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new d21c54fb73 Cross reference backpressure info (#14508)
d21c54fb73 is described below
commit d21c54fb73d8b1e18910cfbe680f183b8e8b59b0
Author: cristian-popa <[email protected]>
AuthorDate: Wed Jul 12 12:02:04 2023 -0500
Cross reference backpressure info (#14508)
Co-authored-by: Jill Osborne <[email protected]>
Co-authored-by: Cristian Popa <[email protected]>
---
docs/configuration/index.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/configuration/index.md b/docs/configuration/index.md
index def717a7d9..c754049226 100644
--- a/docs/configuration/index.md
+++ b/docs/configuration/index.md
@@ -1887,7 +1887,7 @@ client has the following configuration options.
|`druid.broker.http.compressionCodec`|Compression codec the Broker uses to
communicate with Historical and real-time processes. May be "gzip" or
"identity".|`gzip`|
|`druid.broker.http.readTimeout`|The timeout for data reads from Historical
servers and real-time tasks.|`PT15M`|
|`druid.broker.http.unusedConnectionTimeout`|The timeout for idle connections
in connection pool. The connection in the pool will be closed after this
timeout and a new one will be established. This timeout should be less than
`druid.broker.http.readTimeout`. Set this timeout = ~90% of
`druid.broker.http.readTimeout`|`PT4M`|
-|`druid.broker.http.maxQueuedBytes`|Maximum number of bytes queued per query
before exerting backpressure on channels to the data servers.<br /><br
/>Similar to `druid.server.http.maxScatterGatherBytes`, except unlike that
configuration, this one will trigger backpressure rather than query failure.
Zero means disabled. Can be overridden by the ["maxQueuedBytes" query context
parameter](../querying/query-context.md). Human-readable format is supported,
see [here](human-readable-byte.md). [...]
+|`druid.broker.http.maxQueuedBytes`|Maximum number of bytes queued per query
before exerting
[backpressure](../operations/basic-cluster-tuning.md#broker-backpressure) on
channels to the data servers.<br /><br />Similar to
`druid.server.http.maxScatterGatherBytes`, except that `maxQueuedBytes`
triggers
[backpressure](../operations/basic-cluster-tuning.md#broker-backpressure)
instead of query failure. Set to zero to disable. You can override this setting
by using the [`maxQueuedBytes` quer [...]
|`druid.broker.http.numMaxThreads`|`Maximum number of I/O worker
threads|max(10, ((number of cores * 17) / 16 + 2) + 30)`|
##### Retry Policy
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