# Page file size is too small to hold elements
**URL:** https://discuss.elastic.co/t/page-file-size-is-too-small-to-hold-elements/229860
**Category:** Logstash
**Created:** [April 26, 2020, 5:47pm UTC](https://discuss.elastic.co/t/page-file-size-is-too-small-to-hold-elements/229860 "2020-04-26T17:47:47Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Louis\_Zhang](https://discuss.elastic.co/u/Louis_Zhang)
#### Post date: [April 26, 2020, 5:47pm UTC](https://discuss.elastic.co/t/page-file-size-is-too-small-to-hold-elements/229860/1 "2020-04-26T17:47:48Z")
logstash version 7.6.2, using persistence queue, not sure if this is a known bug? what shoud I do to work around?
```auto
[2020-04-26T17:44:41,554][INFO][logstash.runner] Starting Logstash {"logstash.version"=>"7.6.2"}
[2020-04-26T17:44:49,395][INFO][org.reflections.Reflections] Reflections took 109 ms to scan 1 urls, producing 20 keys and 40 values
[2020-04-26T17:44:53,878][ERROR][org.logstash.execution.AbstractPipelineExt] Logstash failed to create queue.
java.io.IOException: Page file size is too small to hold elements
at org.logstash.ackedqueue.io.MmapPageIOV2.mapFile(MmapPageIOV2.java:275) ~[logstash-core.jar:?]
at org.logstash.ackedqueue.io.MmapPageIOV2.open(MmapPageIOV2.java:64) ~[logstash-core.jar:?]
at org.logstash.ackedqueue.Queue.open(Queue.java:193) ~[logstash-core.jar:?]
at org.logstash.ackedqueue.ext.JRubyAckedQueueExt.open(JRubyAckedQueueExt.java:100) ~[logstash-core.jar:?]
at org.logstash.ackedqueue.ext.JRubyWrappedAckedQueueExt.initialize(JRubyWrappedAckedQueueExt.java:42) ~[logstash-core.jar:?]
at org.logstash.ackedqueue.QueueFactoryExt.create(QueueFactoryExt.java:39) ~[logstash-core.jar:?]
at org.logstash.execution.AbstractPipelineExt.openQueue(AbstractPipelineExt.java:176) [logstash-core.jar:?]
at org.logstash.execution.AbstractPipelineExt$INVOKER$i$0$0$openQueue.call(AbstractPipelineExt$INVOKER$i$0$0$openQueue.gen) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:354) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:143) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:345) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:72) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.internal.runtime.methods.MixedModeIRMethod.INTERPRET_METHOD(MixedModeIRMethod.java:86) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:73) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:84) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.RubyClass.newInstance(RubyClass.java:915) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.RubyClass$INVOKER$i$newInstance.call(RubyClass$INVOKER$i$newInstance.gen) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:84) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.ir.instructions.CallBase.interpret(CallBase.java:540) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:361) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:72) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.internal.runtime.methods.MixedModeIRMethod.INTERPRET_METHOD(MixedModeIRMethod.java:86) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:73) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.ir.targets.InvokeSite.invoke(InvokeSite.java:183) [jruby-complete-9.2.9.0.jar:?]
at usr.share.logstash.logstash_minus_core.lib.logstash.agent.RUBY$block$converge_state$2(/usr/share/logstash/logstash-core/lib/logstash/agent.rb:326) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.runtime.CompiledIRBlockBody.callDirect(CompiledIRBlockBody.java:136) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:77) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:71) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.runtime.Block.call(Block.java:125) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.RubyProc.call(RubyProc.java:274) [jruby-complete-9.2.9.0.jar:?]
at org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:105) [jruby-complete-9.2.9.0.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
```
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [May 24, 2020, 5:47pm UTC](https://discuss.elastic.co/t/page-file-size-is-too-small-to-hold-elements/229860/2 "2020-05-24T17:47:52Z")
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