Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-7.x/157/

4 tests failed.
FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest

Error Message:
9 threads leaked from SUITE scope at 
org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest:     1) Thread[id=60442, 
name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.lang.Thread.run(Thread.java:748)    2) Thread[id=60447, 
name=zkCallback-4078-thread-1, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    3) Thread[id=60445, 
name=zkConnectionManagerCallback-4079-thread-1, state=WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    4) Thread[id=60986, 
name=zkCallback-4078-thread-4, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    5) Thread[id=60443, 
name=TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]-SendThread(127.0.0.1:35305),
 state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1054)    6) 
Thread[id=60954, name=zkCallback-4078-thread-2, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    7) Thread[id=60955, 
name=zkCallback-4078-thread-3, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    8) Thread[id=60444, 
name=TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]-EventThread,
 state=WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)    
9) Thread[id=61054, name=zkCallback-4078-thread-5, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 9 threads leaked from SUITE 
scope at org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest: 
   1) Thread[id=60442, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=60447, name=zkCallback-4078-thread-1, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=60445, name=zkConnectionManagerCallback-4079-thread-1, 
state=WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   4) Thread[id=60986, name=zkCallback-4078-thread-4, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   5) Thread[id=60443, 
name=TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]-SendThread(127.0.0.1:35305),
 state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1054)
   6) Thread[id=60954, name=zkCallback-4078-thread-2, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   7) Thread[id=60955, name=zkCallback-4078-thread-3, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   8) Thread[id=60444, 
name=TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]-EventThread,
 state=WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
   9) Thread[id=61054, name=zkCallback-4078-thread-5, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([2C07BB5E6A2C13C1]:0)


FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=60447, name=zkCallback-4078-thread-1, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    2) Thread[id=60445, 
name=zkConnectionManagerCallback-4079-thread-1, state=WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    3) Thread[id=60986, 
name=zkCallback-4078-thread-4, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    4) Thread[id=61054, 
name=zkCallback-4078-thread-5, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    5) Thread[id=60443, 
name=TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]-SendThread(127.0.0.1:35305),
 state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)   
      at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)   
 6) Thread[id=60954, name=zkCallback-4078-thread-2, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    7) Thread[id=60955, 
name=zkCallback-4078-thread-3, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]         at sun.misc.Unsafe.park(Native 
Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=60447, name=zkCallback-4078-thread-1, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=60445, name=zkConnectionManagerCallback-4079-thread-1, 
state=WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=60986, name=zkCallback-4078-thread-4, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   4) Thread[id=61054, name=zkCallback-4078-thread-5, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   5) Thread[id=60443, 
name=TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]-SendThread(127.0.0.1:35305),
 state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)
   6) Thread[id=60954, name=zkCallback-4078-thread-2, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   7) Thread[id=60955, name=zkCallback-4078-thread-3, state=TIMED_WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([2C07BB5E6A2C13C1]:0)


FAILED:  
junit.framework.TestSuite.org.apache.solr.search.TestRandomCollapseQParserPlugin

Error Message:


Stack Trace:
java.lang.AssertionError
        at __randomizedtesting.SeedInfo.seed([2C07BB5E6A2C13C1]:0)
        at 
org.apache.lucene.util.TestRuleRestoreSystemProperties.before(TestRuleRestoreSystemProperties.java:52)
        at 
com.carrotsearch.randomizedtesting.rules.TestRuleAdapter$1.before(TestRuleAdapter.java:26)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:35)
        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.ChaosMonkeyNothingIsSafeTest.test

Error Message:
Timeout occured while waiting response from server at: 
http://127.0.0.1:37182/k_k/collection1

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: http://127.0.0.1:37182/k_k/collection1
        at 
__randomizedtesting.SeedInfo.seed([2C07BB5E6A2C13C1:A4538484C4D07E39]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:654)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1104)
        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:194)
        at org.apache.solr.client.solrj.SolrClient.commit(SolrClient.java:484)
        at org.apache.solr.client.solrj.SolrClient.commit(SolrClient.java:463)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.commit(AbstractFullDistribZkTestBase.java:1591)
        at 
org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest.test(ChaosMonkeyNothingIsSafeTest.java:212)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
        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:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
        at java.net.SocketInputStream.read(SocketInputStream.java:171)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at 
org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
        at 
org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
        at 
org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
        at 
org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
        at 
org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
        at 
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
        at 
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at 
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
        at 
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:542)
        ... 53 more




