Hadoop HDFS
  1. Hadoop HDFS

auto-failover

Summary

Description

Automatic failover

Issues: Unresolved

Key Summary Due Date
Bug HDFS-9676 “hdfs dfs -put”,the return value is 0, but the size of $hdfsPath is 0.
Bug HDFS-3618 SSH fencing option may incorrectly succeed if nc (netcat) command not present
Improvement HDFS-4575 Use different timeout for failover due to NN GC pauses

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Issues: Updated recently

Key Summary Updated
New Feature HDFS-6440 Support more than 2 NameNodes
Improvement HDFS-4101 ZKFC should implement zookeeper.recovery.retry like HBase to connect to ZooKeeper
Bug HDFS-3714 Disallow manual failover to already active NN when auto failover is enabled

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Versions: Unreleased

Name Release date
Unreleased Multiple interfaces (HDFS-3140)  
Unreleased 1.3.0  
Unreleased DisasterRecovery (HDFS-5442)  
Unreleased HADOOP-10388  
Unreleased HDFS-6994  
Unreleased HDFS-7285  
Unreleased 2.8.0  
Unreleased HDFS-7836  
Unreleased HDFS-7240  
Unreleased HDFS-7966  
Unreleased HDFS-8707  
Unreleased HDFS-8966  
Unreleased HDFS-1312  
Unreleased 2.9.0  
Unreleased HDFS-9178  
Unreleased 2.7.4  
Unreleased HDFS-9924  
Unreleased 3.0.0-beta1  
Unreleased 3.0.0-alpha2  
Unreleased HDFS-10285  
Unreleased 2.6.6  
Unreleased oz  

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