Todd Lipcon created HDFS-3694:
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Summary: QJM: Fix getEditLogManifest to fetch httpPort if necessary
Key: HDFS-3694
URL: https://issues.apache.org/jira/browse/HDFS-3694
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Todd Lipcon
This is necessary for QJM to work with HA. When the NNs start up, they start in
standby state and try to read from the JournalNodes. So they call
{{getEditLogManifest()}}. But they don't call {{getJournalInfo}} so the
{{httpPort}} field doesn't get filled in. This means that when they try to
actually fetch the remote edits, they fail since they don't know the JN's HTTP
port.
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