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Re: Drill issue with accessing flat files - Drill - [mail # user]
...'show tables' command would only list views present under your currentworkspace(tmp). You can use show files instead to list all files anddirectories.- RahulOn Sat, Jun 13, 2015 at 6:24 PM, ...
   Author: rahul challapalli, 2015-06-14, 01:42
Re: Sample JDBC Plugin for Apache Drill - Drill - [mail # dev]
...Great Work Magnus!I have seen teams spending considerable engineering time in building toolsfor data movement between an RDBMS and hadoop. With this new storageplugin, data movement should b...
   Author: rahul challapalli, 2015-05-26, 16:49
Re: Question - Drill - [mail # user]
...You can create a view which does a join between 2 files.Infact you can write a sql query which joins even 5 or more files.You can join folders and each folder can contain multiple files as w...
   Author: rahul challapalli, 2015-05-25, 02:15
Re: Drill 0.9 slowness/hanging - Drill - [mail # user]
...Adding to andries suggestion, check if you have one of the below 2 cases1. Hbase storage plugin in enabled but hbase is not actually installed2. You have an incompatible version of hbase ins...
   Author: rahul challapalli, 2015-05-12, 00:21
Desired Behavior when a table has both files and folders? - Drill - [mail # dev]
...What is the desired behavior when I run "select * from data;" on the belowstructure?data/  -- file1.json  -- folder1/       -- file2.jsonfile1.json : ...
   Author: rahul challapalli, 2015-04-30, 00:15
Re: Drill Flatten function unable to read Nested Parquet generated by spark - Drill - [mail # user]
...Hi,The output from your parquet file does not correspond to the JSON structureyou have. In your parquet, the 'site' element is a map which contains onekey "array". So does your flatten query...
   Author: rahul challapalli, 2015-04-27, 17:23
Re: Should we make dir* columns only exist when requested? - Drill - [mail # dev]
...I am also under the opinion that we should not assume knowledge on the userfront for data discovery. So we should either have 'dir' columns in 'select*' or support a variation that Ted sugge...
   Author: rahul challapalli, 2015-04-23, 23:50
Re: Announcing new committer: Hanifi Gunes - Drill - [mail # dev]
...Congrats Hanifi!On Thu, Apr 16, 2015 at 2:29 PM, Jacques Nadeau  wrote: ...
   Author: rahul challapalli, 2015-04-16, 21:32
[expand - 1 more] - Using CTAS with nested structures - Drill - [mail # user]
...Hi,I want to able to read from a nested json file, cast individual fields, andstill be able to maintain the nested structure. If this is possible, how doI compose my CTAS query?Example :{&nb...
   Author: rahul challapalli, 2015-02-23, 23:30
[expand - 1 more] - Re: Some issues with nested (JSON) queries - Drill - [mail # dev]
...Hi Ashwin,Thanks for trying out drill. Below are a few of my comments in blue. Forthe issues found I will raise relevant jira's. Let us know if you havefurther questions.On Thu, Jan 15, 2015...
   Author: rahul challapalli, 2015-01-15, 17:51
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB