# createTableUnsafe/UnsatisfiedLinkError - Win Srv 2008 R2 SP1

**URL:** <https://discuss.elastic.co/t/createtableunsafe-unsatisfiedlinkerror-win-srv-2008-r2-sp1/36231>\
**Category:** Logstash\
**Created:** [December 2, 2015, 11:58pm UTC](https://discuss.elastic.co/t/createtableunsafe-unsatisfiedlinkerror-win-srv-2008-r2-sp1/36231 "2015-12-02T23:58:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Russ](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/russ/32/5821_2.png) [@Russ](https://discuss.elastic.co/u/Russ)\
**Post date:** [December 2, 2015, 11:58pm UTC](https://discuss.elastic.co/t/createtableunsafe-unsatisfiedlinkerror-win-srv-2008-r2-sp1/36231/1 "2015-12-02T23:58:22Z")

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I have installed Java 1.8.0\_65, and downloaded the .ZIP file from the LogStash install page ([https://download.elastic.co/logstash/logstash/logstash-2.1.0.zip](https://download.elastic.co/logstash/logstash/logstash-2.1.0.zip)), but I'm getting a "createTableUnsafe", "UnsatisfiedLinkError" when trying to execute the sample logstash command logstash -e "input { stdin { } } output { stdout { } }"

Has anyone else encountered anything similar when running on a Windows platform? Am I overlooking setting an environment variable perhaps?

C:\Users\Administrator\Downloads\logstash-2.1.0\logstash-2.1.0\bin\>java -version

java version "1.8.0\_65"  
Java(TM) SE Runtime Environment (build 1.8.0\_65-b17)  
Java HotSpot(TM) 64-Bit Server VM (build 25.65-b01, mixed mode)

C:\Users\Administrator\Downloads\logstash-2.1.0\logstash-2.1.0\bin\>path  
PATH=C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windo  
ws\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\frnroot;C:\frnro  
ot\DLL;C:\Program Files (x86)\IBM\Client Access\Emulator;C:\Program Files (x86)  
IBM\Client Access\Shared;C:\Program Files (x86)\IBM\Client Access\

C:\Users\Administrator\Downloads\logstash-2.1.0\logstash-2.1.0\bin\>logstash -e "  
input { stdin { } } output { stdout { } }"  
StampedVariableAccessor.java:132:in `createTableUnsafe': java.lang.UnsatisfiedLi nkError: sun/misc/Unsafe.putOrderedObject(Ljava/lang/Object;JLjava/lang/Object;) V from StampedVariableAccessor.java:97:in`setVariable'  
from StampedVariableAccessor.java:60:in `set' from RubyBasicObject.java:1330:in`variableTableStore'  
from RubyBasicObject.java:1388:in `setInternalVariable' from RubyStruct.java:207:in`newInstance'  
from Ruby.java:1496:in `initCore' from Ruby.java:1303:in`bootstrap'  
from Ruby.java:1214:in `init' from Ruby.java:334:in`newInstance'  
from Main.java:258:in `internalRun' from Main.java:217:in`run'  
from Main.java:197:in `main'

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 5:19am UTC](https://discuss.elastic.co/t/createtableunsafe-unsatisfiedlinkerror-win-srv-2008-r2-sp1/36231/2 "2017-07-06T05:19:58Z")

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Closed on July 6, 2017, 5:19am UTC