Exception in thread "main" java.lang.UnsupportedClassVersionError: alluxio/cli/ValidateEnv : Unsuppo

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Exception in thread "main" java.lang.UnsupportedClassVersionError: alluxio/cli/ValidateEnv : Unsuppo

meixiu chen
use alluxio 1.7.0 hadoop 2.6.0 java 1.7 Linux version 2.6.32-358.el6.x86_64 

First get alluxio-1.7.0-hadoop-2.6-bin.tar.gz
tar -xzvf alluxio-1.7.0-hadoop-2.6-bin.tar.gz 

vi conf/alluxio-site.properties
 alluxio.master.hostname=myhostname

./bin/alluxio validateEnv local  
get the error "Exception in thread "main" java.lang.UnsupportedClassVersionError: alluxio/cli/ValidateEnv : Unsuppo"



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Re: Exception in thread "main" java.lang.UnsupportedClassVersionError: alluxio/cli/ValidateEnv : Unsuppo

Bin Fan
Alluxio 1.7 requires Java 1.8+ to run

- Bin

On Sun, Jan 21, 2018 at 6:49 PM, <[hidden email]> wrote:
use alluxio 1.7.0 hadoop 2.6.0 java 1.7 Linux version 2.6.32-358.el6.x86_64 

First get alluxio-1.7.0-hadoop-2.6-bin.tar.gz
tar -xzvf alluxio-1.7.0-hadoop-2.6-bin.tar.gz 

vi conf/alluxio-site.properties
 alluxio.master.hostname=myhostname

./bin/alluxio validateEnv local  
get the error "Exception in thread "main" java.lang.UnsupportedClassVersionError: alluxio/cli/ValidateEnv : Unsuppo"



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Re: Exception in thread "main" java.lang.UnsupportedClassVersionError: alluxio/cli/ValidateEnv : Unsuppo

jiaotriangle
I meet too : java.lang.UnsupportedClassVersionError: alluxio/hadoop/FileSystem : Unsupported major.minor version 52.0

hadoop use CDH 5.12.2 : hadoop-2.6.0

First : I down from https://www.alluxio.org/download, still same error
Next : I build by myself ,stirll same error to

Do you fix it???

在 2018年1月23日星期二 UTC+8下午5:10:19,Bin Fan写道:
Alluxio 1.7 requires Java 1.8+ to run

- Bin

On Sun, Jan 21, 2018 at 6:49 PM, <<a href="javascript:" target="_blank" gdf-obfuscated-mailto="LjT9vy8XAgAJ" rel="nofollow" onmousedown="this.href=&#39;javascript:&#39;;return true;" onclick="this.href=&#39;javascript:&#39;;return true;">5421...@...> wrote:
use alluxio 1.7.0 hadoop 2.6.0 java 1.7 Linux version 2.6.32-358.el6.x86_64 

First get alluxio-1.7.0-hadoop-2.6-bin.tar.gz
tar -xzvf alluxio-1.7.0-hadoop-2.6-bin.tar.gz 

vi conf/alluxio-site.properties
 alluxio.master.hostname=myhostname

./bin/alluxio validateEnv local  
get the error "Exception in thread "main" java.lang.UnsupportedClassVersionError: alluxio/cli/ValidateEnv : Unsuppo"



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