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Merge pull request #731 from pdeva/master 

Corrected documentation for IngestSegmentFirehose
This commit is contained in:
fjy 2014-09-16 10:54:29 -06:00
parent 32942def76 d674e611de
commit c1a0961f98
2 changed files with 12 additions and 5 deletions
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9
docs/content/About-Experimental-Features.md
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@ -3,3 +3,12 @@ layout: doc_page
--- ---
# About Experimental Features # About Experimental Features
Experimental features are features we have developed but have not fully tested in a production environment. If you choose to try them out, there will likely be edge cases that we have not covered. We would love feedback on any of these features, whether they are bug reports, suggestions for improvement, or letting us know they work as intended. Experimental features are features we have developed but have not fully tested in a production environment. If you choose to try them out, there will likely be edge cases that we have not covered. We would love feedback on any of these features, whether they are bug reports, suggestions for improvement, or letting us know they work as intended.
To enable experimental features, include their artifacts in the configuration runtime.properties file. Eg-
```
druid.extensions.coordinates=["io.druid.extensions:druid-histogram:{VERSION}"]
```
The configuration for all the indexer and query nodes need to be updated with this.

8
docs/content/Firehose.md
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@ -50,9 +50,7 @@ A sample ingest firehose spec is shown below -
{ {
"type" : "ingestSegment", "type" : "ingestSegment",
"dataSource" : "wikipedia", "dataSource" : "wikipedia",
"interval" : "2013-01-01/2013-01-02", "interval" : "2013-01-01/2013-01-02"
"dimensions":[],
"metrics":[]
} }
``` ```
@ -61,8 +59,8 @@ A sample ingest firehose spec is shown below -
|type|ingestSegment. Type of firehose|yes| |type|ingestSegment. Type of firehose|yes|
|dataSource|A String defining the data source to fetch rows from, very similar to a table in a relational database|yes| |dataSource|A String defining the data source to fetch rows from, very similar to a table in a relational database|yes|
|interval|A String representing ISO-8601 Interval. This defines the time range to fetch the data over.|yes| |interval|A String representing ISO-8601 Interval. This defines the time range to fetch the data over.|yes|
|dimensions|The list of dimensions to select. If left empty, all dimensions are selected.|no| |dimensions|The list of dimensions to select. If left empty, no dimensions are returned. If left null or not defined, all dimensions are returned. |no|
|metrics|The list of metrics to select. If left empty, all metrics are returned.|no| |metrics|The list of metrics to select. If left empty, no metrics are returned. If left null or not defined, all metrics are selected.|no|
|filter| See [Filters](Filters.html)|yes| |filter| See [Filters](Filters.html)|yes|