Exception in thread "main" com.metamx.common.ISE: Extension [/x/home/kchada/druid-0.9.1.1/extensions/mysql-metadata-storage] specified in "druid.extensions.loadList" didn't exist!?
below are few lines from common.runtime.properties file
druid.extensions.loadList=["druid-hdfs-storage","mysql-metadata-storage"]
# For MySQL:
druid.metadata.storage.type=mysql
druid.metadata.storage.connector.connectURI=jdbc:mysql://<mysqlhost>:3306/druid?characterEncoding=UTF-8
druid.metadata.storage.connector.user=druid
druid.metadata.storage.connector.password=diurd
one thing i noticed is path /druid-0.9.1.1/extensions does not have any jars related to mysql-metadata-storage. is this something i need to build manually?
Regards
Karteek
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INFO [main] io.druid.initialization.Initialization - Loading extension [mysql-metadata-storage] for class [io.druid.initialization.DruidModule]
Exception in thread "main" java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at io.druid.query.aggregation.histogram.ApproximateHistogramDruidModule.getJacksonModules(ApproximateHistogramDruidModule.java:36)
at io.druid.initialization.Initialization$ModuleList.registerJacksonModules(Initialization.java:421)
at io.druid.initialization.Initialization$ModuleList.addModule(Initialization.java:394)
at io.druid.initialization.Initialization.makeInjectorWithModules(Initialization.java:364)
at io.druid.cli.GuiceRunnable.makeInjector(GuiceRunnable.java:60)
at io.druid.cli.ServerRunnable.run(ServerRunnable.java:39)
at io.druid.cli.Main.main(Main.java:105)