The Spark cluster has no memory allocated.
Memory: 0.0 B Total, 0.0 B Used
From: Surendran Duraisamy <2013ht12...@wilp.bits-pilani.ac.in>
To: user@spark.apache.org
Sent: Sunday, February 22, 2015 6:00 AM
Subject: Running Example Spark Program
Hello All,
I am new to Apache Spark, I am trying to run JavaKMeans.java from Spark
Examples in my Ubuntu System.
I downloaded spark-1.2.1-bin-hadoop2.4.tgz and started sbin/start-master.sh
After starting Spark and access http://localhost:8080/ to look at the status
of my Spark Instance, and it shows as follows.
- URL: spark://vm:7077
- Workers: 0
- Cores: 0 Total, 0 Used
- Memory: 0.0 B Total, 0.0 B Used
- Applications: 0 Running, 4 Completed
- Drivers: 0 Running, 0 Completed
- Status: ALIVE
Number of Cores is 0 and Memory is 0.0B. I think because of this I am getting
following error when I try to run JavaKMeans.java
"Initial job has not accepted any resources; check your cluster UI to ensure
that workers are registered and have sufficient memory"
Am I missing any configuration before running sbin/start-master.sh?
Regards,
Surendran
