Created
February 20, 2023 15:26
-
-
Save L7R7/739c4698828892795cb6d120a3759bb3 to your computer and use it in GitHub Desktop.
a bunch of stacktraces reported by Cats Effect's thread blocking detection (3.5.0-RC2)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| [WARNING] A Cats Effect worker thread was detected to be in a blocked state (TIMED_WAITING) | |
| at app//cats.syntax.FlatMapOps$.$anonfun$$greater$greater$1(flatMap.scala:54) | |
| at app//cats.syntax.FlatMapOps$$$Lambda$1016/0x000000080123b0f0.apply(Unknown Source) | |
| at app//cats.effect.IOFiber.next$2(IOFiber.scala:377) | |
| at app//cats.effect.IOFiber.runLoop(IOFiber.scala:388) | |
| at app//cats.effect.IOFiber.asyncContinueSuccessfulR(IOFiber.scala:1353) | |
| at app//cats.effect.IOFiber.run(IOFiber.scala:119) | |
| at app//cats.effect.unsafe.WorkerThread.run(WorkerThread.scala:567) | |
| [WARNING] A Cats Effect worker thread was detected to be in a blocked state (TIMED_WAITING) | |
| at java.base@17.0.6/jdk.internal.misc.Unsafe.unpark(Native Method) | |
| at java.base@17.0.6/java.util.concurrent.locks.LockSupport.unpark(Unknown Source) | |
| at app//cats.effect.unsafe.WorkStealingThreadPool.notifyParked(WorkStealingThreadPool.scala:253) | |
| at app//cats.effect.unsafe.WorkerThread.schedule(WorkerThread.scala:124) | |
| at app//cats.effect.unsafe.WorkStealingThreadPool.execute(WorkStealingThreadPool.scala:519) | |
| at app//cats.effect.IOFiber.scheduleFiber(IOFiber.scala:1298) | |
| at app//cats.effect.IOFiber.$anonfun$_cancel$2(IOFiber.scala:152) | |
| at app//cats.effect.IOFiber.$anonfun$_cancel$2$adapted(IOFiber.scala:147) | |
| at app//cats.effect.IOFiber$$Lambda$1705/0x00000008013e9e80.apply(Unknown Source) | |
| at app//cats.effect.IO$$anon$3.$anonfun$apply$9(IO.scala:1269) | |
| at app//cats.effect.IO$$anon$3$$Lambda$409/0x0000000800f04000.apply$mcV$sp(Unknown Source) | |
| at app//scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18) | |
| at app//cats.effect.IOFiber.runLoop(IOFiber.scala:403) | |
| at app//cats.effect.IOFiber.asyncContinueSuccessfulR(IOFiber.scala:1353) | |
| at app//cats.effect.IOFiber.run(IOFiber.scala:119) | |
| at app//cats.effect.unsafe.WorkerThread.run(WorkerThread.scala:567) | |
| [WARNING] A Cats Effect worker thread was detected to be in a blocked state (TIMED_WAITING) | |
| at java.base@17.0.6/jdk.internal.misc.Unsafe.park(Native Method) | |
| at java.base@17.0.6/java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source) | |
| at app//cats.effect.unsafe.WorkerThread.parkUntilNextSleeper$1(WorkerThread.scala:338) | |
| at app//cats.effect.unsafe.WorkerThread.run(WorkerThread.scala:600) | |
| [WARNING] A Cats Effect worker thread was detected to be in a blocked state (TIMED_WAITING) | |
| at java.base@17.0.6/java.lang.Object.notifyAll(Native Method) | |
| at java.base@17.0.6/java.lang.ref.ReferenceQueue.enqueue(Unknown Source) | |
| at java.base@17.0.6/java.lang.ref.Reference.enqueue(Unknown Source) | |
| at app//cats.effect.unsafe.WeakBag$Entry.deregister(WeakBag.scala:112) | |
| at app//cats.effect.IOFiber.loop$1(IOFiber.scala:634) | |
