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https://issues.apache.org/jira/browse/HDFS-12579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanisha Koneru updated HDFS-12579:
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Attachment: HDFS-12579.001.patch
> JournalNodeSyncer should use fromUrl field of EditLogManifestResponse to
> construct servlet Url
> ----------------------------------------------------------------------------------------------
>
> Key: HDFS-12579
> URL: https://issues.apache.org/jira/browse/HDFS-12579
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Attachments: HDFS-12579.001.patch
>
>
> Currently in JournalNodeSyncer, we construct the remote JN http server url
> using the JN host address and the http port that we get from the
> {{GetEditLogManifestResponseProto}}.
> {code}
> if (remoteJNproxy.httpServerUrl == null) {
> remoteJNproxy.httpServerUrl = getHttpServerURI("http",
> remoteJNproxy.jnAddr.getHostName(), response.getHttpPort());
> }
> {code}
> The correct way would be to get the http server url of the remote JN from the
> {{fromUrl}} field of the {{GetEditLogManifestResponseProto}}. This would take
> care of the http policy set on the remote JN as well.
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