HIVE-28237: Add a default tez-site.xml to data/conf

[abstractdog]

What changes were proposed in this pull request?

Added a tez-site.xml file to data/conf: copied from data/conf/tez and added a typical test scenario setting as below:

  <property>
    <name>tez.local.mode</name>
    <value>true</value>
  </property>

Why are the changes needed?

As described on jira, users of StartMiniHS2Cluster might find it confusing where to set tez configs, not even defined without this patch.

Does this PR introduce any user-facing change?

No.

Is the change a dependency upgrade?

No.

How was this patch tested?

With StartMiniHS2Cluster, tez.local.mode=true was kicking in with the patch, this log line below was found in the log file of StartMiniHS2Cluster, so it created a LocalClient as expected

2024-04-30T02:55:14,168  INFO [DAGAppMaster Thread] client.LocalClient: Using working directory: /tmp/hive/scratch/laszlobodor/_tez_session_dir/7c9b847c-9d48-469a-a1e7-fa4d29b3148f/.tez/application_1714470913855_0001_wd

[aturoczy]

Is it a copy or a move? As a copy won't be better to reference to the original path? Just for the sake of file duplication.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[abstractdog]

Is it a copy or a move? As a copy won't be better to reference to the original path? Just for the sake of file duplication.

copy + added an extra opt, I can experiment with adding it to the original file and making a symlink
in the mean I have to handle test failures