pyspark启动报错py4j无法bind

报错如下

(pyspark) cd12:~ cdarling$ python
Python 3.7.3 (default, Mar 27 2019, 16:54:48) 
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from pyspark.sql import SparkSession
>>> s=SparkSession.builder.getOrCreate()
19/07/13 14:05:59 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 WARN Utils: Service 'sparkDriver' could not bind on a random free port. You may check whether configuring an appropriate binding address.
19/07/13 14:06:00 ERROR SparkContext: Error initializing SparkContext.
java.net.BindException: Can't assign requested address: Service 'sparkDriver' failed after 16 retries (on a random free port)! Consider explicitly setting the appropriate binding address for the service 'sparkDriver' (for example spark.driver.bindAddress for SparkDriver) to the correct binding address.
    at sun.nio.ch.Net.bind0(Native Method)
    at sun.nio.ch.Net.bind(Net.java:433)
    at sun.nio.ch.Net.bind(Net.java:425)
    at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
    at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128)
    at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:558)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1283)
    at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
    at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
    at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:989)
    at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:254)
    at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:364)
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
    at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
    at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
    at java.lang.Thread.run(Thread.java:748)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/Caskroom/miniconda/4.6.14/miniconda3/envs/pyspark/lib/python3.7/site-packages/pyspark/sql/session.py", line 173, in getOrCreate
    sc = SparkContext.getOrCreate(sparkConf)
  File "/usr/local/Caskroom/miniconda/4.6.14/miniconda3/envs/pyspark/lib/python3.7/site-packages/pyspark/context.py", line 367, in getOrCreate
    SparkContext(conf=conf or SparkConf())
  File "/usr/local/Caskroom/miniconda/4.6.14/miniconda3/envs/pyspark/lib/python3.7/site-packages/pyspark/context.py", line 136, in __init__
    conf, jsc, profiler_cls)
  File "/usr/local/Caskroom/miniconda/4.6.14/miniconda3/envs/pyspark/lib/python3.7/site-packages/pyspark/context.py", line 198, in _do_init
    self._jsc = jsc or self._initialize_context(self._conf._jconf)
  File "/usr/local/Caskroom/miniconda/4.6.14/miniconda3/envs/pyspark/lib/python3.7/site-packages/pyspark/context.py", line 306, in _initialize_context
    return self._jvm.JavaSparkContext(jconf)
  File "/usr/local/Caskroom/miniconda/4.6.14/miniconda3/envs/pyspark/lib/python3.7/site-packages/py4j/java_gateway.py", line 1525, in __call__
    answer, self._gateway_client, None, self._fqn)
  File "/usr/local/Caskroom/miniconda/4.6.14/miniconda3/envs/pyspark/lib/python3.7/site-packages/py4j/protocol.py", line 328, in get_return_value
    format(target_id, ".", name), value)
py4j.protocol.Py4JJavaError: An error occurred while calling None.org.apache.spark.api.java.JavaSparkContext.
: java.net.BindException: Can't assign requested address: Service 'sparkDriver' failed after 16 retries (on a random free port)! Consider explicitly setting the appropriate binding address for the service 'sparkDriver' (for example spark.driver.bindAddress for SparkDriver) to the correct binding address.
    at sun.nio.ch.Net.bind0(Native Method)
    at sun.nio.ch.Net.bind(Net.java:433)
    at sun.nio.ch.Net.bind(Net.java:425)
    at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
    at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128)
    at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:558)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1283)
    at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
    at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
    at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:989)
    at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:254)
    at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:364)
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
    at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
    at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
    at java.lang.Thread.run(Thread.java:748)
>>> 
(pyspark) cd12:~ cdarling$

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