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new 23ff141 Updated RIP 5 Message Track Trace (markdown)
23ff141 is described below
commit 23ff1418a23e236745f6d93a48768a1e402817cf
Author: Heng Du <[email protected]>
AuthorDate: Wed Jan 9 16:03:19 2019 +0800
Updated RIP 5 Message Track Trace (markdown)
---
RIP-5-Message-Track-Trace.md | 25 +++++++++++++------------
1 file changed, 13 insertions(+), 12 deletions(-)
diff --git a/RIP-5-Message-Track-Trace.md b/RIP-5-Message-Track-Trace.md
index 6668f71..bc735f4 100644
--- a/RIP-5-Message-Track-Trace.md
+++ b/RIP-5-Message-Track-Trace.md
@@ -1,24 +1,25 @@
# Status
- Current State: Proposed
- Authors: HuzongTang
- Shepherds: Zhendong
- Mailing List Discussion: <apache mailing list archive>
- Pull Request: #PR_NUMBER
- Released: <released_version>
+Current State: Proposed
+Authors: HuzongTang
+Shepherds: Zhendong
+Mailing List Discussion: <apache mailing list archive>
+Pull Request: #PR_NUMBER
+Released: <released_version>
+
# Background & Motivation
## What do we need to do
- Message track trace refers to the consumption processing of a message
which is sent from the producer instance has arrived the broker,and then has
been consumed by the consumer instance.In the whole process, the information of
time, location and other related services(including Client and Broker) is
aggregated into the complete link information of message communication.
- In MQ system, the complete link of a message contains three roles:
producer, broker server and consumer.In the process of message communicaton,
each role adds relevant information to the track trace link.By aggregating
these information,it can provide some powerful support to user.
- About the Apache RocketMQ project,I will add the feature of message track
trace which can help users query every complete link data of a message
exactly.This funcation is important to RocketMQ,especially in some financial
application fields.
+Message track trace refers to the consumption processing of a message which is
sent from the producer instance has arrived the broker,and then has been
consumed by the consumer instance.In the whole process, the information of
time, location and other related services(including Client and Broker) is
aggregated into the complete link information of message communication.
+In MQ system, the complete link of a message contains three roles: producer,
broker server and consumer.In the process of message communicaton, each role
adds relevant information to the track trace link.By aggregating these
information,it can provide some powerful support to user.
+About the Apache RocketMQ project,I will add the feature of message track
trace which can help users query every complete link data of a message
exactly.This funcation is important to RocketMQ,especially in some financial
application fields.
# Goals
## What problem is this proposal designed to solve?
- Reliability and Availability is the most two important characters for each
MQ system.Although RocketMQ does very well in the two fields,it need some other
methods to make sure the complete link of a message is no problem.By some
ways,we should view the complete link of a messag and find the root cause of
failure in process messaging quickly.
- So,if RocketMQ support the feature of Message Track Trace,we can find and
analyse the root cause of failure in process messaging easily.And we can query
many parameter values,such as sending cost time,consumption cost time,store
time in broker and so on.The architecture of Message Track Trace will be
introduced in below chapter.
+Reliability and Availability is the most two important characters for each MQ
system.Although RocketMQ does very well in the two fields,it need some other
methods to make sure the complete link of a message is no problem.By some
ways,we should view the complete link of a messag and find the root cause of
failure in process messaging quickly.
+So,if RocketMQ support the feature of Message Track Trace,we can find and
analyse the root cause of failure in process messaging easily.And we can query
many parameter values,such as sending cost time,consumption cost time,store
time in broker and so on.The architecture of Message Track Trace will be
introduced in below chapter.
# Non-Goals
## What problem is this proposal NOT designed to solve?
- Every users who build application by using RocketMQ may lack of a
efficient way to find and analyse the root cause of failure in process
messaging easily and quickly.The users may spend much more time and enery on
operation of RocketMQ in production enviroment.
+Every users who build application by using RocketMQ may lack of a efficient
way to find and analyse the root cause of failure in process messaging easily
and quickly.The users may spend much more time and enery on operation of
RocketMQ in production enviroment.
## Are there any limits of this proposal?
In order to reduce the impact of message entity content storage in RocketMQ，we
redefine a special broker which stores every message track trace.So,if user
don't want to use this funcation,he can close it in client by setting a flag.
# Changes
