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https://issues.apache.org/jira/browse/FLINK-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16332715#comment-16332715
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ASF GitHub Bot commented on FLINK-8344:
---------------------------------------
Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/5312#discussion_r162689030
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/rest/RestClient.java ---
@@ -251,6 +245,12 @@ protected void channelRead0(ChannelHandlerContext ctx,
Object msg) {
ctx.close();
}
+ @Override
+ public void exceptionCaught(final ChannelHandlerContext ctx,
final Throwable cause) throws Exception {
+ jsonFuture.completeExceptionally(cause);
--- End diff --
Nice catch :-)
> Add support for HA to RestClusterClient
> ---------------------------------------
>
> Key: FLINK-8344
> URL: https://issues.apache.org/jira/browse/FLINK-8344
> Project: Flink
> Issue Type: Improvement
> Components: Client
> Affects Versions: 1.5.0
> Reporter: Till Rohrmann
> Assignee: Gary Yao
> Priority: Major
> Labels: flip-6
> Fix For: 1.5.0
>
>
> The {{RestClusterClient}} must be able to deal with changing JobMasters in
> case of HA. We have to add functionality to reconnect to a newly elected
> leader in case of HA.
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