[camel] branch master updated: Added known-issues section to migration docs

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davsclaus pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/master by this push:
     new cae17ab  Added known-issues section to migration docs
cae17ab is described below

commit cae17ab4cd3ffba63e91582b3bc30d32323757da
Author: Claus Ibsen <cl...@gmail.com>
AuthorDate: Mon Feb 11 06:55:28 2019 +0100

    Added known-issues section to migration docs
---
 MIGRATION.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/MIGRATION.md b/MIGRATION.md
index a51bb7b..5b36aeb 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -130,4 +130,10 @@ The custom load balancer EIP has changed from `<custom>` to `<customLoadBalancer
 
 The XMLSecurity data format has renamed the attribute `keyOrTrustStoreParametersId` to `keyOrTrustStoreParametersRef` in the `<secureXML>` tag.
 
-The `<zipFile>` data format has been renamed to `<zipfile>`.
\ No newline at end of file
+The `<zipFile>` data format has been renamed to `<zipfile>`.
+
+
+Known Issues
+------------
+
+There is an issue with MDC logging and correctly transfering the Camel breadscrumb id's under certain situations with routing over asynchronous endpoints, due to the internal routing engine refactorings. This change also affects the `camel-zipkin` component, with may not correctly transfer the span id's when using MDC logging as well.