Protos.Environment.Variable.newBuilder()
.setName("ALLUXIO_MASTER_HOSTNAME").setValue(mMasterHostname)
.build())
.addVariables(
Protos.Environment.Variable.newBuilder()
<BUG>.setName("ALLUXIO_CONF_DIR").setValue("conf")
.build())
.addVariables(
Protos.Environment.Variable.newBuilder()
.setName("ALLUXIO_LOGS_DIR").setValue("logs")
.build())
.addVariables(
Protos.Environment.Variable.newBuilder()</BUG>
.setName("ALLUXIO_WORKER_MEMORY_SIZE").setValue(memSize)

Protos.Environment.Variable.newBuilder()
.setName("ALLUXIO_UNDERFS_ADDRESS")
.setValue(Configuration.get(PropertyKey.UNDERFS_ADDRESS))
