MC-137987java.util.concurrent.RejectedExecutionException: Task rejected from java.util.concurrent.ThreadPoolExecutor
Upgraded to 18w43b earlier this afternoon. 2 users on wired LAN playing on server. Nothing else running on server, CPU and RAM usage very low. Snapshot extremely laggy. We see server overloaded messages spamming the console as well as player moved too quickly. After playing a few minutes (time varies each time), we get kicked with the message "time out". Looking at the console there are no more messages, like it's hung up or frozen. I had to close the console and reopen. After going through this 2-3 times, it finally crashed. I have attached 2 reports that were in the folder as well as all the logs from today.
---- Minecraft Crash Report ---- // Why did you do that? Time: 10/25/18 6:21 PM Description: Exception ticking world java.util.concurrent.RejectedExecutionException: Task ud$$Lambda$1881/52634540@6c5559df rejected from java.util.concurrent.ThreadPoolExecutor@36e0d120[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 193276] at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.execute(Unknown Source) at ud.a(SourceFile:105) at ud.a(SourceFile:63) at ty.a(SourceFile:352) at ty.b(SourceFile:587) at tz.a(SourceFile:177) at net.minecraft.server.MinecraftServer.b(SourceFile:724) at th.b(SourceFile:360) at net.minecraft.server.MinecraftServer.a(SourceFile:661) at net.minecraft.server.MinecraftServer.run(SourceFile:564) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.execute(Unknown Source) at ud.a(SourceFile:105) at ud.a(SourceFile:63) at ty.a(SourceFile:352) at ty.b(SourceFile:587) at tz.a(SourceFile:177) -- Affected level -- Details: Level name: world All players: 1 total; [ub['chetisthedude'/303, l='world', x=-432.38, y=63.00, z=1982.44]] Chunk stats: ServerChunkCache: 3919 Level seed: 8040780642136928405 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (-224,64,-160), Chunk: (at 0,4,0 in -14,-10; contains blocks -224,0,-160 to -209,255,-145), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1) Level time: 50368477 game time, 51493331 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 21442 (now: false), thunder time: 5381 (now: true) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.MinecraftServer.b(SourceFile:724) at th.b(SourceFile:360) at net.minecraft.server.MinecraftServer.a(SourceFile:661) at net.minecraft.server.MinecraftServer.run(SourceFile:564) at java.lang.Thread.run(Unknown Source) -- System Details -- Details: Minecraft Version: 18w43b Operating System: Windows Server 2016 (amd64) version 10.0 Java Version: 1.8.0_181, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 16837490656 bytes (16057 MB) / 17983602688 bytes (17150 MB) up to 47722266624 bytes (45511 MB) JVM Flags: 2 total; -Xms10G -Xmx50G Profiler Position: N/A (disabled) Player Count: 1 / 2; [ub['chetisthedude'/303, l='world', x=-432.38, y=63.00, z=1982.44]] Data Packs: vanilla Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)
Environment
Server running MS Server 2016 Standard 64 bit
128 GB RAM
Quad core AMD Opteron 8360 se 2.50 GHz
Computer 1 - Windows 10 Pro 64 bit
16GB RAM
CPU - AMD FX 6100 6 core 3.30 Ghz
Nvidia GTX 1070
Java version 8 update 191
Computer 2 - Windows 10 Pro 64 bit
12GB
CPU - Intel i5 3270 3.2 GHz
Nvidia geforce GT 610
Java 8 update 161
Created Issue:
Time Outs and Crashes
Upgraded to 18w43b earlier this afternoon. 2 users on wired LAN playing on server. Nothing else running on server, CPU and RAM usage very low. Snapshot extremely laggy. We see server overloaded messages spamming the console as well as player moved too quickly. After playing a few minutes (time varies each time), we get kicked with the message "time out". Looking at the console there are no more messages, like it's hung up or frozen. I had to close the console and reopen. After going through this 2-3 times, it finally crashed. I have attached 2 reports that were in the folder as well as all the logs from today.
