The exact release date depends on a variety of factors - I will let folks who manage the release timeline chime in.
On Wed, Apr 1, 2015 at 11:19 PM, Mahesh Sankaran <[email protected]> wrote: > thank you aman.May i know the release date of apache drill 1.0. > > On Thu, Apr 2, 2015 at 11:40 AM, Aman Sinha <[email protected]> wrote: > > > Hi Mahesh, > > Please see https://issues.apache.org/jira/browse/DRILL-951 for the > issue > > of CSV headers. It is a feature that will be addressed in an upcoming > > release (currently tagged for 1.0). > > > > Aman > > > > On Wed, Apr 1, 2015 at 10:52 PM, Mahesh Sankaran < > [email protected] > > > > > wrote: > > > > > Hi , > > > I am currently working in Apache Drill to analyse CSV files.My > > > problem is, If the CSV file has headers means we cant do any sum > query.It > > > shows the following errors. > > > > > > 0: jdbc:drill:zk=nn01:2181,dn02:2181,dn03:218> select > sum(cast(columns[6] > > > as int)) from HDFS.`/test.csv` limit 10; > > > Query failed: RemoteRpcException: Failure while running fragment., > > rcvdbyte > > > [ 584925d6-dab6-42ce-8eb3-fa7abfb0e0f2 on nn01:31010 ] > > > [ 584925d6-dab6-42ce-8eb3-fa7abfb0e0f2 on nn01:31010 ] > > > > > > > > > Error: exception while executing query: Failure while executing query. > > > (state=,code=0) > > > > > > *But the above query is working well without headers.There is any way > to > > > sum the columns in CSV files with headers in Apache Drill.* > > > > > > *This is our example file:* > > > 0: jdbc:drill:zk=nn01:2181,dn02:2181,dn03:218> select * from > > > HDFS.`/test.csv` limit 10; > > > +------------+------------+ > > > | columns | dir0 | > > > +------------+------------+ > > > | ["date1","time1","srcip","dstip","service","sentbyte","rcvdbyte"] | > > > nn01:9000 | > > > | > > ["2015-01-01","00:00:00","10.10.100.74","192.168.0.12","DNS","0","193"] | > > > nn01:9000 | > > > | > > ["2015-01-01","00:00:00","10.10.100.74","192.168.0.12","DNS","0","166"] | > > > nn01:9000 | > > > | > > ["2015-01-01","00:00:00","10.10.100.74","192.168.0.12","DNS","60","359"] > > > | nn01:9000 | > > > | > > > > > > > > > ["2015-01-01","00:00:00","10.10.50.195","106.10.193.45","php","717","359","0","0"] > > > | nn01:9000 | > > > | > > ["2015-01-01","00:00:00","111.123.180.44","117.239.67.36","9064","0","0"] > > > | nn01:9000 | > > > | > > ["2015-01-01","00:00:00","111.123.180.44","117.239.67.37","9064","0","0"] > > > | nn01:9000 | > > > | > > ["2015-01-01","00:00:00","111.123.180.44","117.239.67.38","9064","0","0"] > > > | nn01:9000 | > > > | > > ["2015-01-01","00:00:00","111.123.180.44","117.239.67.34","9064","0","0"] > > > | nn01:9000 | > > > | > > ["2015-01-01","00:00:00","111.123.180.44","117.239.67.44","9064","0","0"] > > > | nn01:9000 | > > > > > > > > > Thanks and Regards, > > > > > > Mahesh Sankaran > > > > > >
