Affects Version/s: Heterogeneous Storage (HDFS-2832)
Fix Version/s: None
writeBlock should optionally accept a target storage, if one is not provided the DataNode should be able to pick one.
The target storage should be embedded in the block token.
Arpit Agarwal made changes -
|Field||Original Value||New Value|
|Summary||writeBlock should accept a target storage||writeBlock should accept a target storage directory|
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Resolution||Duplicate [ 3 ]|
|Transition||Time In Source Status||Execution Times||Last Executer||Last Execution Date|
|276d 23h 27m||1||Tsz Wo Nicholas Sze||23/Jul/14 03:09|