Build Log:
[...truncated 13158 lines...]
   [junit4] Suite: org.apache.solr.uninverting.TestDocTermOrds
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 
'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: test params are: 
codec=FastDecompressionCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=FAST_DECOMPRESSION,
 chunkSize=20328, maxDocsPerChunk=5, blockSize=52), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=FAST_DECOMPRESSION,
 chunkSize=20328, blockSize=52)), sim=RandomSimilarity(queryNorm=true): 
{field=DFR I(n)Z(0.3)}, locale=es-EC, timezone=US/Alaska
   [junit4]   2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation 
1.8.0_144 (64-bit)/cpus=4,threads=1,free=422872512,total=472907776
   [junit4]   2> NOTE: All tests run in this JVM: [SimpleFacetsTest, 
TestDistributedMap, DeleteShardTest, OpenExchangeRatesOrgProviderTest, 
CursorPagingTest, ShufflingReplicaListTransformerTest, SuggesterWFSTTest, 
SolrMetricsIntegrationTest, DebugComponentTest, 
ChaosMonkeySafeLeaderWithPullReplicasTest, TestSort, 
ClassificationUpdateProcessorFactoryTest, BadIndexSchemaTest, UUIDFieldTest, 
TestRecoveryHdfs, ActionThrottleTest, TestFieldCollectionResource, 
TermVectorComponentDistributedTest, TestGraphTermsQParserPlugin, 
SpellCheckCollatorTest, TestCryptoKeys, TestConfigSetProperties, 
TestSQLHandler, TestLegacyNumericRangeQueryBuilder, BlobRepositoryCloudTest, 
CollectionsAPIAsyncDistributedZkTest, TestCSVResponseWriter, TestNRTOpen, 
ShardRoutingTest, TestCrossCoreJoin, CheckHdfsIndexTest, HighlighterConfigTest, 
TestSolrQueryResponse, DocumentAnalysisRequestHandlerTest, JSONWriterTest, 
DistributedFacetPivotSmallAdvancedTest, TestPointFields, SimpleMLTQParserTest, 
HdfsChaosMonkeyNothingIsSafeTest, ImplicitSnitchTest, 
TestSubQueryTransformerCrossCore, TestCustomSort, TestStressLucene, 
DeleteLastCustomShardedReplicaTest, ExitableDirectoryReaderTest, 
TestIBSimilarityFactory, TestFieldCacheSort, SolrPluginUtilsTest, 
TestCollationField, CoreAdminRequestStatusTest, TestUniqueKeyFieldResource, 
TestNumericTerms64, HdfsRecoverLeaseTest, TestRTimerTree, 
ConcurrentCreateRoutedAliasTest, TestRandomFaceting, TestZkAclsWithHadoopAuth, 
TestConfig, TestFastOutputStream, TestIndexSearcher, 
ParsingFieldUpdateProcessorsTest, TestTlogReplica, TestSolrQueryParser, 
FacetPivotSmallTest, TestSortableTextField, TestMergePolicyConfig, 
SolrIndexSplitterTest, OpenCloseCoreStressTest, TestDocSet, 
TestImplicitCoreProperties, CloneFieldUpdateProcessorFactoryTest, 
TestPHPSerializedResponseWriter, HDFSCollectionsAPITest, TestRequestForwarding, 
SolrJmxReporterCloudTest, TestExecutePlanAction, PluginInfoTest, 
SolrCloudReportersTest, OverseerModifyCollectionTest, 
TestCloudJSONFacetJoinDomain, TestSolrCloudSnapshots, TestConfigSetsAPI, 
ZkNodePropsTest, TestDocTermOrds]
   [junit4] ERROR   0.00s J0 | TestDocTermOrds (suite) <<<
   [junit4]    > Throwable #1: java.lang.OutOfMemoryError: GC overhead limit 
exceededThrowable #2: java.lang.OutOfMemoryError: GC overhead limit 
exceededThrowable #3: java.lang.OutOfMemoryError: GC overhead limit exceeded
   [junit4] Completed [201/777 (1!)] on J0 in 41.02s, 7 tests, 3 errors <<< 
FAILURES!

