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Zeppelin: Constructor org.apache.spark.api.python.PythonRDD does not exist

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#ipython #jupyter-notebook #pyspark #py4j #apache-zeppelin
1.6k
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how is scala type casting done in py4j?

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#java #scala #casting #py4j
294
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How to access nodes of decision tree built using mllib in pyspark?

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#machine-learning #pyspark #apache-spark-mllib #decision-tree #py4j
8.1k
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Py4J has bigger overhead than Jython and JPype

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#java #python #mahout #py4j
674
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py4j.protocol.Py4JJavaError: An error occurred while calling o27.partitions in Cloudera CDH 5.5.0 VM, Spark 2.4.7, JDK1.8.0_181

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#apache-spark-sql #py4j
2.4k
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Pyspark error : py4j.protocol.Py4JNetworkError: Answer from Java side is empty

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#python #apache-spark #pyspark #apache-kafka #py4j
10.2k
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How to call java from python using PY4J

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#java #python #py4j
1.1k
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Tracing down missing import from py4j on error "trying to call a package"

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#python #py4j
3.4k
Views

How to view imported classes from py4j gateway

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#python #py4j
183
Views

Py4JJavaError while trying to get data from Snowflake into Databricks

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#apache-spark #pyspark #snowflake-cloud-data-platform #databricks #py4j
13
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The method getPythonServer() is undefined for the type GatewayServer

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#py4j
33
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Methods for piggybacking on Spark's Py4J Gateway

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#apache-spark #pyspark #py4j
73
Views

housepower jdbc connection with pyspark

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#apache-spark #pyspark #jdbc #clickhouse #py4j
852
Views

py4j.protocol.Py4JJavaError java.lang.NoSuchFieldError: JAVA_9

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#python #python-3.x #pyspark #py4j
148
Views

Is there a way to call scala lamda function from the pyspark?

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#scala #apache-spark #pyspark #py4j
1.7k
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Why do I get py4j error in Pyspark when using the 'count' function

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#pyspark #py4j
148
Views

Spark streaming read exception - java.net.SocketException; py4j.Py4JNetworkException

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#java #apache-spark #pyspark #spark-streaming #py4j
1.4k
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pyflink with kafka java.lang.RuntimeException: Failed to create stage bundle factory

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#apache-kafka #apache-beam #flink-streaming #py4j #pyflink
1.4k
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UnsupportedOperationException while streaming data through pyspark

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#java #apache-spark #pyspark #databricks #py4j
365
Views

Py4J Callback Interface throws "Invalid interface name" when the packaged .jar is used as a plugin

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#java #interface #callback #py4j #fatjar

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