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

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

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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.

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Accepted Solutions

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

@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.

2 REPLIES 2

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

@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.

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

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

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