[...truncated 2 lines...]
   [junit4] Suite: org.apache.solr.search.TestRandomCollapseQParserPlugin
   [junit4]   2> NOTE: test params are: 
codec=FastDecompressionCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=FAST_DECOMPRESSION,
 chunkSize=20328, maxDocsPerChunk=5, blockSize=52), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=FAST_DECOMPRESSION,
 chunkSize=20328, blockSize=52)), sim=RandomSimilarity(queryNorm=true): 
{field=DFR I(n)Z(0.3)}, locale=es-EC, timezone=US/Alaska
   [junit4]   2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation 
1.8.0_144 (64-bit)/cpus=4,threads=1,free=401542264,total=472907776
   [junit4]   2> NOTE: All tests run in this JVM: [SimpleFacetsTest, 
TestDistributedMap, DeleteShardTest, OpenExchangeRatesOrgProviderTest, 
CursorPagingTest, ShufflingReplicaListTransformerTest, SuggesterWFSTTest, 
SolrMetricsIntegrationTest, DebugComponentTest, 
ChaosMonkeySafeLeaderWithPullReplicasTest, TestSort, 
ClassificationUpdateProcessorFactoryTest, BadIndexSchemaTest, UUIDFieldTest, 
TestRecoveryHdfs, ActionThrottleTest, TestFieldCollectionResource, 
TermVectorComponentDistributedTest, TestGraphTermsQParserPlugin, 
SpellCheckCollatorTest, TestCryptoKeys, TestConfigSetProperties, 
TestSQLHandler, TestLegacyNumericRangeQueryBuilder, BlobRepositoryCloudTest, 
CollectionsAPIAsyncDistributedZkTest, TestCSVResponseWriter, TestNRTOpen, 
ShardRoutingTest, TestCrossCoreJoin, CheckHdfsIndexTest, HighlighterConfigTest, 
TestSolrQueryResponse, DocumentAnalysisRequestHandlerTest, JSONWriterTest, 
DistributedFacetPivotSmallAdvancedTest, TestPointFields, SimpleMLTQParserTest, 
HdfsChaosMonkeyNothingIsSafeTest, ImplicitSnitchTest, 
TestSubQueryTransformerCrossCore, TestCustomSort, TestStressLucene, 
DeleteLastCustomShardedReplicaTest, ExitableDirectoryReaderTest, 
TestIBSimilarityFactory, TestFieldCacheSort, SolrPluginUtilsTest, 
TestCollationField, CoreAdminRequestStatusTest, TestUniqueKeyFieldResource, 
TestNumericTerms64, HdfsRecoverLeaseTest, TestRTimerTree, 
ConcurrentCreateRoutedAliasTest, TestRandomFaceting, TestZkAclsWithHadoopAuth, 
TestConfig, TestFastOutputStream, TestIndexSearcher, 
ParsingFieldUpdateProcessorsTest, TestTlogReplica, TestSolrQueryParser, 
FacetPivotSmallTest, TestSortableTextField, TestMergePolicyConfig, 
SolrIndexSplitterTest, OpenCloseCoreStressTest, TestDocSet, 
TestImplicitCoreProperties, CloneFieldUpdateProcessorFactoryTest, 
TestPHPSerializedResponseWriter, HDFSCollectionsAPITest, TestRequestForwarding, 
SolrJmxReporterCloudTest, TestExecutePlanAction, PluginInfoTest, 
SolrCloudReportersTest, OverseerModifyCollectionTest, 
TestCloudJSONFacetJoinDomain, TestSolrCloudSnapshots, TestConfigSetsAPI, 
ZkNodePropsTest, TestDocTermOrds, TestRandomCollapseQParserPlugin]
   [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=TestRandomCollapseQParserPlugin -Dtests.seed=2C07BB5E6A2C13C1 
-Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true 
-Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/test-data/enwiki.random.lines.txt
 -Dtests.locale=es-EC -Dtests.timezone=US/Alaska -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J0 | TestRandomCollapseQParserPlugin (suite) <<<
   [junit4]    > Throwable #1: java.lang.AssertionError
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([2C07BB5E6A2C13C1]:0)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4] Completed [202/777 (2!)] on J0 in 0.01s, 0 tests, 1 failure <<< 
FAILURES!

