[jira] [Created] (SPARK-25735) Improve start-thriftserver.sh: print clean usage and exit with code 1

["Gengliang Wang (JIRA)" <ji...@apache.org>]

Gengliang Wang created SPARK-25735:
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             Summary: Improve start-thriftserver.sh: print clean usage and exit with code 1
                 Key: SPARK-25735
                 URL: https://issues.apache.org/jira/browse/SPARK-25735
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 2.4.0
            Reporter: Gengliang Wang


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.



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