# Dremio is not running macos first time install

**URL:** <https://community.dremio.com/t/dremio-is-not-running-macos-first-time-install/1457>\
**Category:** Uncategorized\
**Created:** [July 11, 2018, 5:19pm UTC](https://community.dremio.com/t/dremio-is-not-running-macos-first-time-install/1457 "2018-07-11T17:19:16Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![sbandi](https://avatars.discourse-cdn.com/v4/letter/s/51bf81/32.png) [@sbandi](https://community.dremio.com/u/sbandi)\
**Post date:** [July 11, 2018, 5:19pm UTC](https://community.dremio.com/t/dremio-is-not-running-macos-first-time-install/1457/1 "2018-07-11T17:19:16Z")

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Hi, I am first time trying to install community edition. Application is installed.  
When trying to Open the app, It shows Dremio is running, and immediately, Dremio Stopped running.

The server.log shows :  
2018-07-11 10:15:20,878 [main] INFO com.dremio.exec.util.GuavaPatcher - Google’s Stopwatch patched for old HBase Guava version.  
2018-07-11 10:15:20,919 [main] INFO com.dremio.exec.util.GuavaPatcher - Google’s Closeables patched for old HBase Guava version.

The server.out shows:  
Wed Jul 11 10:15:14 PDT 2018 Starting dremio on sbandimac  
core file size (blocks, -c) 0  
data seg size (kbytes, -d) unlimited  
file size (blocks, -f) unlimited  
max locked memory (kbytes, -l) unlimited  
max memory size (kbytes, -m) unlimited  
open files (-n) 10240  
pipe size (512 bytes, -p) 1  
stack size (kbytes, -s) 8192  
cpu time (seconds, -t) unlimited  
max user processes (-u) 709  
virtual memory (kbytes, -v) unlimited  
WARNING: An illegal reflective access operation has occurred  
WARNING: Illegal reflective access by javassist.ClassPool (file:/Volumes/Dremio/Dremio.app/Contents/Java/dremio/jars/3rdparty/javassist-3.19.0-GA.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)  
WARNING: Please consider reporting this to the maintainers of javassist.ClassPool  
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations  
WARNING: All illegal access operations will be denied in a future release  
Exception in thread “main” java.lang.NoClassDefFoundError: sun/misc/VM  
at com.dremio.common.config.SabotConfig.(SabotConfig.java:49)  
at com.dremio.config.DremioConfig.create(DremioConfig.java:221)  
at com.dremio.config.DremioConfig.create(DremioConfig.java:216)  
at com.dremio.dac.server.DACConfig.newConfig(DACConfig.java:195)  
at com.dremio.dac.daemon.DremioDaemon.main(DremioDaemon.java:121)  
Caused by: java.lang.ClassNotFoundException: sun.misc.VM  
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)  
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)  
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)  
… 5 more

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<div class="post-metadata">

**Author:** ![anthony](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/anthony/32/670_2.png) [@anthony](https://community.dremio.com/u/anthony)\
**Post date:** [July 11, 2018, 5:22pm UTC](https://community.dremio.com/t/dremio-is-not-running-macos-first-time-install/1457/2 "2018-07-11T17:22:24Z")

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Can you confirm what version of Java you have installed? We currently only support Java SE 8/JDK 1.8

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<div class="post-metadata">

**Author:** ![sbandi](https://avatars.discourse-cdn.com/v4/letter/s/51bf81/32.png) [@sbandi](https://community.dremio.com/u/sbandi)\
**Post date:** [July 20, 2018, 5:37pm UTC](https://community.dremio.com/t/dremio-is-not-running-macos-first-time-install/1457/3 "2018-07-20T17:37:27Z")

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When checked manually from System Preferences, the Version 8 Update 181 (build 1.8.0\_181-b13)

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<div class="post-metadata">

**Author:** ![anthony](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/anthony/32/670_2.png) [@anthony](https://community.dremio.com/u/anthony)\
**Post date:** [July 24, 2018, 9:58pm UTC](https://community.dremio.com/t/dremio-is-not-running-macos-first-time-install/1457/4 "2018-07-24T21:58:34Z")

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Do you have multiple versions of Java installed? What is the output of `java -version`, `which java` and your `$JAVA_HOME` in terminal?

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<div class="post-metadata">

**Author:** ![sbandi](https://avatars.discourse-cdn.com/v4/letter/s/51bf81/32.png) [@sbandi](https://community.dremio.com/u/sbandi)\
**Post date:** [August 7, 2018, 5:25pm UTC](https://community.dremio.com/t/dremio-is-not-running-macos-first-time-install/1457/5 "2018-08-07T17:25:34Z")

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mymac:$ java -version  
java version “1.8.0\_181”  
Java™ SE Runtime Environment (build 1.8.0\_181-b13)  
Java HotSpot™ 64-Bit Server VM (build 25.181-b13, mixed mode)

mymac:$ echo $JAVA\_HOME  
/Library/Java/JavaVirtualMachines/jdk1.8.0\_181.jdk/Contents/Home