[...truncated 782 lines...]
   [junit4] Suite: org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest
   [junit4]   2> Creating dataDir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/init-core-data-001
   [junit4]   2> 2976619 INFO  
(SUITE-ChaosMonkeyNothingIsSafeTest-seed#[2C07BB5E6A2C13C1]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2976620 INFO  
(SUITE-ChaosMonkeyNothingIsSafeTest-seed#[2C07BB5E6A2C13C1]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 2976620 INFO  
(SUITE-ChaosMonkeyNothingIsSafeTest-seed#[2C07BB5E6A2C13C1]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2976620 INFO  
(SUITE-ChaosMonkeyNothingIsSafeTest-seed#[2C07BB5E6A2C13C1]-worker) [    ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /k_k/
   [junit4]   2> 2976623 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2976624 INFO  (Thread-45255) [    ] o.a.s.c.ZkTestServer 
client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 2976624 INFO  (Thread-45255) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 2976626 ERROR (Thread-45255) [    ] o.a.z.s.ZooKeeperServer 
ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2976724 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:35305
   [junit4]   2> 2976728 INFO  (zkConnectionManagerCallback-4059-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2976731 INFO  (zkConnectionManagerCallback-4061-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2976736 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
   [junit4]   2> 2976737 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/schema15.xml
 to /configs/conf1/schema.xml
   [junit4]   2> 2976739 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
 to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 2976740 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 2976741 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 2976742 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 2976743 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
   [junit4]   2> 2976744 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 2976746 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 2976747 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 2976748 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 2976749 INFO  
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o.a.s.c.AbstractFullDistribZkTestBase Will use TLOG replicas unless explicitly 
asked otherwise
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T23:27:37+02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session Scavenging every 660000ms
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(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@4503b13{/k_k,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started 
ServerConnector@55dbc1d5{HTTP/1.1,[http/1.1]}{127.0.0.1:59147}
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o.e.j.s.Server Started @2979179ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/tempDir-001/control/data,
 hostContext=/k_k, hostPort=59147, 
coreRootDirectory=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/../../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/control-001/cores}
   [junit4]   2> 2976853 ERROR 
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2976853 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
   [junit4]   2> 2976853 INFO  
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-24T01:47:00.040Z
   [junit4]   2> 2976857 INFO  (zkConnectionManagerCallback-4063-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 2976858 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/control-001/solr.xml
   [junit4]   2> 2976861 INFO  
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 2976861 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 2976863 INFO  
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 2976872 INFO  
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35305/solr
   [junit4]   2> 2976873 INFO  (zkConnectionManagerCallback-4067-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2976878 INFO  
(zkConnectionManagerCallback-4069-thread-1-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2976941 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2976941 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:59147_k_k
   [junit4]   2> 2976942 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.Overseer Overseer 
(id=73347914452631556-127.0.0.1:59147_k_k-n_0000000000) starting
   [junit4]   2> 2976949 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:59147_k_k
   [junit4]   2> 2976950 INFO  
(OverseerStateUpdate-73347914452631556-127.0.0.1:59147_k_k-n_0000000000) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2976999 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:59147_k_k    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25
   [junit4]   2> 2977007 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:59147_k_k    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25
   [junit4]   2> 2977007 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:59147_k_k    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25
   [junit4]   2> 2977008 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/../../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/control-001/cores
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35305/solr ready
   [junit4]   2> 2977030 INFO  (qtp1573230012-60400) [n:127.0.0.1:59147_k_k    
] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:59147_k_k&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 2977034 INFO  
(OverseerThreadFactory-9364-thread-1-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
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] o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT
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] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 
transient cores
   [junit4]   2> 2977245 INFO  
(zkCallback-4068-thread-1-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 2978165 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.3.0
   [junit4]   2> 2978186 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.IndexSchema [control_collection_shard1_replica_n1] Schema name=test
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.IndexSchema Loaded schema test/1.6 with uniqueid field id
   [junit4]   2> 2978276 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.CoreContainer Creating SolrCore 'control_collection_shard1_replica_n1' 
using configuration from collection control_collection, trusted=true
   [junit4]   2> 2978277 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.control_collection.shard1.replica_n1' (registry 
'solr.core.control_collection.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25
   [junit4]   2> 2978277 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 2978277 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SolrCore [[control_collection_shard1_replica_n1] ] Opening new SolrCore 
at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/../../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/control-001/cores/control_collection_shard1_replica_n1/data/]
   [junit4]   2> 2978280 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.AlcoholicMergePolicy: [AlcoholicMergePolicy: 
minMergeSize=0, mergeFactor=10, maxMergeSize=1104712507, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.1]
   [junit4]   2> 2978289 WARN  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
   [junit4]   2> 2978333 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
