    [junit4]   2> 77073 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77074 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
>    [junit4]   2> 77074 DEBUG (ScheduledTrigger-268-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77076 DEBUG (simCloudManagerPool-267-thread-2) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 77076 DEBUG (simCloudManagerPool-267-thread-2) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 2
>    [junit4]   2> 77122 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 2
>    [junit4]   2> 77122 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77123 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 2, lastZnodeVersion 2
>    [junit4]   2> 77137 DEBUG (ScheduledTrigger-268-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77139 DEBUG (simCloudManagerPool-267-thread-3) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 77139 DEBUG (simCloudManagerPool-267-thread-3) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 3
>    [junit4]   2> 77140 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 3
>    [junit4]   2> 77140 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.s.TestSimTriggerIntegration TestTriggerAction init
>    [junit4]   2> 77141 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger node_lost_trigger - Initial 
> livenodes: [127.0.0.1:10008_solr, 127.0.0.1:10007_solr]
>    [junit4]   2> 77141 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77141 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion 3
>    [junit4]   2> 77141 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77142 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.s.SimClusterStateProvider  -- created marker: 
> /autoscaling/nodeLost/127.0.0.1:10007_solr
>    [junit4]   2> 77142 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 
> 127.0.0.1:10008_solr
>    [junit4]   2> 77157 DEBUG (ScheduledTrigger-268-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 1 and last live nodes: 2
>    [junit4]   2> 77157 DEBUG (ScheduledTrigger-268-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:10007_solr
>    [junit4]   2> 77162 DEBUG (ScheduledTrigger-268-thread-4) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with 
> currently live nodes: 1 and last live nodes: 2
>    [junit4]   2> 77162 DEBUG (ScheduledTrigger-268-thread-4) [    ] 
> o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:10007_solr
>    [junit4]   2> 77178 DEBUG (ScheduledTrigger-268-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 1 and last live nodes: 1
>    [junit4]   2> 77182 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with 
> currently live nodes: 1 and last live nodes: 1
>    [junit4]   2> 77198 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 1 and last live nodes: 1
>    [junit4]   2> 77203 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with 
> currently live nodes: 1 and last live nodes: 1
>    [junit4]   2> 77219 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 1 and last live nodes: 1
>    [junit4]   2> 77223 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with 
> currently live nodes: 1 and last live nodes: 1
>    [junit4]   2> 77223 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing registered processor for 
> lost nodes: [127.0.0.1:10007_solr]
>    [junit4]   2> 77224 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown inactive - processing event: {
>    [junit4]   2>   "id":"22f0c28aba41b5T9w4mgmlgdovlcz2rf2qoxwzr2",
>    [junit4]   2>   "source":"node_lost_trigger",
>    [junit4]   2>   "eventTime":9834867549946293,
>    [junit4]   2>   "eventType":"NODELOST",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834867549946293],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "nodeNames":["127.0.0.1:10007_solr"]}}
>    [junit4]   2> 77224 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers Pausing all triggers: [.auto_add_replicas, 
> node_lost_trigger]
>    [junit4]   2> 77225 DEBUG (ScheduledTrigger-268-thread-1) [    ] 
> o.a.s.c.a.SystemLogListener Collection .system missing, skip sending event {
>    [junit4]   2>   "id":"22f0c28aba41b5T9w4mgmlgdovlcz2rf2qoxwzr2",
>    [junit4]   2>   "source":"node_lost_trigger",
>    [junit4]   2>   "eventTime":9834867549946293,
>    [junit4]   2>   "eventType":"NODELOST",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834867549946293],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834870670779993,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10007_solr"]}}
>    [junit4]   2> 77234 DEBUG (AutoscalingActionExecutor-269-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers -- processing actions for {
>    [junit4]   2>   "id":"22f0c28aba41b5T9w4mgmlgdovlcz2rf2qoxwzr2",
>    [junit4]   2>   "source":"node_lost_trigger",
>    [junit4]   2>   "eventTime":9834867549946293,
