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https://issues.apache.org/jira/browse/HBASE-17800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15933697#comment-15933697
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Xiaobing Zhou edited comment on HBASE-17800 at 3/20/17 10:16 PM:
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posted v0 patch. It basically defines RemoteException and its subclass
DoNotRetryIOException to map ExceptionResponse in proto. RemoteException is
wrapped in hbase::Response. In the pipeline, ClientDispatcher::read will return
Future with either hbase::Response or std::exception (RemoteException as its
subclass). The std::exception will be propagated up to RPCConnection and
AsyncSingleRequestRpcRetryingCaller where the retry handlers are triggered.
was (Author: xiaobingo):
posted v0 patch.
> [C++] handle exceptions in client RPC
> -------------------------------------
>
> Key: HBASE-17800
> URL: https://issues.apache.org/jira/browse/HBASE-17800
> Project: HBase
> Issue Type: Sub-task
> Reporter: Xiaobing Zhou
> Assignee: Xiaobing Zhou
> Attachments: HBASE-17800-HBASE-14850.000.patch
>
>
> Exceptions are ignored in current client RPC. They should be handled properly
> to be consumed by RPC retry or propagated up to APIs.
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