From d7b39fa7ea5db2abe11b5950c6fb3747caa14c6a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Xavier=20L=C3=A9aut=C3=A9?= Date: Tue, 23 Sep 2014 09:30:36 -0700 Subject: [PATCH] add documentation --- docs/content/Configuration.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/content/Configuration.md b/docs/content/Configuration.md index 4681085b2b2..5d09851a924 100644 --- a/docs/content/Configuration.md +++ b/docs/content/Configuration.md @@ -157,7 +157,8 @@ Druid storage nodes maintain information about segments they have already downlo |`druid.segmentCache.deleteOnRemove`|Delete segment files from cache once a node is no longer serving a segment.|true| |`druid.segmentCache.dropSegmentDelayMillis`|How long a node delays before completely dropping segment.|30000 (30 seconds)| |`druid.segmentCache.infoDir`|Historical nodes keep track of the segments they are serving so that when the process is restarted they can reload the same segments without waiting for the Coordinator to reassign. This path defines where this metadata is kept. Directory will be created if needed.|${first_location}/info_dir| -|`druid.segmentCache.announceIntervalMillis`|How frequently to announce segments while segments are loading from cache. Set this value to zero to wait for all segments to be loaded before announcing|5000 (5 seconds)| +|`druid.segmentCache.announceIntervalMillis`|How frequently to announce segments while segments are loading from cache. Set this value to zero to wait for all segments to be loaded before announcing.|5000 (5 seconds)| +|`druid.segmentCache.numLoadingThreads`|How many segments to load concurrently from from deep storage.|1| ### Jetty Server Module