| at app//cats.effect.IOFiber.stateLoop$1(IOFiber.scala:710) | |
| at app//cats.effect.IOFiber.$anonfun$runLoop$1(IOFiber.scala:716) | |
| at app//cats.effect.IOFiber.$anonfun$runLoop$1$adapted(IOFiber.scala:606) | |
| at app//cats.effect.IOFiber$$Lambda$281/0x0000000800e7c148.apply(Unknown Source) | |
| at app//cats.effect.IOFiber.$anonfun$runLoop$7(IOFiber.scala:889) | |
| at app//cats.effect.IOFiber.$anonfun$runLoop$7$adapted(IOFiber.scala:889) | |
| at app//cats.effect.IOFiber$$Lambda$1695/0x00000008013e7540.apply(Unknown Source) | |
| at app//cats.effect.CallbackStack.apply(CallbackStack.scala:56) | |
| at app//cats.effect.IOFiber.done(IOFiber.scala:1024) | |
| at app//cats.effect.IOFiber.runTerminusSuccessK(IOFiber.scala:1458) | |
| at app//cats.effect.IOFiber.succeeded(IOFiber.scala:1194) | |
| at app//cats.effect.IOFiber.runLoop(IOFiber.scala:860) | |
| at app//cats.effect.IOFiber.execR(IOFiber.scala:1347) | |
| at app//cats.effect.IOFiber.run(IOFiber.scala:118) | |
| at app//cats.effect.unsafe.WorkerThread.run(WorkerThread.scala:699) | |
| [WARNING] A Cats Effect worker thread was detected to be in a blocked state (TIMED_WAITING) | |
| at java.base@17.0.6/jdk.internal.misc.Unsafe.unpark(Native Method) | |
| at java.base@17.0.6/java.util.concurrent.locks.LockSupport.unpark(Unknown Source) | |
| at app//cats.effect.unsafe.WorkStealingThreadPool.notifyParked(WorkStealingThreadPool.scala:253) | |
| at app//cats.effect.unsafe.WorkerThread.schedule(WorkerThread.scala:124) | |
| at app//cats.effect.unsafe.WorkStealingThreadPool.execute(WorkStealingThreadPool.scala:519) | |
| at app//cats.effect.IOFiber.scheduleFiber(IOFiber.scala:1298) | |
| at app//cats.effect.IOFiber.runLoop(IOFiber.scala:858) | |
| at app//cats.effect.IOFiber.execR(IOFiber.scala:1347) | |
| at app//cats.effect.IOFiber.run(IOFiber.scala:118) | |
| at app//cats.effect.unsafe.WorkerThread.run(WorkerThread.scala:567) | |
| [WARNING] A Cats Effect worker thread was detected to be in a blocked state (TIMED_WAITING) | |
| at app//cats.effect.IOFiber.runLoop(IOFiber.scala:318) | |
| at app//cats.effect.IOFiber.execR(IOFiber.scala:1347) | |
| at app//cats.effect.IOFiber.run(IOFiber.scala:118) | |
| at app//cats.effect.unsafe.WorkerThread.run(WorkerThread.scala:699) | |
| [WARNING] A Cats Effect worker thread was detected to be in a blocked state (TIMED_WAITING) | |
| at app//cats.Monad.$anonfun$map$1(Monad.scala:35) | |
| at app//cats.Monad$$Lambda$1099/0x00000008012c2c50.apply(Unknown Source) | |
| at app//cats.effect.IOFiber.succeeded(IOFiber.scala:1185) | |
| at app//cats.effect.IOFiber.runLoop(IOFiber.scala:247) | |
| at app//cats.effect.IOFiber.execR(IOFiber.scala:1347) | |
| at app//cats.effect.IOFiber.run(IOFiber.scala:118) | |
| at app//cats.effect.unsafe.WorkerThread.run(WorkerThread.scala:567) | |
| [WARNING] A Cats Effect worker thread was detected to be in a blocked state (TIMED_WAITING) | |
| at app//cats.effect.unsafe.WorkStealingThreadPool.stealFromOtherWorkerThread(WorkStealingThreadPool.scala:184) | |
| at app//cats.effect.unsafe.WorkerThread.run(WorkerThread.scala:561) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment