DenisPolo commented on code in PR #12156:
URL: https://github.com/apache/ignite/pull/12156#discussion_r2177086513
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docs/_docs/distributed-computing/map-reduce.adoc:
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@@ -89,7 +89,17 @@ include::{javaFile}[tags=failover,indent=0]
== Compute Task Adapters
There are several helper classes that provide most commonly used
implementations of the `result(...)` and `map(...)` methods.
-* `ComputeTaskAdapter` — This class implements the `result()` method to return
the `FAILOVER` policy if a job throws an exception and the `WAIT` policy
otherwise. It means that this implementation will wait for all jobs to finish
with a result.
+* `ComputeTaskAdapter` — This class provides implementation for the `result()`
method, which makes the best effort to wait for all Compute Jobs to complete
successfully and process their results (see `WAIT` policy).
++
+--
+Comute Jobs will be automatically redeployed (see `FAILOVER` policy) in the
following scenarious:
+
+- the user-provided executor refused to process the mapped Compute Job;
+- the node intended to run the Compute Job is no longer present in the cluster;
+- the user code of the Compute Job explicitly threw a dedicated exception -
`ComputeJobFailoverException`.
Review Comment:
Done
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