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Jianguo Tian commented on HIVE-14679: ------------------------------------- Hi, [~Kenneth MacArthur]. It looks difficult to implement "there should simply be no quote character at all when quoting is disabled". As we can see from the below code, the first parameter of *Builder* method is a character, but unfortunately we can't implement an empty character in java as *""* in String. {code:borderStyle=solid} unquotedCsvPreference = new CsvPreference.Builder('\0', separator, "").build(); {code} How do you think about this above? > csv2/tsv2 output format disables quoting by default and it's difficult to > enable > -------------------------------------------------------------------------------- > > Key: HIVE-14679 > URL: https://issues.apache.org/jira/browse/HIVE-14679 > Project: Hive > Issue Type: Bug > Reporter: Brock Noland > Assignee: Jianguo Tian > > Over in HIVE-9788 we made quoting optional for csv2/tsv2. > However I see the following issues: > * JIRA doc doesn't mention it's disabled by default, this should be there an > in the output of beeline help. > * The JIRA says the property is {{--disableQuotingForSV}} but it's actually a > system property. We should not use a system property as it's non-standard so > extremely hard for users to set. For example I must do: {{env > HADOOP_CLIENT_OPTS="-Ddisable.quoting.for.sv=false" beeline ...}} > * The arg {{--disableQuotingForSV}} should be documented in beeline help. -- This message was sent by Atlassian JIRA (v6.3.4#6332)