Database Reference
In-Depth Information
dialog box shown in
Figure 3.7
.
Otherwise, you will have some
investigating to do, as explained later in the chapter.
Figure 3.7
Successful installation.
9. On the desktop of your server, you will have three new icons. Click the
Hadoop command prompt. This opens up a command prompt to the
Hadoop install directory. Now, navigate back a directory:
cd ..
10. Next we want to start all the services associated with your HDP
installation:
start_local_hdp_services
This job will take a couple minutes to complete. In the next step, we
evaluate the success of our installation with a smoke test that validates
the installation. Ideally, you will get a message like the one shown in
Figure 3.8
that validates the starting of all services.
Figure 3.8
Successful starting of all services.
11. From the same command prompt, enter the following:
Run-SmokeTests
This command runs a variety of tests against your installation to verify that
MapReduce, Hive, Pig, Hcat, ZooKeeper and other services are running as
expected. It does this by actually creating tables, describing them, querying
