Due to {T198042}, I have temporarily depooled wdq1004, but even after removing it from pool and restarting Blazegraph, I still get these exceptions:
```
Jun 25 03:44:15 wdqs1004 bash[20997]: 03:44:14.804 [com.bigdata.journal.Journal.executorService62] ERROR com.bigdata.util.concurrent.Haltable IP: UA: - com.bigdata.bop.join.PipelineJoin$JoinTask{ joinOp=com.bigdata.bop.join.PipelineJoin[2]()[ BOp.bopId=2, JoinAnnotations.constraints=null, AST2BOpBase.simpleJoin=true, BOp.evaluationContext=ANY, AccessPathJoinAnnotations.predicate=com.bigdata.rdf.spo.SPOPredicate[1](x=null, y=null, z=null)[ IPredicate.relationName=[wdq.spo], IPredicate.timestamp=1529898254773, BOp.bopId=1, AST2BOpBase.estimatedCardinality=5514016070, AST2BOpBase.originalIndex=SPO, IPredicate.flags=[KEYS,VALS,READONLY,PARALLEL]]]} : isFirstCause=true : com.bigdata.rwstore.sector.MemoryManagerClosedException
Jun 25 03:44:15 wdqs1004 bash[20997]: com.bigdata.rwstore.sector.MemoryManagerClosedException: null
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.rwstore.sector.MemoryManager.assertOpen(MemoryManager.java:110)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.rwstore.sector.MemoryManager.allocate(MemoryManager.java:671)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.rwstore.sector.AllocationContext.allocate(AllocationContext.java:195)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.rwstore.sector.AllocationContext.allocate(AllocationContext.java:169)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.rwstore.sector.AllocationContext.allocate(AllocationContext.java:159)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.rwstore.sector.AllocationContext.alloc(AllocationContext.java:359)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.rwstore.PSOutputStream.save(PSOutputStream.java:335)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.rwstore.PSOutputStream.getAddr(PSOutputStream.java:416)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.solutions.SolutionSetStream.put(SolutionSetStream.java:297)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.LocalNativeChunkMessage.<init>(LocalNativeChunkMessage.java:213)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.LocalNativeChunkMessage.<init>(LocalNativeChunkMessage.java:147)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.StandaloneChunkHandler.handleChunk(StandaloneChunkHandler.java:92)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.outputChunk(ChunkedRunningQuery.java:1699)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.addReorderAllowed(ChunkedRunningQuery.java:1628)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.add(ChunkedRunningQuery.java:1569)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.add(ChunkedRunningQuery.java:1453)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.relation.accesspath.UnsyncLocalOutputBuffer.handleChunk(UnsyncLocalOutputBuffer.java:59)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.relation.accesspath.UnsyncLocalOutputBuffer.handleChunk(UnsyncLocalOutputBuffer.java:14)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.overflow(AbstractUnsynchronizedArrayBuffer.java:287)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.add2(AbstractUnsynchronizedArrayBuffer.java:215)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.add(AbstractUnsynchronizedArrayBuffer.java:173)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.handleJoin2(PipelineJoin.java:1868)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.call(PipelineJoin.java:1684)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.runOneTask(PipelineJoin.java:1087)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.call(PipelineJoin.java:995)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.join.PipelineJoin$JoinTask.consumeSource(PipelineJoin.java:729)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.join.PipelineJoin$JoinTask.call(PipelineJoin.java:623)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.join.PipelineJoin$JoinTask.call(PipelineJoin.java:382)
Jun 25 03:44:15 wdqs1004 bash[20997]: at java.util.concurrent.FutureTask.run(FutureTask.java:266)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkTask.call(ChunkedRunningQuery.java:1346)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkTaskWrapper.run(ChunkedRunningQuery.java:926)
Jun 25 03:44:15 wdqs1004 bash[20997]: at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
Jun 25 03:44:15 wdqs1004 bash[20997]: at java.util.concurrent.FutureTask.run(FutureTask.java:266)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
Jun 25 03:44:15 wdqs1004 bash[20997]: at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkFutureTask.run(ChunkedRunningQuery.java:821)
Jun 25 03:44:16 wdqs1004 bash[20997]: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
Jun 25 03:44:16 wdqs1004 bash[20997]: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
Jun 25 03:44:16 wdqs1004 bash[20997]: at java.lang.Thread.run(Thread.java:748)
```
There should not be any queries running that time out, only Updater queries that do not timeout, but the exception still happens.
Log attached: {F22614096}