Details
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New Feature
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Status: Resolved
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Major
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Resolution: Fixed
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Description
This is an umbrella jira for discussing availability of the HDFS NN and providing references to other Jiras that improve its availability. This includes, but is not limited to, automatic failover.
Attachments
Issue Links
- is related to
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HDFS-839 The NameNode should forward block reports to BackupNode
- Open
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HDFS-976 Hot Standby for NameNode
- Resolved
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HDFS-2124 Namenode HA using Backup Namenode as Hot Standby
- Resolved
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HDFS-243 Namenode cluster(multi namenode working in active-active mode) to keep high availability and expansivity
- Closed
- relates to
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HDFS-1070 Speedup NameNode image loading and saving by storing local file names
- Resolved
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MAPREDUCE-2288 JT Availability
- Resolved
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HDFS-1623 High Availability Framework for HDFS NN
- Closed
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HDFS-2064 Warm HA NameNode going Hot
- Closed