Hi everybody,
We are using Spark to query big data and currently we’re using Zeppelin to
provide a UI for technical users.
Now we also need to provide a UI for business users so we use Oracle BI tools
and set up a Spark Thrift Server (STS) for it.
When I run both Zeppelin and STS throw error:
INFO [2016-07-11 09:40:21,905] ({pool-2-thread-4}
SchedulerFactory.java[jobStarted]:131) - Job remoteInterpretJob_1468204821905
started by scheduler org.apache.zeppelin.spark.SparkInterpreter835015739
INFO [2016-07-11 09:40:21,911] ({pool-2-thread-4} Logging.scala[logInfo]:58) -
Changing view acls to: giaosudau
INFO [2016-07-11 09:40:21,912] ({pool-2-thread-4} Logging.scala[logInfo]:58) -
Changing modify acls to: giaosudau
INFO [2016-07-11 09:40:21,912] ({pool-2-thread-4} Logging.scala[logInfo]:58) -
SecurityManager: authentication disabled; ui acls disabled; users with view
permissions: Set(giaosudau); users with modify permissions: Set(giaosudau)
INFO [2016-07-11 09:40:21,918] ({pool-2-thread-4} Logging.scala[logInfo]:58) -
Starting HTTP Server
INFO [2016-07-11 09:40:21,919] ({pool-2-thread-4} Server.java[doStart]:272) -
jetty-8.y.z-SNAPSHOT
INFO [2016-07-11 09:40:21,920] ({pool-2-thread-4}
AbstractConnector.java[doStart]:338) - Started SocketConnector@0.0.0.0:54818
INFO [2016-07-11 09:40:21,922] ({pool-2-thread-4} Logging.scala[logInfo]:58) -
Successfully started service 'HTTP class server' on port 54818.
INFO [2016-07-11 09:40:22,408] ({pool-2-thread-4}
SparkInterpreter.java[createSparkContext]:233) - ------ Create new SparkContext
local[*] -------
WARN [2016-07-11 09:40:22,411] ({pool-2-thread-4}
Logging.scala[logWarning]:70) - Another SparkContext is being constructed (or
threw an exception in its constructor). This may indicate an error, since only
one SparkContext may be running in this JVM (see SPARK-2243). The other
SparkContext was created at:
Is that mean I need to setup allow multiple context? Because It’s only test in
local with local mode If I deploy on mesos cluster what would happened?
Need you guys suggests some solutions for that. Thanks.
Chanh
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