Added that it's available in Drill 1.4 and later: http://drill.apache.org/docs/plugin-configuration-basics/#using-the-formats-attributes-as-table-function-parameters
Thanks, Bridget On Thu, Dec 3, 2015 at 9:55 PM, Jacques Nadeau <[email protected]> wrote: > One note, this feature is in the upcoming Drill 1.4, not 1.3 > > -- > Jacques Nadeau > CTO and Co-Founder, Dremio > > On Thu, Dec 3, 2015 at 5:11 PM, Julien Le Dem <[email protected]> wrote: > > > Thank you! > > > > On Thu, Dec 3, 2015 at 5:08 PM, Jason Altekruse < > [email protected]> > > wrote: > > > > > Thanks Bridget! > > > > > > On Thu, Dec 3, 2015 at 4:14 PM, Bridget Bevens <[email protected]> > > > wrote: > > > > > > > Hi, > > > > > > > > I updated the doc page on the Drill site: > > > > > > > > > > > > > > http://drill.apache.org/docs/plugin-configuration-basics/#using-the-formats-attributes-as-table-function-parameters > > > > > > > > Thanks, > > > > Bridget > > > > > > > > On Thu, Dec 3, 2015 at 3:53 PM, Julien Le Dem <[email protected]> > > wrote: > > > > > > > > > Here's a PR for the doc: > > > > > https://github.com/apache/drill/pull/290 > > > > > > > > > > On Thu, Dec 3, 2015 at 3:25 PM, Julien Le Dem <[email protected]> > > > wrote: > > > > > > > > > > > Hi, > > > > > > I need to update the doc to for this. I'll send a PR soon. > > > > > > In the meantime you can look at the tests: > > > > > > > > > > > > > > > > > > > > > https://github.com/apache/drill/blob/d855906b95d4182a93af936c4e16888a770039b5/exec/java-exec/src/test/java/org/apache/drill/TestSelectWithOption.java > > > > > > Basically there is one type for each Format plugin. > > > > > > It look at the classes that implement FormatPluginConfig just > like > > > for > > > > > the > > > > > > json based configuration: > > > > > > > > > > > > > > > > > > > > > > > > > > > https://github.com/apache/drill/blob/d855906b95d4182a93af936c4e16888a770039b5/logical/src/main/java/org/apache/drill/common/logical/FormatPluginConfig.java > > > > > > > > > > > > For example for the "text" format: > > > > > > > > > > > > > > > > > > > > > > > > > > > https://github.com/apache/drill/blob/d855906b95d4182a93af936c4e16888a770039b5/exec/java-exec/src/main/java/org/apache/drill/exec/store/easy/text/TextFormatPlugin.java#L135 > > > > > > > > > > > > the type is "text" as defined by the annotation:@JsonTypeName > > > ("text") > > > > > > the available parameters are the same fields as in the json conf > > with > > > > the > > > > > > same defaults: > > > > > > public String lineDelimiter = "\n"; > > > > > > public char fieldDelimiter = '\n'; > > > > > > public char quote = '"'; > > > > > > public char escape = '"'; > > > > > > public char comment = '#'; > > > > > > public boolean skipFirstLine = false; > > > > > > public boolean extractHeader = false; > > > > > > > > > > > > On Thu, Dec 3, 2015 at 1:12 PM, Jason Altekruse < > > > > > [email protected]> > > > > > > wrote: > > > > > > > > > > > >> I don't think we have anything posted right now, it was just > > merged > > > > last > > > > > >> week. > > > > > >> > > > > > >> Julien, > > > > > >> Did you have something written for a short bit of documentation > on > > > the > > > > > >> functionality and any current limitations? > > > > > >> > > > > > >> - Jason > > > > > >> > > > > > >> On Thu, Dec 3, 2015 at 12:16 PM, Abdel Hakim Deneche < > > > > > >> [email protected]> > > > > > >> wrote: > > > > > >> > > > > > >> > I didn't notice select with options is already available !!! > did > > > we > > > > > add > > > > > >> it > > > > > >> > to the documentation ? > > > > > >> > > > > > > >> > On Thu, Dec 3, 2015 at 12:05 PM, Jason Altekruse < > > > > > >> [email protected] > > > > > >> > > wrote: > > > > > >> > > > > > > >> >> Yes! > > > > > >> >> > > > > > >> >> Thanks to the new feature "select with options" it is > possible > > to > > > > > >> >> configure > > > > > >> >> the text reader to have query specific options. You will need > > to > > > > > build > > > > > >> the > > > > > >> >> tip of master or use the soon to be posted release candidate > > for > > > > 1.4 > > > > > to > > > > > >> >> use > > > > > >> >> the feature. > > > > > >> >> > > > > > >> >> select a, b from table(dfs.