How can I solve this error when starting JMeter:
[root@bx1 bin]#./jmeter.sh
java.lang.Throwable: Failed to access / opt / apache -jmeter-2.6 / lib / ext at org.apache.jmeter.NewDriver. (NewDriver.java:98)java.lang.Throwable: unable to access / opt / apache -jmeter-2.6 / lib / junit at org.apache.jmeter.NewDriver. (NewDriver.java:98)java.lang.ClassNotFoundException: org.apache.jmeter.JMeterin java.net.URLClassLoader $ 1.run (URLClassLoader.java:217) in java.security.AccessController.doPrivileged (native method) in java.net.URLClassLoader.findClass (URLClassLoader.java:205) in java.lang.ClassLoader. loadClass (ClassLoader.java:321) in java.lang.ClassLoader.loadClass (ClassLoader.java:266) in org.apache.jmeter.NewDriver.main (NewDriver.java:212)
java.lang.Throwable: Failed to access / opt / apache -jmeter-2.6 / lib / ext at org.apache.jmeter.NewDriver. (NewDriver.java:98)
java.lang.Throwable: unable to access / opt / apache -jmeter-2.6 / lib / junit at org.apache.jmeter.NewDriver. (NewDriver.java:98)
java.lang.ClassNotFoundException: org.apache.jmeter.JMeter
in java.net.URLClassLoader $ 1.run (URLClassLoader.java:217) in java.security.AccessController.doPrivileged (native method) in java.net.URLClassLoader.findClass (URLClassLoader.java:205) in java.lang.ClassLoader. loadClass (ClassLoader.java:321) in java.lang.ClassLoader.loadClass (ClassLoader.java:266) in org.apache.jmeter.NewDriver.main (NewDriver.java:212)
Home directory JMeter was detected as: /opt/apache-jmeter-2.6.
/opt/apache-jmeter-2.6
Jmeter, , . zip/gzip Apache, bin ApacheJmeter.Jar. UI Jmeter. , Java JDK JRE .
bin
ApacheJmeter.Jar
, ?
jmeter .:
org.apache.jmeter.JMeter
JMETER_HOME/lib/ext/ApacheJMeter_core.jar
$JAVA_HOME
, JMeter .
org.apache.jmeter.JMeter jar <JMETER_HOME>/lib/ext/ApacheJMeter_core.jar. jar, , .
<JMETER_HOME>/lib/ext/ApacheJMeter_core.jar
jar -tf <JMETER_HOME>/lib/ext/ApacheJMeter_core.jar
, , java- , openjdk, CentOS. SUN/Oracle JDK.
, .
JAVA_HOME PATH, java.
jmeter jar.
http://www.thetestingworld.com/category/docs/jmeter/
ClassNotFoundException 2 :
, - , java-? , , /java/extensions
, jmeter, ,
JAVA_HOME=path JAVA_HOME
script jmeter
java $JVM_ARGS $JMETER_OPTS -jar "$PRGDIR/ApacheJMeter.jar" "$@"
$JAVA_HOME/bin/java $JVM_ARGS $JMETER_OPTS -jar "$PRGDIR/ApacheJMeter.jar" "$@"
JDK. jmeter.
.
:
, ,
sudo chmod -R 777/opt/
, oracle jdk, ,
java -versionjava version "1.8.0_45"Java (TM) SE Runtime Environment (build1.8.0_45-b14)Java HotSpot (TM) 64-bit server VM (build 25.45-b02, mixed mode)
java -version
java version "1.8.0_45"
Java (TM) SE Runtime Environment (build1.8.0_45-b14)Java HotSpot (TM) 64-bit server VM (build 25.45-b02, mixed mode)
check java_home
echo $ JAVA_HOME/ USR / Library / JVM / Java-8-oracle / JRE
echo $ JAVA_HOME
/ USR / Library / JVM / Java-8-oracle / JRE
try it
sudo chmod -R 777 / opt /