Hi Team,
I have installed drill in distributed mode on hadoop 3 node cluster.
I get following error in the drillbit.out file when try to start the
drillbit
----- ERROR----
12:34:46.984 [main-EventThread] ERROR o.a.c.framework.imps.EnsembleTracker
- Invalid config event received:
{server.1=machinename1:2888:3888:participant, version=0, server.3=
machinename2:2888:3888:participant, server.2=
machinename3:2888:3888:participant}
Exception in thread "main"
org.apache.drill.exec.exception.DrillbitStartupException: Failure during
initial startup of Drillbit.
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:588)
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:554)
at org.apache.drill.exec.server.Drillbit.main(Drillbit.java:550)
Caused by: org.apache.drill.common.exceptions.DrillRuntimeException: Error
during file system hdfs:/// setup
at
org.apache.drill.common.exceptions.DrillRuntimeException.create(DrillRuntimeException.java:48)
at
org.apache.drill.exec.expr.fn.registry.RemoteFunctionRegistry.prepareAreas(RemoteFunctionRegistry.java:231)
at
org.apache.drill.exec.expr.fn.registry.RemoteFunctionRegistry.init(RemoteFunctionRegistry.java:109)
at org.apache.drill.exec.server.Drillbit.run(Drillbit.java:233)
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:584)
... 2 more
Caused by: java.io.IOException: Incomplete HDFS URI, no host: hdfs:///
at
org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:170)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3375)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:125)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:3424)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:3392)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:485)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:233)
at
org.apache.drill.exec.expr.fn.registry.RemoteFunctionRegistry.prepareAreas(RemoteFunctionRegistry.java:229)
... 5 more
----ERROR END----
THe drill version is - 1.19
Haddop version is - 3.3.1
Zookeeper version is - 3.71
I have following settings done
zoo.cfg file
server.1=machine1:2888:3888
server.2= machine2:2888:3888
server.3= machine3:2888:3888
drill-override.conf
zk: {
connect: "machine1:2181, machine2:2181, machine3:2181",
root: "user/pstore",
refresh: 500,
timeout: 5000,
retry: {
count: 7200,
delay: 500
}
udf: {
# number of retry attempts to update remote function registry
# if registry version was changed during update
retry-attempts: 10,
directory: {
# Override this property if custom file system should be used to
create remote directories
# instead of default taken from Hadoop configuration
fs: "hdfs:///",
# Set this property if custom absolute root should be used for remote
directories
root: "user/udf"
}
Any help and pointer is appreciated. thx
Regards
Prabhakar
