groceryheist/cdsc_reddit
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set memory usage.

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Nathan TeBlunthuis 2024-12-01 14:55:38 -08:00
parent a31d8b26eb
commit 9911f758f9
1 changed files with 2 additions and 0 deletions
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ngrams/term_frequencies.py
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@ -247,6 +247,8 @@ def sort_tf(input_parquet="/gscratch/comdata/output/temp_reddit_comments_by_subr
from pyspark.sql import functions as f
from pyspark.sql import SparkSession
spark = SparkSession.builder.getOrCreate()
spark.config('spark.executor.memory','900g')
df = spark.read.parquet(input_parquet)
df = df.repartition(2000,tf_name)
df = df.sort([tf_name,'week','subreddit'])