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[DRILL-1650] Add support for repeated_count multi-level array data type? - Drill - [issue]
...1. "n1.json" is :{"test":[1,2,3,4,4,5]}Then the function works fine:0: jdbc:drill:> select repeated_count(t.test) from `n1.json` as t;+------------+|   EXPR$0   |+------------+|...
http://issues.apache.org/jira/browse/DRILL-1650    Author: Hao Zhu, 2015-03-18, 22:53
[DRILL-1325] Better error messages when no equality join is specified - Drill - [issue]
...Equal hash join works fine, for example:> explain plan for  select a.*,b.user_port. . . . . . . . . . . . . . . . . . . . . . .>  from cp.`employee.json` a, sys.drillbits b. ...
http://issues.apache.org/jira/browse/DRILL-1325    Author: Hao Zhu, 2015-02-26, 16:10
[DRILL-1349] Could not find schemas when using drill ODBC connecting to Tableau 8.2 - Drill - [issue]
...Documentation is based on Tableau 8.1:http://doc.mapr.com/display/MapR/Tableau+ExamplesHowever when I am using Tableau 8.2, after connecting to drill ODBC DSN, Tableau could not find any sch...
http://issues.apache.org/jira/browse/DRILL-1349    Author: Hao Zhu, 2015-02-19, 22:22
[DRILL-1289] Creating storage plugin for "hdfs:///" failed with "Unable to create/ update plugin: myhdfs" - Drill - [issue]
...In web GUI, I can successfully create a new storage plugin named "myhdfs" using "file:///":{  "type": "file",  "enabled": true,  "connection": "file:///", ...
http://issues.apache.org/jira/browse/DRILL-1289    Author: Hao Zhu, 2015-02-19, 04:42
to_date VS to_timestamp when honoring timezone - Drill - [mail # user]
...Hi Team,I did a tests on to_date and to_timestamp.The test env is in EST(UTC-5) timezone:# dateTue Feb 17 14:59:23 EST 2015The finding is to_date is treating the timestamp as UTC.So to_date ...
   Author: Hao Zhu, 2015-02-17, 20:13
Re: Right() function in 0.7 - Drill - [mail # user]
...Two thoughts:1. Can we have error message saying something like :"This is a reserved word, please add back-ticks around if needed."2. Can we have a "dual" table like oracle?Thanks,HaoOn Sun,...
   Author: Hao Zhu, 2015-02-17, 19:30
Re: Dates from CSV files in WHERE clauses? - Drill - [mail # user]
...Actually per my tests, below 3 methods can generate the same results.+------------+|   EXPR$0   |+------------+| 2014-01-01 || 2010-01-02 || 2010-01-03 || 2010-01-04 |+------------...
   Author: Hao Zhu, 2015-02-12, 23:20
[DRILL-2055] Drill should error out for Invalid json file if it has the same map key names. - Drill - [issue]
...For json file with same map key names:{    "a" : "x",    "a" : "y"}Should we consider it invalid json format and error out?Ref:http://stackoverflow.com/question...
http://issues.apache.org/jira/browse/DRILL-2055    Author: Hao Zhu, 2015-02-06, 19:42
[DRILL-1773] Issues when using JAVA code thourgh Drill JDBC driver - Drill - [issue]
...When executing attached simple JAVA code through Drill JDBC driver(0..6 R3), the query got executed and returned the correct result, however there are 2 issues:1. It keeps printing DEBUG inf...
http://issues.apache.org/jira/browse/DRILL-1773    Author: Hao Zhu, 2015-02-04, 17:58
[expand - 1 more] - Re: Directory pruning with Drill - Drill - [mail # user]
...Thanks, I thought we were saying the SQL "dir0>1;" does not workfunctionally.Not I got that, it does not do directory pruning.On Tue, Feb 3, 2015 at 9:47 PM, Jason Altekruse wrote: ...
   Author: Hao Zhu, 2015-02-04, 05:55
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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