当我按照这个示例并尝试spark-submit在 cloudera vm 环境中使用该命令时，我不断收到以下错误：
ERROR spark.SparkContext: Error initializing SparkContext.
org.apache.hadoop.security.AccessControlException: Permission denied: user=cloudera, access=WRITE, inode="/user/spark/applicationHistory":spark:supergroup:drwxr-xr-x
....
Traceback (most recent call last):
File "/home/cloudera/wordcount.py", line 9, in <module>
sc = SparkContext(conf=conf)
File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/context.py", line 115, in __init__
File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/context.py", line 172, in _do_init
File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/context.py", line 235, in _initialize_context
File "/usr/lib/spark/python/lib/py4j-0.9-src.zip/py4j/java_gateway.py", line 1064, in __call__
File "/usr/lib/spark/python/lib/py4j-0.9-src.zip/py4j/protocol.py", line 308, in get_return_value
py4j.protocol.Py4JJavaError: An error occurred while calling None.org.apache.spark.api.java.JavaSparkContext.
: org.apache.hadoop.security.AccessControlException: Permission denied: user=cloudera, access=WRITE, inode="/user/spark/applicationHistory":spark:supergroup:drwxr-xr-x
我试过这两个命令：
1、$ spark-submit --master yarn --deploy-mode client --executor-memory 1g \ --name wordcount --conf "spark.app.id=wordcount" wordcount.py hdfs://namenode_host:8020/path/to/inputfile.txt
2、$ spark-submit --master yarn --deploy-mode client --executor-memory 1g \ --name wordcount --conf "spark.app.id=wordcount" wordcount.py inputfile.txt
有人可以帮忙吗？