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Bug
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Resolution: Invalid
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None
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Minecraft 18w11a
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None
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Ubuntu server
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Unconfirmed
Not sure if this is that I need to assign more memory, a java issue or a minecraft one. Also not sure if this has been picked up, I did a search but couldn't find anything recent.
The server became unresponsive and the CPU stayed up at 77% for about 10 mins till I finally gave up and restarted the machine.
java -version
openjdk version "1.8.0_151"
OpenJDK Runtime Environment (build 1.8.0_151-8u151-b12-0ubuntu0.16.04.2-b12)
OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode)
Start options java -Xms512M -Xmx1536M -jar minecraft_server.18w11a.jar nogui
Was run in a screen on a limited user account.
[21:09:03] [Server Watchdog/FATAL]: A single server tick took 66.02 seconds (should be max 0.05) [21:09:32] [Server Watchdog/FATAL]: Considering it to be crashed, server will forcibly shutdown. [21:10:37] [User Authenticator #31/ERROR]: Caught previously unhandled exception : [21:10:58] [Server Watchdog/ERROR]: Caught previously unhandled exception : [21:11:15] [User Authenticator #31/ERROR]: java.lang.OutOfMemoryError: Java heap space [21:11:09] [Server Watchdog/ERROR]: Server Watchdog java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:3332) ~[?:?] at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:124) ~[?:?] at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:448) ~[?:?] at java.lang.StringBuilder.append(StringBuilder.java:136) ~[?:?] at java.lang.StringBuilder.append(StringBuilder.java:131) ~[?:?] at rq.run(SourceFile:53) ~[minecraft_server.18w11a.jar:?] at java.lang.Thread.run(Thread.java:748) [?:?] [21:11:03] [Server thread/ERROR]: Encountered an unexpected exception java.lang.OutOfMemoryError: Java heap space
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- Resolved