关于“Machine Learning with Spark on Google Cloud Managed Apache Spark”的评价

NOT WORKING 2 Times

Ibrahim A. · 已于 over 6 years前审核

NOT WORKING

Ibrahim A. · 已于 over 6 years前审核

Issue with lab. Fix by cloning trycustom branch: !git clone --branch trycustom https://github.com/GoogleCloudPlatform/data-science-on-gcp

David P. · 已于 over 6 years前审核

Issue with datalab/notebooks/data-science-on-gcp/07_sparkml ?

David P. · 已于 over 6 years前审核

Ahmed A. · 已于 over 6 years前审核

horrible, things don't work

Simon M. · 已于 over 6 years前审核

score doesn't update even when all steps completed

João P. · 已于 over 6 years前审核

python version on jupyter default

João P. · 已于 over 6 years前审核

George I. · 已于 over 6 years前审核

Amine Riad R. · 已于 over 6 years前审核

Jean Carlos Z. · 已于 over 6 years前审核

Thanks

Andres M. · 已于 over 6 years前审核

Luz M. · 已于 over 6 years前审核

Sirley Cristina R. · 已于 over 6 years前审核

Ibrahim A. · 已于 over 6 years前审核

the DataLab part of the lab didn't work - File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/mllib/__init__.py", line 28, in <module> ImportError: No module named numpy

Tomasz W. · 已于 over 6 years前审核

Amine Riad R. · 已于 over 6 years前审核

Mohamed Z. · 已于 over 6 years前审核

there are many errors

康史 三. · 已于 over 6 years前审核

wijaya p. · 已于 over 6 years前审核

error occurs at >>> sc = SparkContext('local', 'logistic')

Jing X. · 已于 over 6 years前审核

THIS LAB NEEDS TO BE FIXED!!! THE NOTEBOOK OPENS IN PYTHON 3 THEN THROWS AN ERROR - WHEN YOU TRY TO RERUN YOU GET A SPARK CALL ERROR - THEN YOU CANNOT GET CREDIT FOR A WORKING NOTEBOOK! HAS HAPPENED MULTIPLE TIMES! PLEASE FIX THIS FOR THE SAKE OF EVERYONE ELSE! ValueErrorTraceback (most recent call last) <ipython-input-2-0ad623086190> in <module>() 4 from pyspark import SparkContext 5 ----> 6 sc = SparkContext('local', 'logistic') 7 spark = SparkSession .builder .appName("Logistic regression w/ Spark ML") .getOrCreate() 8 /usr/lib/spark/python/lib/pyspark.zip/pyspark/context.py in __init__(self, master, appName, sparkHome, pyFiles, environment, batchSize, serializer, conf, gateway, jsc, profiler_cls) 127 " note this option will be removed in Spark 3.0") 128 --> 129 SparkContext._ensure_initialized(self, gateway=gateway, conf=conf) 130 try: 131 self._do_init(master, appName, sparkHome, pyFiles, environment, batchSize, serializer, /usr/lib/spark/python/lib/pyspark.zip/pyspark/context.py in _ensure_initialized(cls, instance, gateway, conf) 326 " created by %s at %s:%s " 327 % (currentAppName, currentMaster, --> 328 callsite.function, callsite.file, callsite.linenum)) 329 else: 330 SparkContext._active_spark_context = instance ValueError: Cannot run multiple SparkContexts at once; existing SparkContext(app=pyspark-shell, master=yarn) created by getOrCreate at /usr/lib/spark/python/pyspark/shell.py:45

Daniel L. · 已于 over 6 years前审核

THIS LAB NEEDS TO BE FIXED!!! THE NOTEBOOK OPENS IN PYTHON 3 THEN THROWS AN ERROR - WHEN YOU TRY TO RERUN YOU GET A SPARK CALL ERROR - THEN YOU CANNOT GET CREDIT FOR A WORKING NOTEBOOK! HAS HAPPENED MULTIPLE TIMES! PLEASE FIX THIS FOR THE SAKE OF EVERYONE ELSE!

Daniel L. · 已于 over 6 years前审核

Lab failed to recognize the completion of the checkpoints for the jupyter notebook and the updates as set for scoring.

Christian S. · 已于 over 6 years前审核

Omkar S. · 已于 over 6 years前审核