druid 0.7.0, coordinator start fails

Hi,

I’m setting up a druid 0.7.0 cluster, with following common config file:

druid.extensions.localRepository=/installations/druid-0.7.0/repo/

Extensions

druid.extensions.coordinates=

Zookeeper

druid.zk.service.host=10.28.124.84

Metadata Storage (mysql)

druid.extensions.coordinates=[“io.druid.extensions:mysql-metadata-storage:0.7.0-SNAPSHOT”]

druid.metadata.storage.type=mysql

druid.metadata.storage.connector.connectURI=jdbc:mysql://10.28.124.84:3306/druid

druid.metadata.storage.connector.user=druid

druid.metadata.storage.connector.password=diurd

druid.extensions.searchCurrentClassloader=true

Deep storage (local filesystem for examples - don’t use this in production)

druid.storage.type=local

druid.storage.storage.storageDirectory=/tmp/druid/localStorage

Query Cache (we use a simple 10mb heap-based local cache on the broker)

Caching

druid.cache.type=memcached

druid.cache.hosts=10.28.124.88

druid.cache.expiration=2147483647

druid.cache.memcachedPrefix=d1

druid.cache.maxOperationQueueSize=1073741824

druid.cache.readBufferSize=10485760

Indexing service discovery

druid.selectors.indexing.serviceName=overlord

Monitoring (disabled for examples)

druid.monitoring.monitors=[“com.metamx.metrics.JvmMonitor”]

Metrics logging (disabled for examples)

druid.emitter=noop

Coordinator start fails with the following error:

[puffadder@lvsdbx1271 druid-0.7.0]$ 2015-04-08T15:46:46,166 ERROR [main] io.druid.initialization.Initialization - Unable to resolve artifacts for [io.druid.extensions:mysql-metadata-storage:jar:0.7.0-SNAPSHOT (runtime) -> < [central (http://repo1.maven.org/maven2/, releases+snapshots), (https://metamx.artifactoryonline.com/metamx/pub-libs-releases-local, releases+snapshots)]].

java.lang.NullPointerException

at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:361) ~[aether-impl-0.9.0.M2.jar:?]

at io.tesla.aether.internal.DefaultTeslaAether.resolveArtifacts(DefaultTeslaAether.java:289) ~[tesla-aether-0.0.5.jar:0.0.5]

at io.druid.initialization.Initialization.getClassLoaderForCoordinates(Initialization.java:214) [druid-server-0.7.0.jar:0.7.0]

at io.druid.initialization.Initialization.getFromExtensions(Initialization.java:141) [druid-server-0.7.0.jar:0.7.0]

at io.druid.cli.Main.main(Main.java:76) [druid-services-0.7.0.jar:0.7.0]

Exception in thread “main” java.lang.NullPointerException

at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:361)

at io.tesla.aether.internal.DefaultTeslaAether.resolveArtifacts(DefaultTeslaAether.java:289)

at io.druid.initialization.Initialization.getClassLoaderForCoordinates(Initialization.java:214)

at io.druid.initialization.Initialization.getFromExtensions(Initialization.java:141)

at io.druid.cli.Main.main(Main.java:76)

[1]+ Exit 1 java -Xmx256m -Duser.timezone=UTC -Dfile.encoding=UTF-8 -classpath config/_common:config/coordinator:lib/* io.druid.cli.Main server coordinator

Where am I going wrong?

Help is much appreciated.

Thanks,

Vijayant

Thanks,

Vijayant