Ladislav Jech created SPARK-28092:
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Summary: Spark cannot load files with COLON(:) char if not
specified full path
Key: SPARK-28092
URL: https://issues.apache.org/jira/browse/SPARK-28092
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 2.4.3
Environment: Cloudera 6.2
Spark latest parcel (I think 2.4.3)
Reporter: Ladislav Jech
Scenario:
I have CSV files in S3 bucket like this:
s3a://bucket/prefix/myfile_2019:04:05.csv
s3a://bucket/prefix/myfile_2019:04:06.csv
Now when I try to load files with something like:
df = spark.read.load("s3://bucket/prefix/*", format="csv", sep=":",
inferSchema="true", header="true")
It fails on error about URI (sorry don't have here exact exception), but when I
list all files from S3 and provide path like array:
df =
spark.read.load(path=["s3://bucket/prefix/myfile_2019:04:05.csv","s3://bucket/prefix/myfile_2019:04:05.csv"],
format="csv", sep=":", inferSchema="true", header="true")
It works, the reason is COLON character in the name of files as per my
observations.
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