## What changes were proposed in this pull request?
Currently if we run
```
sh start-thriftserver.sh -h
```
we get
```
...
Thrift server options:
2018-10-15 21:45:39 INFO HiveThriftServer2:54 - Starting SparkContext
2018-10-15 21:45:40 INFO SparkContext:54 - Running Spark version 2.3.2
2018-10-15 21:45:40 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2018-10-15 21:45:40 ERROR SparkContext:91 - Error initializing SparkContext.
org.apache.spark.SparkException: A master URL must be set in your configuration
at org.apache.spark.SparkContext.<init>(SparkContext.scala:367)
at org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2493)
at org.apache.spark.sql.SparkSession$Builder$$anonfun$7.apply(SparkSession.scala:934)
at org.apache.spark.sql.SparkSession$Builder$$anonfun$7.apply(SparkSession.scala:925)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:925)
at org.apache.spark.sql.hive.thriftserver.SparkSQLEnv$.init(SparkSQLEnv.scala:48)
at org.apache.spark.sql.hive.thriftserver.HiveThriftServer2$.main(HiveThriftServer2.scala:79)
at org.apache.spark.sql.hive.thriftserver.HiveThriftServer2.main(HiveThriftServer2.scala)
2018-10-15 21:45:40 ERROR Utils:91 - Uncaught exception in thread main
```
After fix, the usage output is clean:
```
...
Thrift server options:
--hiveconf <property=value> Use value for given property
```
Also exit with code 1, to follow other scripts(this is the behavior of parsing option `-h` for other linux commands as well).
## How was this patch tested?
Manual test.
Closes#22727 from gengliangwang/stsUsage.
Authored-by: Gengliang Wang <gengliang.wang@databricks.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
24f5bbd770