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public interface MetricsMasterSource
Interface that classes that expose metrics about the master will implement.
Fields inherited from interface org.apache.hadoop.hbase.metrics.BaseSource |
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HBASE_METRICS_SYSTEM_NAME |
Method Summary | |
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void |
incRequests(int inc)
Increment the number of requests the cluster has seen. |
void |
setRIT(int ritCount)
Set the number of regions in transition. |
void |
setRITCountOverThreshold(int ritCountOverThreshold)
Set the count of the number of regions that have been in transition over the threshold time. |
void |
setRITOldestAge(long age)
Set the oldest region in transition. |
void |
updateSplitSize(long size)
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void |
updateSplitTime(long time)
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Methods inherited from interface org.apache.hadoop.hbase.metrics.BaseSource |
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decGauge, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram, updateQuantile |
Field Detail |
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static final String METRICS_NAME
static final String METRICS_CONTEXT
static final String METRICS_JMX_CONTEXT
static final String METRICS_DESCRIPTION
static final String MASTER_ACTIVE_TIME_NAME
static final String MASTER_START_TIME_NAME
static final String AVERAGE_LOAD_NAME
static final String NUM_REGION_SERVERS_NAME
static final String NUM_DEAD_REGION_SERVERS_NAME
static final String ZOOKEEPER_QUORUM_NAME
static final String SERVER_NAME_NAME
static final String CLUSTER_ID_NAME
static final String IS_ACTIVE_MASTER_NAME
static final String SPLIT_TIME_NAME
static final String SPLIT_SIZE_NAME
static final String CLUSTER_REQUESTS_NAME
static final String RIT_COUNT_NAME
static final String RIT_COUNT_OVER_THRESHOLD_NAME
static final String RIT_OLDEST_AGE_NAME
static final String MASTER_ACTIVE_TIME_DESC
static final String MASTER_START_TIME_DESC
static final String AVERAGE_LOAD_DESC
static final String NUMBER_OF_REGION_SERVERS_DESC
static final String NUMBER_OF_DEAD_REGION_SERVERS_DESC
static final String ZOOKEEPER_QUORUM_DESC
static final String SERVER_NAME_DESC
static final String CLUSTER_ID_DESC
static final String IS_ACTIVE_MASTER_DESC
static final String SPLIT_TIME_DESC
static final String SPLIT_SIZE_DESC
Method Detail |
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void incRequests(int inc)
inc
- Ammount to increment the total by.void setRIT(int ritCount)
ritCount
- count of the regions in transition.void setRITCountOverThreshold(int ritCountOverThreshold)
ritCountOverThreshold
- number of regions in transition for longer than threshold.void setRITOldestAge(long age)
age
- age of the oldest RIT.void updateSplitTime(long time)
void updateSplitSize(long size)
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