Hello-
I'm trying to get Drill running on 6 of my (MapR / M3 / 3.1) nodes.
Following the instructions
(https://cwiki.apache.org/confluence/display/DRILL/Connecting+Apache+Drill+to+Data+Sources)
I get as far as attempting to configure dfs: and/or hdfs: from the
Storage tab. When I select "Update" for dfs, it times out at the web
browser with these errors in the log:
2014-06-17 09:31:21,756 [qtp204632028-62] INFO
o.a.d.e.server.rest.StorageResources - Failure while trying to access
storage config: dfs
org.apache.drill.common.exceptions.ExecutionSetupException: Failure
setting up file system plugin.
at
org.apache.drill.exec.store.dfs.FileSystemPlugin.<init>(FileSystemPlugin.java:98)
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) ~[na:1.7.0_51]
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
~[na:1.7.0_51]
Similarly, when I attempt to create a new storage configuration "hdfs",
it times out and the log reports this:
2014-06-17 09:37:06,562 [qtp204632028-72] INFO
o.a.d.e.server.rest.StorageResources - Failure while trying to access
storage config: hdfs
java.lang.RuntimeException: Failure while accessing Zookeeper
at org.apache.drill.exec.store.sys.zk.ZkPStore.get(ZkPStore.java:82)
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
at
org.apache.drill.exec.store.StoragePluginRegistry.getPlugin(StoragePluginRegistry.java:217)
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
at
org.apache.drill.exec.server.rest.StorageResources.findConfig(StorageResources.java:116)
[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
Caused by: org.apache.zookeeper.KeeperException$NoNodeException:
KeeperErrorCode = NoNode for /drill/sys.storage_plugins/hdfs
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
~[zookeeper-3.4.6.jar:3.4.6-1569965]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
~[zookeeper-3.4.6.jar:3.4.6-1569965]
at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
~[zookeeper-3.4.6.jar:3.4.6-1569965]
at
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:302)
~[curator-f
service mapr-zookeeper qstatus shows that all 4 zookeeper nodes are running.
Any suggestions?
Thanks