>    [junit4]   2>   "eventType":"NODELOST",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834867549946293],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834870670779993,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10007_solr"]}}
>    [junit4]   2> 77234 DEBUG (AutoscalingActionExecutor-269-thread-1) [    ] 
> o.a.s.c.a.SystemLogListener Collection .system missing, skip sending event {
>    [junit4]   2>   "id":"22f0c28aba41b5T9w4mgmlgdovlcz2rf2qoxwzr2",
>    [junit4]   2>   "source":"node_lost_trigger",
>    [junit4]   2>   "eventTime":9834867549946293,
>    [junit4]   2>   "eventType":"NODELOST",
>    [junit4]   2>   "properties":{
>    [junit4]   2>     "eventTimes":[9834867549946293],
>    [junit4]   2>     "preferredOperation":"movereplica",
>    [junit4]   2>     "_enqueue_time_":9834870670779993,
>    [junit4]   2>     "nodeNames":["127.0.0.1:10007_solr"]}}
>    [junit4]   2> 77234 DEBUG (AutoscalingActionExecutor-269-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers Resuming trigger: .auto_add_replicas after 100ms
>    [junit4]   2> 77234 DEBUG (AutoscalingActionExecutor-269-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers Resuming trigger: node_lost_trigger after 100ms
>    [junit4]   2> 77234 DEBUG (AutoscalingActionExecutor-269-thread-1) [    ] 
> o.a.s.c.a.ScheduledTriggers -- processing took 48 ms for event 
> id=22f0c28aba41b5T9w4mgmlgdovlcz2rf2qoxwzr2
>    [junit4]   2> 77246 DEBUG (simCloudManagerPool-267-thread-4) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 77246 DEBUG (simCloudManagerPool-267-thread-4) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 4
>    [junit4]   2> 77247 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 4
>    [junit4]   2> 77247 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77247 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 4, lastZnodeVersion 4
>    [junit4]   2> 77289 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool 
> executor now
>    [junit4]   2> 77289 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
>    [junit4]   2> 77289 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
>    [junit4]   2> 77289 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are 
> closed, exiting.
>    [junit4]   2> 77290 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread 
> pool executor
>    [junit4]   2> 77290 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
>    [junit4]   2> 77290 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed 
> explicitly
>    [junit4]   2> 77290 INFO  
> (TEST-TestSimTriggerIntegration.testNodeLostTrigger-seed#[BBE49E48E44CDBA7]) 
> [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeLostTrigger
>    [junit4]   2> 77294 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeMarkersRegistration
>    [junit4]   2> 77309 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 
> 127.0.0.1:10009_solr
>    [junit4]   2> 77309 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and 
> .scheduled_maintenance triggers
>    [junit4]   2> 77313 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 1
>    [junit4]   2> 77317 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 0
>    [junit4]   2> 77317 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 1
>    [junit4]   2> 77323 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider ** creating new collection 
> states, currentVersion=0
>    [junit4]   2> 77323 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider ** saved cluster state version 0
>    [junit4]   2> 77323 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping 
> metrics history in memory.
>    [junit4]   2> 77333 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
> livenodes: [127.0.0.1:10010_solr, 127.0.0.1:10009_solr]
>    [junit4]   2> 77357 DEBUG (ScheduledTrigger-274-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77364 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77365 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
>    [junit4]   2> 77381 DEBUG (ScheduledTrigger-274-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77382 DEBUG (simCloudManagerPool-273-thread-2) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 77383 DEBUG (simCloudManagerPool-273-thread-2) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 2
>    [junit4]   2> 77389 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 2
>    [junit4]   2> 77390 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77390 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 2, lastZnodeVersion 2
>    [junit4]   2> 77390 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.TestSimTriggerIntegration ====== KILL OVERSEER 1
>    [junit4]   2> 77390 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimCloudManager === Restarting OverseerTriggerThread and 
> clearing object cache...
>    [junit4]   2> 77390 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are 
> closed, exiting.
