From ccb0696e4930c656cae9b5602fc790be520308f6 Mon Sep 17 00:00:00 2001 From: ableegoldman Date: Wed, 11 Dec 2019 19:44:52 -0800 Subject: [PATCH] add docs --- docs/streams/developer-guide/config-streams.html | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/docs/streams/developer-guide/config-streams.html b/docs/streams/developer-guide/config-streams.html index 6c2bf37686864..96d27cb6ec9e2 100644 --- a/docs/streams/developer-guide/config-streams.html +++ b/docs/streams/developer-guide/config-streams.html @@ -284,6 +284,11 @@

bootstrap.serversTimestamp extractor class that implements the TimestampExtractor interface. See Timestamp Extractor + upgrade.from + Medium + The version you are upgrading from during a rolling upgrade. + See Upgrade From + value.serde Medium Default serializer/deserializer class for record values, implements the Serde interface (see also key.serde). @@ -567,6 +572,17 @@

state.dir +
+

upgrade.from

+
+
+ The version you are upgrading from. It is important to set this config when performing a rolling upgrade to certain versions, as described in the upgrade guide. + You should set this config to the appropriate version before bouncing your instances and upgrading them to the newer version. Once everyone is on the + newer version, you should remove this config and do a second rolling bounce. It is only necessary to set this config and follow the two-bounce upgrade path + when upgrading from below version 2.0, or when upgrading to 2.4+ from any version lower than 2.4. +
+
+