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[expand - 11 more] - Suspicious direct memory consumption when running queries concurrently - Drill - [mail # dev]
...When running a set of, mostly window function, queries concurrently on asingle drillbit with a 8GB max direct memory. We are seeing a continuousincrease of direct memory allocation.We repeat...
   Author: Abdel Hakim Deneche, 2015-07-27, 16:54
[DRILL-3563] Type confusion and number formatting exceptions - Drill - [issue]
...It seems that null values can trigger a column to be treated as a numeric one, in expressions evaluation, regardless of content or other indicators and that fields in substructures can affec...
http://issues.apache.org/jira/browse/DRILL-3563    Author: Stefán Baxter, 2015-07-27, 14:08
[DRILL-3562] Query fails when using flatten on JSON data where some documents have an empty array - Drill - [issue]
...Drill query fails when using flatten when some records contain an empty array SELECT COUNT(*) FROM (SELECT FLATTEN(t.a.b.c) AS c FROM dfs.`flat.json` t) flat WHERE flat.c.d.e = 'f' limit 1;S...
http://issues.apache.org/jira/browse/DRILL-3562    Author: Philip Deegan, 2015-07-27, 12:14
[expand - 3 more] - Type confusion and number formatting exceptions - Drill - [mail # user]
...Hi,It seems that null values can trigger a column to be treated as a numericone, in expressions evaluation, regardless of content or other indicatorsand that fields in substructures can affe...
   Author: Stefán Baxter, 2015-07-27, 12:00
[DRILL-3561] The return type of UDF seems ambigious and varchar results can force arithmetic  comparison - Drill - [issue]
...Please see information in the following user group email where dir0, containing "2011-2012" is being compared to a varchar/null result of a UDF and Drill tries to convert dir0 to a number an...
http://issues.apache.org/jira/browse/DRILL-3561    Author: Stefán Baxter, 2015-07-27, 07:48
[DRILL-3560] Make partition pruning work for directory queries - Drill - [issue]
...Currently queries that include directory conditions are not optimized at all and the directory expression (dir0 = 'something') is evaluated for every record of every file for every directory...
http://issues.apache.org/jira/browse/DRILL-3560    Author: Stefán Baxter, 2015-07-27, 07:43
[DRILL-3559] Make filename available to sql statments just like dirN - Drill - [issue]
http://issues.apache.org/jira/browse/DRILL-3559    Author: Stefán Baxter, 2015-07-27, 07:39
[DRILL-3558] Functions are not being called if the use dirN functions that hva not beeni initialized - Drill - [issue]
...If a function takes dir1  as a parameter (example: fn(dir0, dir1)) and there is no second level dir being traversed then the function is not called.See the following from the usergroup:...
http://issues.apache.org/jira/browse/DRILL-3558    Author: Stefán Baxter, 2015-07-27, 07:38
[expand - 12 more] - Re: Unable to connect to drill 1.1.0 using JDBC - Drill - [mail # dev]
...Here's a simple test case that reproduces the issueimport java.sql.Connection;import java.sql.PreparedStatement;import java.sql.ResultSet;import java.util.Properties;import org.apache.drill....
   Author: Anas Mesrah, 2015-07-27, 07:24
[DRILL-3557] Reading empty CSV file fails with SYSTEM ERROR - Drill - [issue]
...Trying to read an empty CSV file (a file containing zero bytes) fails with a system error:0: jdbc:drill:zk=local> SELECT * FROM `dfs.root`.`/tmp/empty.csv`;Error: SYSTEM ERROR: IllegalArg...
http://issues.apache.org/jira/browse/DRILL-3557    Author: Daniel Barclay, 2015-07-27, 05:34
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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