`path/to/data.csv`(type => 'text', > > > > > >> >> fieldDelimiter => ',', extractHeader => true)) > > > > > >> >> > > > > > >> >> On Thu, Dec 3, 2015 at 11:51 AM, John Omernik < > > [email protected]> > > > > > >> wrote: > > > > > >> >> > > > > > >> >> > I can't reproduce, so I must have done something wrong the > > > first > > > > > >> time, > > > > > >> >> > thank you for replying. > > > > > >> >> > > > > > > >> >> > Is there away to select from a csv directory with extract > > > header > > > > > for > > > > > >> >> only > > > > > >> >> > that query or table? (Options?) > > > > > >> >> > > > > > > >> >> > > > > > > >> >> > > > > > > >> >> > On Wed, Dec 2, 2015 at 11:56 AM, Abdel Hakim Deneche < > > > > > >> >> > [email protected]> > > > > > >> >> > wrote: > > > > > >> >> > > > > > > >> >> > > Hey John, > > > > > >> >> > > > > > > > >> >> > > What do you get when you run "select * from sys.version" > ? > > > > > >> >> > > > > > > > >> >> > > extractHeader is false by default, so you need to > > explicitly > > > > set > > > > > >> it to > > > > > >> >> > > true. > > > > > >> >> > > > > > > > >> >> > > can you post your storage plugin configuration ? > > > > > >> >> > > > > > > > >> >> > > Thanks > > > > > >> >> > > > > > > > >> >> > > On Tue, Dec 1, 2015 at 6:04 AM, John Omernik < > > > [email protected] > > > > > > > > > > >> >> wrote: > > > > > >> >> > > > > > > > >> >> > > > Hey all, > > > > > >> >> > > > > > > > > >> >> > > > Per my comment on > > > > > >> https://issues.apache.org/jira/browse/DRILL-4145, > > > > > >> >> I > > > > > >> >> > > am > > > > > >> >> > > > curious on why a CSV query (I am assuming with a > default > > > > > >> >> configuration, > > > > > >> >> > > but > > > > > >> >> > > > I have asked the question) in S3 would interpret > > > differently > > > > > >> than a > > > > > >> >> CSV > > > > > >> >> > > > query in MaprFS. > > > > > >> >> > > > > > > > > >> >> > > > Per the other user, they are using Drill 1.3, and I am > as > > > > well > > > > > >> (per > > > > > >> >> the > > > > > >> >> > > > MapR folks, I am using a Dev release version from MapR > > that > > > > has > > > > > >> the > > > > > >> >> > > Office > > > > > >> >> > > > 1.3 release code base) > > > > > >> >> > > > > > > > > >> >> > > > Basically, The query from the JIRA author showed the > CSV > > > file > > > > > >> being > > > > > >> >> > > > interpreted, i.e. the "FIELD_1", "FIELD_2" etc were the > > > > headers > > > > > >> and > > > > > >> >> the > > > > > >> >> > > > results broken out into columns. When I did this on the > > > same > > > > > >> data, I > > > > > >> >> > got > > > > > >> >> > > > one results, columns and an array of data. > > > > > >> >> > > > > > > > > >> >> > > > I tried setting extractHeader: true (what is the > default > > on > > > > > this > > > > > >> >> > setting) > > > > > >> >> > > > and that had no effect. (After I update a storage > plugin, > > > > what > > > > > >> do I > > > > > >> >> > need > > > > > >> >> > > to > > > > > >> >> > > > do to ensure I see the effect in my SQL line session? > DO > > I > > > > need > > > > > >> to > > > > > >> >> > > > reconnect? Basically I set the storage plugin, got the > > > > > "success" > > > > > >> >> then > > > > > >> >> > > > changed to a difference schema and then back to my > > original > > > > > >> schema > > > > > >> >> and > > > > > >> >> > > saw > > > > > >> >> > > > no effect... should I reconnect or is that not needed?) > > > > > >> >> > > > > > > > > >> >> > > > Just curious on why we'd see different ways to read CSV > > > > files, > > > > > >> the > > > > > >> >> S3 > > > > > >> >> > vs. > > > > > >> >> > > > MapRFS shouldn't be different... or am I missing > > something? > > > > > >> >> > > > > > > > > >> >> > > > Thanks! > > > > > >> >> > > > > > > > > >> >> > > > John > > > > > >> >> > > > > > > > > >> >> > > > > > > > >> >> > > > > > > > >> >> > > > > > > > >> >> > > -- > > > > > >> >> > > > > > > > >> >> > > Abdelhakim Deneche > > > > > >> >> > > > > > > > >> >> > > Software Engineer > > > > > >> >> > > > > > > > >> >> > > <http://www.mapr.com/> > > > > > >> >> > > > > > > > >> >> > > > > > > > >> >> > > Now Available - Free Hadoop On-Demand Training > > > > > >> >> > > < > > > > > >> >> > > > > > > > >> >> > > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > http://www.mapr.com/training?utm_source=Email&utm_medium=Signature&utm_campaign=Free%20available > > > > > >> >> > > > > > > > > >> >> > > > > > > > >> >> > > > > > > >> >> > > > > > >> > > > > > > >> > > > > > > >> > > > > > > >> > -- > > > > > >> > > > > > > >> > Abdelhakim Deneche > > > > > >> > > > > > > >> > Software Engineer > > > > > >> > > > > > > >> > <http://www.mapr.com/> > > > > > >> > > > > > > >> > > > > > > >> > Now Available - Free Hadoop On-Demand Training > > > > > >> > < > > > > > >> > > > > > > > > > > > > > > > http://www.mapr.com/training?utm_source=Email&utm_medium=Signature&utm_campaign=Free%20available > > > > > >> > > > > > > >> > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > Julien > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > Julien > > > > > > > > > > > > > > > > > > > > -- > > Julien > > >