   [junit4]   2> 2978333 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 2978334 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.CommitTracker Hard AutoCommit: if uncommited for 15000ms; 
   [junit4]   2> 2978334 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 2978335 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.AlcoholicMergePolicy: [AlcoholicMergePolicy: 
minMergeSize=0, mergeFactor=10, maxMergeSize=1252772171, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.1]
   [junit4]   2> 2978336 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@695847a4[control_collection_shard1_replica_n1] main]
   [junit4]   2> 2978337 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
   [junit4]   2> 2978337 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 2978338 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 2978339 INFO  
(searcherExecutor-9367-thread-1-processing-n:127.0.0.1:59147_k_k 
x:control_collection_shard1_replica_n1 s:shard1 c:control_collection) 
[n:127.0.0.1:59147_k_k c:control_collection s:shard1  
x:control_collection_shard1_replica_n1] o.a.s.c.SolrCore 
[control_collection_shard1_replica_n1] Registered new searcher 
Searcher@695847a4[control_collection_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 2978339 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1593244984568446976
   [junit4]   2> 2978345 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 2978345 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 2978345 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:59147/k_k/control_collection_shard1_replica_n1/
   [junit4]   2> 2978345 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 2978345 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SyncStrategy 
http://127.0.0.1:59147/k_k/control_collection_shard1_replica_n1/ has no replicas
   [junit4]   2> 2978345 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 2978347 INFO  (qtp1573230012-60404) [n:127.0.0.1:59147_k_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:59147/k_k/control_collection_shard1_replica_n1/ shard1
   [junit4]   2> 2978448 INFO  
(zkCallback-4068-thread-1-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=1358
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] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
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(zkCallback-4068-thread-2-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 2979036 INFO  
(OverseerCollectionConfigSetProcessor-73347914452631556-127.0.0.1:59147_k_k-n_0000000000)
 [n:127.0.0.1:59147_k_k    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:59147_k_k&wt=javabin&version=2}
 status=0 QTime=2476
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35305/solr ready
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(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.ChaosMonkey monkey: init - expire sessions:false cause connection 
loss:false
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] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=2&createNodeSet=&stateFormat=1&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 2979514 INFO  
(OverseerThreadFactory-9364-thread-2-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
collection1
   [junit4]   2> 2979515 WARN  
(OverseerThreadFactory-9364-thread-2-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.a.c.CreateCollectionCmd It is unusual to 
create a collection (collection1) without cores.
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] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=2&createNodeSet=&stateFormat=1&wt=javabin&version=2}
 status=0 QTime=205
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 1 in directory 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-1-001
 of type TLOG
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T23:27:37+02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@dc23020{/k_k,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started 
ServerConnector@22a36083{HTTP/1.1,[http/1.1]}{127.0.0.1:43836}
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o.e.j.s.Server Started @2982136ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/tempDir-001/jetty1,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/k_k, hostPort=43836, 
coreRootDirectory=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-1-001/cores}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
   [junit4]   2> 2979811 INFO  
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-24T01:47:02.998Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
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o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-1-001/solr.xml
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 2979817 INFO  
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o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25, but no JMX reporters were 
configured - adding default JMX reporter.
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35305/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:43836_k_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2979830 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:43836_k_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2979833 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:43836_k_k    ] o.a.s.c.Overseer Overseer (id=null) closing
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(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:43836_k_k    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:43836_k_k
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(zkCallback-4068-thread-2-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
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(zkCallback-4086-thread-1-processing-n:127.0.0.1:43836_k_k) 
[n:127.0.0.1:43836_k_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:43836_k_k    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25
   [junit4]   2> 2979982 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:43836_k_k    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25
   [junit4]   2> 2979982 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:43836_k_k    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25
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[n:127.0.0.1:43836_k_k    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-1-001/cores
   [junit4]   2> 2980009 INFO  (qtp847376362-60449) [n:127.0.0.1:43836_k_k    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params 
node=127.0.0.1:43836_k_k&action=ADDREPLICA&collection=collection1&shard=shard2&type=TLOG&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 2980011 INFO  
(OverseerCollectionConfigSetProcessor-73347914452631556-127.0.0.1:59147_k_k-n_0000000000)
 [n:127.0.0.1:59147_k_k    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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(OverseerThreadFactory-9364-thread-3-processing-n:127.0.0.1:59147_k_k) 
[n:127.0.0.1:59147_k_k    ] o.a.s.c.a.c.AddReplicaCmd Node Identified 
127.0.0.1:43836_k_k for creating new replica
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o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf1&name=collection1_shard2_replica_t41&action=CREATE&collection=collection1&shard=shard2&wt=javabin&version=2&replicaType=TLOG
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o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 
transient cores
   [junit4]   2> 2981038 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 7.3.0
