Support Questions

Find answers, ask questions, and share your expertise
Announcements
Celebrating as our community reaches 100,000 members! Thank you!

HA for MapReduce2 History server, Yarn App Timeline Server and Spark2 History Server.

avatar
New Contributor

Is there any way, we can implement high availability for MapReduce2 History server, Yarn App Timeline Server and Spark2 History Server?
I implemented HA for NN, RM and Oozie-server, but when the node where mapred2 history server is hosted, goes down, the oozie jobs are not completing(they are in waiting/suspended/running stages).

I checked this thread(2 years old), but is there any recent development w.r.t. providing HA for the mentioned components.

1 ACCEPTED SOLUTION

avatar

@Sameer Mrinal, We still don't have the HA feature for MapReduce2 History server, Yarn App Timeline Server and Spark2 History Server. However there are bunch of improvements related to stability with these respective services. But that will not help in case the machine goes down.

View solution in original post

2 REPLIES 2

avatar

@Sameer Mrinal, We still don't have the HA feature for MapReduce2 History server, Yarn App Timeline Server and Spark2 History Server. However there are bunch of improvements related to stability with these respective services. But that will not help in case the machine goes down.

avatar

@Sameer Mrinal If you found this answer addressed your question, please take a moment to login and click the "accept" link on the answer. 🙂