Environment
Server running MS Server 2016 Standard 64 bit
128 GB RAM
Quad core AMD Opteron 8360 se 2.50 GHz
Computer 1 - Windows 10 Pro 64 bit
16GB RAM
CPU - AMD FX 6100 6 core 3.30 Ghz
Nvidia GTX 1070
Java version 8 update 191
Computer 2 - Windows 10 Pro 64 bit
12GB
CPU - Intel i5 3270 3.2 GHz
Nvidia geforce GT 610
Java 8 update 161
Attachments5
![[Mod] Neko](../../../data/avatars/users/92901.png){kind=small}
Upgraded to 18w43b earlier this afternoon. 2 users on wired LAN playing on server. Nothing else running on server, CPU and RAM usage very low. Snapshot extremely laggy. We see server overloaded messages spamming the console as well as player moved too quickly. After playing a few minutes (time varies each time), we get kicked with the message "time out". Looking at the console there are no more messages, like it's hung up or frozen. I had to close the console and reopen. After going through this 2-3 times, it finally crashed. I have attached 2 reports that were in the folder as well as all the logs from today.
---- Minecraft Crash Report ---- // Why did you do that? Time: 10/25/18 6:21 PM Description: Exception ticking world java.util.concurrent.RejectedExecutionException: Task ud$$Lambda$1881/52634540@6c5559df rejected from java.util.concurrent.ThreadPoolExecutor@36e0d120[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 193276] at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.execute(Unknown Source) at ud.a(SourceFile:105) at ud.a(SourceFile:63) at ty.a(SourceFile:352) at ty.b(SourceFile:587) at tz.a(SourceFile:177) at net.minecraft.server.MinecraftServer.b(SourceFile:724) at th.b(SourceFile:360) at net.minecraft.server.MinecraftServer.a(SourceFile:661) at net.minecraft.server.MinecraftServer.run(SourceFile:564) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.execute(Unknown Source) at ud.a(SourceFile:105) at ud.a(SourceFile:63) at ty.a(SourceFile:352) at ty.b(SourceFile:587) at tz.a(SourceFile:177) -- Affected level -- Details: Level name: world All players: 1 total; [ub['chetisthedude'/303, l='world', x=-432.38, y=63.00, z=1982.44]] Chunk stats: ServerChunkCache: 3919 Level seed: 8040780642136928405 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (-224,64,-160), Chunk: (at 0,4,0 in -14,-10; contains blocks -224,0,-160 to -209,255,-145), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1) Level time: 50368477 game time, 51493331 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 21442 (now: false), thunder time: 5381 (now: true) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.MinecraftServer.b(SourceFile:724) at th.b(SourceFile:360) at net.minecraft.server.MinecraftServer.a(SourceFile:661) at net.minecraft.server.MinecraftServer.run(SourceFile:564) at java.lang.Thread.run(Unknown Source) -- System Details -- Details: Minecraft Version: 18w43b Operating System: Windows Server 2016 (amd64) version 10.0 Java Version: 1.8.0_181, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 16837490656 bytes (16057 MB) / 17983602688 bytes (17150 MB) up to 47722266624 bytes (45511 MB) JVM Flags: 2 total; -Xms10G -Xmx50G Profiler Position: N/A (disabled) Player Count: 1 / 2; [ub['chetisthedude'/303, l='world', x=-432.38, y=63.00, z=1982.44]] Data Packs: vanilla Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)
Time Outs and Crashesjava.util.concurrent.RejectedExecutionException: Task rejected from java.util.concurrent.ThreadPoolExecutor
![[Helper] Lord_Quadrato](../../../data/avatars/users/26105.png){kind=small}
![[Mojang] Nathan Adams](../../../data/assets/gravatar/dinnerbone.png){kind=small}
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
![[Bot] Arisa](../../../data/assets/gravatar/mustek2.png){kind=small}
Server Java version is 8 update 181.
Is this still an issue in the latest 1.14 development snapshot?
No, I believe this has been resolved.