>    [junit4]   2> 77402 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool 
> executor now
>    [junit4]   2> 77403 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
>    [junit4]   2> 77403 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
>    [junit4]   2> 77403 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread 
> pool executor
>    [junit4]   2> 77404 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
>    [junit4]   2> 77404 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed 
> explicitly
>    [junit4]   2> 77404 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimCloudManager   = killing node 127.0.0.1:10009_solr
>    [junit4]   2> 77405 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider  -- created marker: 
> /autoscaling/nodeLost/127.0.0.1:10009_solr
>    [junit4]   2> 77405 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 
> 127.0.0.1:10010_solr
>    [junit4]   2> 77414 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 2
>    [junit4]   2> 77415 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 2, lastZnodeVersion 0
>    [junit4]   2> 77415 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 2
>    [junit4]   2> 77415 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
> livenodes: [127.0.0.1:10010_solr, 127.0.0.1:10011_solr]
>    [junit4]   2> 77415 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger Adding lost node from marker path: 
> 127.0.0.1:10009_solr
>    [junit4]   2> 77420 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77421 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 2, lastZnodeVersion 2
>    [junit4]   2> 77421 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77421 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:10009_solr
>    [junit4]   2> 77441 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77462 DEBUG (ScheduledTrigger-279-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77482 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77503 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77523 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77525 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.TestSimTriggerIntegration ====== ADD TRIGGERS
>    [junit4]   2> 77543 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77551 INFO  (simCloudManagerPool-278-thread-1) [    ] 
> o.a.s.c.a.s.TestSimTriggerIntegration TestEventMarkerAction init
>    [junit4]   2> 77552 DEBUG (simCloudManagerPool-278-thread-1) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 77552 DEBUG (simCloudManagerPool-278-thread-1) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 3
>    [junit4]   2> 77554 INFO  (simCloudManagerPool-278-thread-1) [    ] 
> o.a.s.c.a.s.TestSimTriggerIntegration TestEventMarkerAction init
>    [junit4]   2> 77554 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 3
>    [junit4]   2> 77555 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger - Initial 
> livenodes: [127.0.0.1:10010_solr, 127.0.0.1:10011_solr]
>    [junit4]   2> 77555 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger 
> instantiated with properties: {event=nodeAdded, waitFor=1, 
> actions=[{name=test, 
> class=org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration$TestEventMarkerAction}],
>  enabled=true}
>    [junit4]   2> 77555 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77555 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion 3
>    [junit4]   2> 77561 DEBUG (ScheduledTrigger-279-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 77561 DEBUG (ScheduledTrigger-279-thread-2) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
>    [junit4]   2> 77564 DEBUG (ScheduledTrigger-279-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77573 INFO  (simCloudManagerPool-278-thread-2) [    ] 
> o.a.s.c.a.s.TestSimTriggerIntegration TestEventMarkerAction init
>    [junit4]   2> 77577 DEBUG (simCloudManagerPool-278-thread-2) [    ] 
> o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
>    [junit4]   2> 77578 DEBUG (simCloudManagerPool-278-thread-2) [    ] 
> o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 4
>    [junit4]   2> 77579 INFO  (simCloudManagerPool-278-thread-2) [    ] 
> o.a.s.c.a.s.TestSimTriggerIntegration TestEventMarkerAction init
>    [junit4]   2> 77579 INFO  (simCloudManagerPool-278-thread-2) [    ] 
> o.a.s.c.a.s.TestSimTriggerIntegration TestEventMarkerAction init
>    [junit4]   2> 77580 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 4
>    [junit4]   2> 77580 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger node_lost_trigger - Initial 
> livenodes: [127.0.0.1:10010_solr, 127.0.0.1:10011_solr]
>    [junit4]   2> 77580 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
> markers
>    [junit4]   2> 77580 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 4, lastZnodeVersion 4
>    [junit4]   2> 77581 DEBUG (ScheduledTrigger-279-thread-3) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77581 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.TestSimTriggerIntegration ====== ADD NODE 1
>    [junit4]   2> 77582 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 77582 DEBUG (ScheduledTrigger-279-thread-1) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
>    [junit4]   2> 77582 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider -- creating marker: 
> /autoscaling/nodeAdded/127.0.0.1:10012_solr
>    [junit4]   2> 77582 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.TestSimTriggerIntegration ====== KILL OVERSEER 2
>    [junit4]   2> 77582 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimCloudManager === Restarting OverseerTriggerThread and 
> clearing object cache...
>    [junit4]   2> 77582 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are 
> closed, exiting.
