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Posted to issues@flink.apache.org by "Egor Litvinenko (JIRA)" <ji...@apache.org> on 2017/07/26 14:56:00 UTC
[jira] [Created] (FLINK-7274) ParserError
NUMERIC_VALUE_FORMAT_ERROR
Egor Litvinenko created FLINK-7274:
--------------------------------------
Summary: ParserError NUMERIC_VALUE_FORMAT_ERROR
Key: FLINK-7274
URL: https://issues.apache.org/jira/browse/FLINK-7274
Project: Flink
Issue Type: Bug
Affects Versions: 1.3.1
Reporter: Egor Litvinenko
{code:java}
DataSet<Row> dataSet = env
.readCsvFile("/file/test-data.csv")
.fieldDelimiter(",")
.parseQuotedStrings('"')
.ignoreFirstLine()
.types(String.class, Double.class, Double.class, Double.class, Double.class)
{code}
{code:log}
Caused by: org.apache.flink.api.common.io.ParseException: Line could not be parsed: '"1950-01-01","73.20101635771319","87.25023810870184","36.0149972876981","46.43200584961114"'
ParserError NUMERIC_VALUE_FORMAT_ERROR
Expect field types: class java.lang.String, class java.lang.Double, class java.lang.Double, class java.lang.Double, class java.lang.Double
{code}
Test data example:
"ID","F1","F2","F3","F4"
"1950-01-01","73.20101635771319","87.25023810870184","36.0149972876981","46.43200584961114"
"1950-01-02","22.265361054145394","57.02164143464855","67.24219049572051","43.058275223048035"
"1950-01-03","45.674551461704915","86.35170144091485","16.18842554618568","6.748071385147735"
"1950-01-04","8.890850738221644","20.490727535158946","58.32831367590852","17.916755029167952"
"1950-01-05","38.07336923931018","27.223155544419697","92.67895969507504","60.027033750000335"
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