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Cascading Lingual is also using Optiq. They seem to have 6600 test queries
Would be cool to have them as well for our project.
http://mail-archives.apache.org/mod_mbox/incubator-drill-dev/201304.mbo…
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I am getting Exception: Status Code: 500 - Error while trying to do '%Drill connect'. What am i missing.
Thanks,
Ganesh
Log below:
============
Please enter the password you wish to connect …
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Simple code that query the cluster (see below)
Kill the cluster simpe mapr-warden stop
An exception is raised, fail over does not occur
```
xception in thread "main" com.mapr.db.exceptions.D…
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Wes McKinney has been working on Arrow:
https://arrow.apache.org/
https://github.com/apache/arrow
as a DataFrame serialization and interoperability layer:
https://blog.cloudera.com/blog/20…
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Arrow is a great way to exchange data between systems. Somewhere in the process, however, data must be load into, and read out of the Arrow vectors.
Arrow's vector code started with similar code in…
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Hello there,
Nice work on your Drill storage plugin! I was wondering if you might consider submitting this as a pull request to be included in the next version of Drill?
If you are open to it, I c…
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I think the benchmark results would be more useful if we could see some basic analysis of the code under load. We could imagine summary tables, graphs, flame charts, whatever is needed to knock out th…
rmuir updated
4 months ago
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#### Problem description
Slow query performance has a number of contributing factors and variety of associated possible solutions--we should approach this ADR from the perspective of a long-term ar…
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Execute the following sql (although it may not make sense):
SELECT aa.employee_id FROM cp.`employee.json` aa left join cp.`employee.json` bb on aa.employee_id=bb.employee_id or aa.employee_id=bb.posi…
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* drill-1.10.0
* indexr-0.6.1
when I do some search with drill. try this sql:
```
select tb2.col11, count(1) from
(
select FLATTEN(convert_fromJSON('[1,1,3,4,5]')) as col11 from {table_name}
…