>    [junit4]   2> 77585 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool 
> executor now
>    [junit4]   2> 77585 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
>    [junit4]   2> 77585 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
>    [junit4]   2> 77585 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread 
> pool executor
>    [junit4]   2> 77586 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
>    [junit4]   2> 77586 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed 
> explicitly
>    [junit4]   2> 77586 INFO  
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimCloudManager   = killing node 127.0.0.1:10010_solr
>    [junit4]   2> 77587 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider  -- created marker: 
> /autoscaling/nodeLost/127.0.0.1:10010_solr
>    [junit4]   2> 77587 DEBUG 
> (TEST-TestSimTriggerIntegration.testNodeMarkersRegistration-seed#[BBE49E48E44CDBA7])
>  [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 
> 127.0.0.1:10012_solr
>    [junit4]   2> 77593 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
> version 4
>    [junit4]   2> 77594 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.s.TestSimTriggerIntegration TestEventMarkerAction init
>    [junit4]   2> 77594 INFO  (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.s.TestSimTriggerIntegration TestEventMarkerAction init
>    [junit4]   2> 77594 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 4, lastZnodeVersion 0
>    [junit4]   2> 77594 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
> znodeVersion 4
>    [junit4]   2> 77595 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger node_lost_trigger - Initial 
> livenodes: [127.0.0.1:10012_solr, 127.0.0.1:10011_solr]
>    [junit4]   2> 77595 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger Adding lost node from marker path: 
> 127.0.0.1:10010_solr
>    [junit4]   2> 77601 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger - Initial 
> livenodes: [127.0.0.1:10012_solr, 127.0.0.1:10011_solr]
>    [junit4]   2> 77601 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger 
> instantiated with properties: {event=nodeAdded, waitFor=1, 
> actions=[{name=test, 
> class=org.apache.solr.cloud.autoscaling.sim.TestSimTriggerIntegration$TestEventMarkerAction}],
>  enabled=true}
>    [junit4]   2> 77601 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeAddedTrigger Adding node from marker path: 
> 127.0.0.1:10012_solr
>    [junit4]   2> 77602 DEBUG (ScheduledTrigger-282-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77602 DEBUG (ScheduledTrigger-282-thread-1) [    ] 
> o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:10010_solr
>    [junit4]   2> 77608 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
> livenodes: [127.0.0.1:10012_solr, 127.0.0.1:10011_solr]
>    [junit4]   2> 77609 DEBUG (Simulated OverseerAutoScalingTriggerThread) [   
>  ] o.a.s.c.a.NodeLostTrigger Adding lost node from marker path: 
> 127.0.0.1:10010_solr
>    [junit4]   2> 77609 DEBUG (ScheduledTrigger-282-thread-1) [    ] 
> o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_trigger
>    [junit4]   2> 77609 DEBUG (ScheduledTrigger-282-thread-1) [    ] 
> o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
>    [junit4]   2> 77609 DEBUG (ScheduledTrigger-282-thread-1) [    ] 
> o.a.s.c.a.NodeAddedTrigger Tracking new node: 127.0.0.1:10012_solr at time 
> 9834889881930693
>    [junit4]   2> 77609 DEBUG (ScheduledTrigger-282-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
> currently live nodes: 2 and last live nodes: 2
>    [junit4]   2> 77609 DEBUG (ScheduledTrigger-282-thread-2) [    ] 
> o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:10010_so
>
> [...truncated too long message...]
>
> ot set property disallowed.ivy.jars.list as its length is 0.
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> ivy-fail:
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> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
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> -ivy-fail-disallowed-ivy-version:
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> ivy-fail:
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> ivy-fail:
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> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
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> -ivy-fail-disallowed-ivy-version:
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> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
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> -ivy-fail-disallowed-ivy-version:
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> ivy-fail:
>
> ivy-fail:
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> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> ivy-availability-check:
> [loadresource] Do not set property disallowed.ivy.jars.list as its length is 
> 0.
