I am in the derby bin folder. Executed the . setNetworkServerCP command. Now when I try to use command startNetworkServer it shows command not found.
I also tried to execute the java command as follows:
java -jar lib/derbynet.jar start
However, I am getting this error:
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/apache/derby/drda/NetworkServerControl has been compiled by a
more recent version of the Java Runtime (class file version 53.0),
this version of the Java Runtime only recognizes class file versions up to 52.0
Please help me. I am using Ubuntu 16.04
Derby version 10.15 supports Java version 9 and higher.
Derby version 10.14 supports Java version 8.
Since java version 9 is classfile version 53, it seems that you are trying to run Derby 10.15 using Java version 8.
So either switch to Derby 10.14, or move to Java 9+.
Related
I have installed Camel plugin for IntelliJ.
To start debugging, we must create an ad-hoc application
The problem is that it gives me that error running it, when building the war file
org/apache/camel/maven/RunMojo has been compiled by a more recent
version of the Java Runtime (class file version 55.0), this version of
the Java Runtime only recognizes class file versions up to 52.0
I can't just find where the problem is. I have checked all the java versions defined everywhere and seems fine...
in the POM
so what can be the problem? Mojo version is
The plugin has been compiled with JDK 11 and requires the minimum JDK version 11 to work with.
How to avoid issue with sonar scanner plugin on Jenkins 2.289.2, plugin sonar 2.13.1
when compiling a project I got the error
[ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.9.0.2155:sonar (default-cli) on project maven-project:
Execution default-cli of goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.9.0.2155:sonar failed:
An API incompatibility was encountered while executing org.sonarsource.scanner.maven:sonar-maven-plugin:3.9.0.2155:sonar: java.lang.UnsupportedClassVersionError:
org/sonar/batch/bootstrapper/EnvironmentInformation has been compiled by a more recent version of the Java Runtime (class file version 55.0),
this version of the Java Runtime only recognizes class file versions up to 52.0
It looks like an issue with the version of java but I would like to avoid changing my java version
Probably the compiled code you trying to run was compiled using java 11, but in env installed only java 8.
Try to install java 11 and make sure to update OS environment settings to point to the new JDK.
Java Details:
Java 8 uses major version 52
Java 11 uses major version 55
Trying a POC, followed as suggest at https://dzone.com/articles/running-apache-kafka-on-windows-os also a reference is there Is there an easy way to install Kafka on Windows?. I was able to run zookeeper 3.4.9 but not kafka 2.11-0.10.2.0, when i try to start i see
Exception in thread "main" java.lang.UnsupportedClassVersionError: JVMCFRE003 bad major version; class=kafka/Kafka, offset=6 i have IBM JDK 1.7.0 installed on windows 7 64-bit version. Any suggestions please to resolve this issue?
It may be because you are trying to run Kafka build on a different Java runtime version than it was compiled.
For Kafka 0.10.2.0, you will have to upgrade your java version to JDK 1.8 or if you want to stay in JDK 1.7, make sure you are on u51 or newer.
For further reference on above, check the following link,
https://kafka.apache.org/documentation/#java
Update your jdk 1.7 to jdk 1.8
I am trying to get Elasticsearch to run but unable to. Running ./bin/elasticsearch yields the following error:
Initialization Failed ...
- MissingResourceException[Can't find bundle for base name org.elasticsearch.common.joda.time.format.messages, locale en]
I'm running Mac OSX 10.8.2 and java -version yields:
java version "1.7.0_25"
Java(TM) SE Runtime Environment (build 1.7.0_25-b15)
Java HotSpot(TM) 64-Bit Server VM (build 23.25-b01, mixed mode)
Any ideas on what the problem is? I also trying running the ./bin/elasticsearch.in.sh script before but nothing has worked
It turns out the file on the elasticsearch website was messed up or had a bad download. I downloaded the tar.gz version and it worked.
I had the similar issue with both Elasticsearch 1.7 & Elasticsearch 2.0 on Mac OSx 10.10 Yosemite. I messed around with installing Java 8's JRE without success.
I ended up installing the Java 8 JDK in addition to the JRE based on this answer.
Additionally here's Elasticsearch's instructions
I have created a Java application installer using install4j for Mac OS X. My application uses JDK 1.7.
I have set the JDK version in install4j properly as well.
I have also installed JDK 1.7 on Mac and when I type java -version command on console it gives me JDK 1.7.
Application also installed successfully but I am out of luck, when I try to start the application it gives me this error:
Exception in thread “main” java.lang.UnsupportedClassVersionError: a (Unsupporte d major.minor version 51.0)
The above error occurs because it uses Apple's inbuilt JDK 1.6. I want app to use JDK 1.7 which is already installed on the machine.
Edit
Now I have created installer by selecting OpenJdk in jre option.
Now it is not giving me the UnsupportedClassVersionError but now application icon blinks on the dockbar and goes.
Below is the cosole log.
5/23/13 11:16:47.777 AM com.apple.launchd.peruser.502[154]: ([0x0-0x92092].com.install4j.9409-6211-0940-9008.25[800]) Exited with code: 1
5/23/13 11:17:09.166 AM com.apple.launchd.peruser.502[154]: ([0x0-0x93093].com.install4j.9409-6211-0940-9008.25[802]) Exited with code: 1
5/23/13 11:17:12.400 AM com.apple.launchd.peruser.502[154]: ([0x0-0x94094].com.install4j.9409-6211-0940-9008.25[804]) Exited with code: 1
Please help me.
In the media file wizard for your Mac OS X installer, go to the "JRE" step and select "Installed OpenJDK JRE (Java 7 and higher)".