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Merge pull request #1318 from himanshug/broker_retries_cfg 

adding druid.broker.retryPolicy.numTries config to documentation
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Xavier Léauté 2015-04-28 22:32:44 -07:00
parent e5d61f4e6e 42ed88e1cb
commit 95e0429eb1
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docs/content/Broker-Config.md
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@ -39,6 +39,14 @@ Druid uses Jetty to serve HTTP requests.
|`druid.broker.http.numConnections`|Size of connection pool for the Broker to connect to historical and real-time nodes. If there are more queries than this number that all need to speak to the same node, then they will queue up.|5|
|`druid.broker.http.readTimeout`|The timeout for data reads.|PT15M|
#### Retry Policy
Druid broker can optionally retry queries internally for transient errors.
|Property|Description|Default|
|--------|-----------|-------|
|`druid.broker.retryPolicy.numTries`|Number of tries.|1|
#### Processing
The broker uses processing configs for nested groupBy queries. And, optionally, Long-interval queries (of any type) can be broken into shorter interval queries and processed in parallel inside this thread pool. For more details, see "chunkPeriod" in [Querying](Querying.html) doc.