>
> -ivy-fail-disallowed-ivy-version:
>
> ivy-fail:
>
> ivy-fail:
>
> ivy-configure:
> [ivy:configure] :: loading settings :: file = 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/top-level-ivy-settings.xml
>
> resolve:
>
> jar-checksums:
>     [mkdir] Created dir: 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/null85637436
>      [copy] Copying 257 files to 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/null85637436
>    [delete] Deleting directory 
> /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/null85637436
>
> check-working-copy:
> [ivy:cachepath] :: resolving dependencies :: 
> org.eclipse.jgit#org.eclipse.jgit-caller;working
> [ivy:cachepath]         confs: [default]
> [ivy:cachepath]         found 
> org.eclipse.jgit#org.eclipse.jgit;4.6.0.201612231935-r in public
> [ivy:cachepath]         found com.jcraft#jsch;0.1.53 in public
> [ivy:cachepath]         found com.googlecode.javaewah#JavaEWAH;1.1.6 in public
> [ivy:cachepath]         found org.apache.httpcomponents#httpclient;4.3.6 in 
> public
> [ivy:cachepath]         found org.apache.httpcomponents#httpcore;4.3.3 in 
> public
> [ivy:cachepath]         found commons-logging#commons-logging;1.1.3 in public
> [ivy:cachepath]         found commons-codec#commons-codec;1.6 in public
> [ivy:cachepath]         found org.slf4j#slf4j-api;1.7.2 in public
> [ivy:cachepath] :: resolution report :: resolve 51ms :: artifacts dl 4ms
>         ---------------------------------------------------------------------
>         |                  |            modules            ||   artifacts   |
>         |       conf       | number| search|dwnlded|evicted|| number|dwnlded|
>         ---------------------------------------------------------------------
>         |      default     |   8   |   0   |   0   |   0   ||   8   |   0   |
>         ---------------------------------------------------------------------
> [wc-checker] Initializing working copy...
> [wc-checker] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
> [wc-checker] SLF4J: Defaulting to no-operation (NOP) logger implementation
> [wc-checker] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder 
> for further details.
> [wc-checker] Checking working copy status...
>
> -jenkins-base:
>
> BUILD SUCCESSFUL
> Total time: 311 minutes 50 seconds
> Archiving artifacts
> java.lang.InterruptedException: no matches found within 10000
>         at hudson.FilePath$ValidateAntFileMask.hasMatch(FilePath.java:2847)
>         at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2726)
>         at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2707)
>         at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3086)
> Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to lucene
>                 at 
> hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741)
>                 at 
> hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
>                 at hudson.remoting.Channel.call(Channel.java:955)
>                 at hudson.FilePath.act(FilePath.java:1072)
>                 at hudson.FilePath.act(FilePath.java:1061)
>                 at hudson.FilePath.validateAntFileMask(FilePath.java:2705)
>                 at 
> hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
>                 at 
> hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
>                 at 
> hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
>                 at 
> hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
>                 at 
> hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
>                 at hudson.model.Build$BuildExecution.post2(Build.java:186)
>                 at 
> hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
>                 at hudson.model.Run.execute(Run.java:1835)
>                 at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
>                 at 
> hudson.model.ResourceController.execute(ResourceController.java:97)
>                 at hudson.model.Executor.run(Executor.java:429)
> Caused: hudson.FilePath$TunneledInterruptedException
>         at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3088)
>         at hudson.remoting.UserRequest.perform(UserRequest.java:212)
>         at hudson.remoting.UserRequest.perform(UserRequest.java:54)
>         at hudson.remoting.Request$2.run(Request.java:369)
>         at 
> hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:748)
> Caused: java.lang.InterruptedException: java.lang.InterruptedException: no 
> matches found within 10000
>         at hudson.FilePath.act(FilePath.java:1074)
>         at hudson.FilePath.act(FilePath.java:1061)
>         at hudson.FilePath.validateAntFileMask(FilePath.java:2705)
>         at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
>         at 
> hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
>         at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
>         at 
> hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
>         at 
> hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
>         at hudson.model.Build$BuildExecution.post2(Build.java:186)
>         at 
> hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
>         at hudson.model.Run.execute(Run.java:1835)
>         at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
>         at hudson.model.ResourceController.execute(ResourceController.java:97)
>         at hudson.model.Executor.run(Executor.java:429)
> No artifacts found that match the file pattern 
> "**/*.events,heapdumps/**,**/hs_err_pid*". Configuration error?
> Recording test results
> Build step 'Publish JUnit test result report' changed build result to UNSTABLE
> Email was triggered for: Unstable (Test Failures)
> Sending email for trigger: Unstable (Test Failures)
>
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