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bhji123 edited comment on HDFS-15419 at 6/19/20, 7:33 AM:
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Yes, router is just a
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bhji123 commented on HDFS-15419:
Yes, router is just a proxy, and it's also a server.
Clients can decide
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bhji123 updated HDFS-15419:
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Comment: was deleted
(was: Yes, but clients may not configured appropriately. But if router can
retry too,
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bhji123 commented on HDFS-15419:
Yes, but clients may not configured appropriately. But if router can
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bhji123 commented on HDFS-15419:
hi, Yuxuan.
In this case, if clients timeout and nn is still
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bhji123 updated HDFS-15419:
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Description:
When cluster is unavailable, router -> namenode communication will only retry
once without any
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bhji123 updated HDFS-15419:
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Summary: Router should retry communicate with NN when cluster is
unavailable using configurable time
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bhji123 commented on HDFS-15419:
[https://github.com/apache/hadoop/pull/2082]
Here is the pr to fix this
bhji123 created HDFS-15419:
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Summary: router retry with configurable time interval when cluster
is unavailable
Key: HDFS-15419
URL: https://issues.apache.org/jira/browse/HDFS-15419
Project: Hadoop HDFS