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public interface MetricsRegionWrapper
Interface of class that will wrap an HRegion and export numbers so they can be used in MetricsRegionSource
Method Summary | |
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long |
getAvgStoreFileAge()
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Map<String,org.apache.commons.math.stat.descriptive.DescriptiveStatistics> |
getCoprocessorExecutionStatistics()
Get the time spent by coprocessors in this region. |
long |
getMaxStoreFileAge()
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long |
getMemstoreSize()
Get the size of the memstore on this region server. |
long |
getMinStoreFileAge()
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String |
getNamespace()
Get the name of the namespace this table is in. |
long |
getNumBytesCompacted()
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long |
getNumCompactionsCompleted()
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long |
getNumFilesCompacted()
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long |
getNumReferenceFiles()
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long |
getNumStoreFiles()
Get the number of store files hosted on this region server. |
long |
getNumStores()
Get the number of stores hosted on this region server. |
long |
getReadRequestCount()
Get the total number of read requests that have been issued against this region |
String |
getRegionName()
Get the name of the region. |
long |
getStoreFileSize()
Get the total size of the store files this region server is serving from. |
String |
getTableName()
Get the name of the table the region belongs to. |
long |
getWriteRequestCount()
Get the total number of mutations that have been issued against this region. |
Method Detail |
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String getTableName()
String getNamespace()
String getRegionName()
long getNumStores()
long getNumStoreFiles()
long getMemstoreSize()
long getStoreFileSize()
long getReadRequestCount()
long getMaxStoreFileAge()
long getMinStoreFileAge()
long getAvgStoreFileAge()
long getNumReferenceFiles()
long getWriteRequestCount()
long getNumFilesCompacted()
long getNumBytesCompacted()
long getNumCompactionsCompleted()
Map<String,org.apache.commons.math.stat.descriptive.DescriptiveStatistics> getCoprocessorExecutionStatistics()
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