public interface DatanodeStatistics
Modifier and Type | Method and Description |
---|---|
long |
getBlockPoolUsed() |
long |
getCapacityRemaining() |
float |
getCapacityRemainingPercent() |
long |
getCapacityTotal() |
long |
getCapacityUsed() |
long |
getCapacityUsedNonDFS() |
float |
getCapacityUsedPercent() |
int |
getExpiredHeartbeats() |
float |
getPercentBlockPoolUsed() |
long[] |
getStats()
The same as
ClientProtocol.getStats() . |
int |
getXceiverCount() |
long getCapacityTotal()
long getCapacityUsed()
float getCapacityUsedPercent()
long getCapacityRemaining()
float getCapacityRemainingPercent()
long getBlockPoolUsed()
float getPercentBlockPoolUsed()
int getXceiverCount()
long getCapacityUsedNonDFS()
long[] getStats()
ClientProtocol.getStats()
.
The block related entries are set to -1.int getExpiredHeartbeats()
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