I'm trying to read from an s3 bucket by
data = spark.read.parquet("s3a://my-bucket/data")
but I'm getting an error like this:
--------------------------------------------------------------------------- Py4JJavaError Traceback (most recent call last) in ----> 1 stores = spark.read.parquet(STORES_PATH)
~/.local/lib/python3.6/site-packages/pyspark/sql/readwriter.py in parquet(self, *paths, **options) 351 self._set_opts(mergeSchema=mergeSchema, pathGlobFilter=pathGlobFilter, 352 recursiveFileLookup=recursiveFileLookup) --> 353 return self._df(self._jreader.parquet(_to_seq(self._spark._sc, paths))) 354 355 @ignore_unicode_prefix
~/.local/lib/python3.6/site-packages/py4j/java_gateway.py in call(self, *args) 1303 answer = self.gateway_client.send_command(command) 1304 return_value = get_return_value( -> 1305 answer, self.gateway_client, self.target_id, self.name) 1306 1307 for temp_arg in temp_args:
~/.local/lib/python3.6/site-packages/pyspark/sql/utils.py in deco(*a, **kw) 126 def deco(*a, **kw): 127 try: --> 128 return f(*a, **kw) 129 except py4j.protocol.Py4JJavaError as e: 130 converted = convert_exception(e.java_exception)
~/.local/lib/python3.6/site-packages/py4j/protocol.py in get_return_value(answer, gateway_client, target_id, name) 326 raise Py4JJavaError( 327 "An error occurred while calling {0}{1}{2}.\n". --> 328 format(target_id, ".", name), value) 329 else: 330 raise Py4JError(
Py4JJavaError: An error occurred while calling o38.parquet. : java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.fs.s3a.S3AFileSystem not found at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2197) at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2654) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2667) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:94) at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2703) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2685) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:373) at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295) at org.apache.spark.sql.execution.streaming.FileStreamSink$.hasMetadata(FileStreamSink.scala:46) at org.apache.spark.sql.execution.datasources.DataSource.resolveRelation(DataSource.scala:366) at org.apache.spark.sql.DataFrameReader.loadV1Source(DataFrameReader.scala:297) at org.apache.spark.sql.DataFrameReader.$anonfun$load$2(DataFrameReader.scala:286) at scala.Option.getOrElse(Option.scala:189) at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:286) at org.apache.spark.sql.DataFrameReader.parquet(DataFrameReader.scala:755) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244) at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357) at py4j.Gateway.invoke(Gateway.java:282) at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132) at py4j.commands.CallCommand.execute(CallCommand.java:79) at py4j.GatewayConnection.run(GatewayConnection.java:238) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.fs.s3a.S3AFileSystem not found at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2101) at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2195) ... 25 more
I couldn't solve the problem. Can someone help? using pyspark=='3.0.1' awscli='1.19.9'