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c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.s.IndexSchema 
[collection1_shard2_replica_t41] Schema name=test
   [junit4]   2> 2981143 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.s.IndexSchema 
Loaded schema test/1.6 with uniqueid field id
   [junit4]   2> 2981154 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.CoreContainer 
Creating SolrCore 'collection1_shard2_replica_t41' using configuration from 
collection collection1, trusted=true
   [junit4]   2> 2981155 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.collection1.shard2.replica_t41' (registry 
'solr.core.collection1.shard2.replica_t41') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25
   [junit4]   2> 2981155 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
   [junit4]   2> 2981155 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SolrCore 
[[collection1_shard2_replica_t41] ] Opening new SolrCore at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-1-001/cores/collection1_shard2_replica_t41],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-1-001/cores/collection1_shard2_replica_t41/data/]
   [junit4]   2> 2981159 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.AlcoholicMergePolicy: [AlcoholicMergePolicy: 
minMergeSize=0, mergeFactor=10, maxMergeSize=1104712507, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.1]
   [junit4]   2> 2981168 WARN  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
   [junit4]   2> 2981205 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.UpdateHandler 
Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 2981205 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 
maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 2981206 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.CommitTracker 
Hard AutoCommit: if uncommited for 15000ms; 
   [junit4]   2> 2981206 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 2981208 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.AlcoholicMergePolicy: [AlcoholicMergePolicy: 
minMergeSize=0, mergeFactor=10, maxMergeSize=1252772171, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.1]
   [junit4]   2> 2981208 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@448620ba[collection1_shard2_replica_t41] main]
   [junit4]   2> 2981209 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
   [junit4]   2> 2981209 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 2981210 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 2981210 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1593244987578908672
   [junit4]   2> 2981211 INFO  
(searcherExecutor-9378-thread-1-processing-n:127.0.0.1:43836_k_k 
x:collection1_shard2_replica_t41 s:shard2 c:collection1) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SolrCore 
[collection1_shard2_replica_t41] Registered new searcher 
Searcher@448620ba[collection1_shard2_replica_t41] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 2981216 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 2981216 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 2981216 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SyncStrategy 
Sync replicas to http://127.0.0.1:43836/k_k/collection1_shard2_replica_t41/
   [junit4]   2> 2981216 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SyncStrategy 
Sync Success - now sync replicas to me
   [junit4]   2> 2981216 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SyncStrategy 
http://127.0.0.1:43836/k_k/collection1_shard2_replica_t41/ has no replicas
   [junit4]   2> 2981216 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 2981216 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.ZkController 
collection1_shard2_replica_t41 stopping background replication from leader
   [junit4]   2> 2981219 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:43836/k_k/collection1_shard2_replica_t41/ shard2
   [junit4]   2> 2981370 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.ZkController 
I am the leader, no recovery necessary
   [junit4]   2> 2981371 INFO  (qtp847376362-60453) [n:127.0.0.1:43836_k_k 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&name=collection1_shard2_replica_t41&action=CREATE&collection=collection1&shard=shard2&wt=javabin&version=2&replicaType=TLOG}
 status=0 QTime=1357
   [junit4]   2> 2981373 INFO  (qtp847376362-60449) [n:127.0.0.1:43836_k_k    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={node=127.0.0.1:43836_k_k&action=ADDREPLICA&collection=collection1&shard=shard2&type=TLOG&wt=javabin&version=2}
 status=0 QTime=1363
   [junit4]   2> 2981463 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 2 in directory 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-2-001
 of type TLOG
   [junit4]   2> 2981464 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T23:27:37+02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 2981465 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 2981465 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 2981465 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.e.j.s.session Scavenging every 660000ms
   [junit4]   2> 2981465 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@64d993df{/k_k,null,AVAILABLE}
   [junit4]   2> 2981466 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@6fd8c71c{HTTP/1.1,[http/1.1]}{127.0.0.1:34756}
   [junit4]   2> 2981466 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.e.j.s.Server Started @2983792ms
   [junit4]   2> 2981466 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/tempDir-001/jetty2,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/k_k, hostPort=34756, 
coreRootDirectory=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/../../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-2-001/cores}
   [junit4]   2> 2981466 ERROR 
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2981466 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
   [junit4]   2> 2981466 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2981466 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 2981466 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-24T01:47:04.653Z
   [junit4]   2> 2981468 INFO  (zkConnectionManagerCallback-4091-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2981469 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 2981469 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ChaosMonkeyNothingIsSafeTest_2C07BB5E6A2C13C1-001/shard-2-001/solr.xml
   [junit4]   2> 2981472 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 2981472 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 2981474 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2ad5bf25, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 2981476 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35305/solr
   [junit4]   2> 2981477 INFO  (zkConnectionManagerCallback-4095-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2981478 INFO  
(zkConnectionManagerCallback-4097-thread-1-processing-n:127.0.0.1:34756_k_k) 
[n:127.0.0.1:34756_k_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2981483 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:34756_k_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 2981484 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:34756_k_k    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2981486 INFO  
(TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]) 
[n:127.0.0.1:34756_k_k    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:3

