diff options
| -rw-r--r-- | ec2/deploy.generic/root/spark-ec2/ec2-variables.sh | 2 | ||||
| -rwxr-xr-x | ec2/spark_ec2.py | 12 |
2 files changed, 12 insertions, 2 deletions
diff --git a/ec2/deploy.generic/root/spark-ec2/ec2-variables.sh b/ec2/deploy.generic/root/spark-ec2/ec2-variables.sh index 42e8faa26e..3570891be8 100644 --- a/ec2/deploy.generic/root/spark-ec2/ec2-variables.sh +++ b/ec2/deploy.generic/root/spark-ec2/ec2-variables.sh @@ -28,3 +28,5 @@ export SPARK_VERSION="{{spark_version}}" export SHARK_VERSION="{{shark_version}}" export HADOOP_MAJOR_VERSION="{{hadoop_major_version}}" export SWAP_MB="{{swap}}" +export SPARK_WORKER_INSTANCES="{{spark_worker_instances}}" +export SPARK_MASTER_OPTS="{{spark_master_opts}}" diff --git a/ec2/spark_ec2.py b/ec2/spark_ec2.py index 31209a662b..db393748a3 100755 --- a/ec2/spark_ec2.py +++ b/ec2/spark_ec2.py @@ -103,6 +103,12 @@ def parse_args(): help="When destroying a cluster, delete the security groups that were created") parser.add_option("--use-existing-master", action="store_true", default=False, help="Launch fresh slaves, but use an existing stopped master if possible") + parser.add_option("--worker-instances", type="int", default=1, + help="Number of instances per worker: variable SPARK_WORKER_INSTANCES (default: 1)") + parser.add_option("--master-opts", type="string", default="", + help="Extra options to give to master through SPARK_MASTER_OPTS variable (e.g -Dspark.worker.timeout=180)") + + (opts, args) = parser.parse_args() if len(args) != 2: @@ -223,7 +229,7 @@ def launch_cluster(conn, opts, cluster_name): sys.exit(1) if opts.key_pair is None: print >> stderr, "ERROR: Must provide a key pair name (-k) to use on instances." - sys.exit(1) + sys.exit(1) print "Setting up security groups..." master_group = get_or_make_group(conn, cluster_name + "-master") slave_group = get_or_make_group(conn, cluster_name + "-slaves") @@ -551,7 +557,9 @@ def deploy_files(conn, root_dir, opts, master_nodes, slave_nodes, modules): "modules": '\n'.join(modules), "spark_version": spark_v, "shark_version": shark_v, - "hadoop_major_version": opts.hadoop_major_version + "hadoop_major_version": opts.hadoop_major_version, + "spark_worker_instances": "%d" % opts.worker_instances, + "spark_master_opts": opts.master_opts } # Create a temp directory in which we will place all the files to be |