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spark
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11
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1
answer
3
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2023-06-27 14:17:01 +0000
pufferfish
Is it possible for Apache Spark to operate independently from Hadoop?
apache
spark
10
views
1
answer
1
vote
2023-06-16 10:17:02 +0000
david
What is the reason for the Spark Executor to become unresponsive during the remote fetches of ShuffleBlockFetcherIterator?
spark
reason
shuffleblockfetcheriterator
18
views
1
answer
1
vote
2023-06-03 23:58:02 +0000
djk
Does the atomicity property apply to Spark's overwrite save mode?
property
spark
9
views
1
answer
4
votes
2022-04-02 15:00:00 +0000
bukephalos
What is the reason for the inability to write a spark dataframe when encountering an error about a nested NullType in the column 'colname' that is of type ArrayType?
inability
arraytype
spark
8
views
1
answer
3
votes
2021-05-18 19:00:00 +0000
lalupa
What is the default value for spark.default.parallelism when using Parallelize RDD with spark submit, and how does it affect parallelization?
spark
value
submit
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