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

nit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([2C07BB5E6A2C13C1]:0)Throwable #2: 
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=60447, name=zkCallback-4078-thread-1, 
state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    2) Thread[id=60445, 
name=zkConnectionManagerCallback-4079-thread-1, state=WAITING, 
group=TGRP-ChaosMonkeyNothingIsSafeTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    3) Thread[id=60986, name=zkCallback-4078-thread-4, 
state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    4) Thread[id=61054, name=zkCallback-4078-thread-5, 
state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    5) Thread[id=60443, 
name=TEST-ChaosMonkeyNothingIsSafeTest.test-seed#[2C07BB5E6A2C13C1]-SendThread(127.0.0.1:35305),
 state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)
   [junit4]    >    6) Thread[id=60954, name=zkCallback-4078-thread-2, 
state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    7) Thread[id=60955, name=zkCallback-4078-thread-3, 
state=TIMED_WAITING, group=TGRP-ChaosMonkeyNothingIsSafeTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([2C07BB5E6A2C13C1]:0)
   [junit4] Completed [432/777 (3!)] on J1 in 94.59s, 1 test, 3 errors <<< 
FAILURES!

[...truncated 943 lines...]
   [junit4] JVM J0: stdout was not empty, see: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/temp/junit4-J0-20180224_005720_8124072268164021975440.sysout
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: Java heap space
   [junit4] Dumping heap to 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/heapdumps/java_pid8633.hprof
 ...
   [junit4] Heap dump file created [452732546 bytes in 0.850 secs]
   [junit4] <<< JVM J0: EOF ----

   [junit4] JVM J0: stderr was not empty, see: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/solr/build/solr-core/test/temp/junit4-J0-20180224_005720_8128178310285512366921.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] WARN: Event serializer exception. -> java.lang.OutOfMemoryError: GC 
overhead limit exceeded
   [junit4]     at java.lang.StringBuilder.toString(StringBuilder.java:407)
   [junit4]     at 
java.lang.StackTraceElement.toString(StackTraceElement.java:173)
   [junit4]     at java.lang.String.valueOf(String.java:2994)
   [junit4]     at java.lang.StringBuilder.append(StringBuilder.java:131)
   [junit4]     at java.lang.Throwable.printStackTrace(Throwable.java:658)
   [junit4]     at java.lang.Throwable.printStackTrace(Throwable.java:721)
   [junit4]     at 
org.junit.runner.notification.Failure.getTrace(Failure.java:67)
   [junit4] java.lang.OutOfMemoryError: GC overhead limit exceeded (stack 
unavailable; OOM)
   [junit4] <<< JVM J0: EOF ----

[...truncated 9403 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/build.xml:626:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-7.x/checkout/build.xml:570:
 Some of the tests produced a heap dump, but did not fail. Maybe a suppressed 
OutOfMemoryError? Dumps created:
* java_pid8633.hprof

Total time: 238 minutes 58 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
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