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public interface MetricsThriftServerSource
Interface of a class that will export metrics about Thrift to hadoop's metrics2.
Field Summary | |
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static String |
BATCH_GET_KEY
|
static String |
BATCH_MUTATE_KEY
|
static String |
CALL_QUEUE_LEN_KEY
|
static String |
SLOW_THRIFT_CALL_KEY
|
static String |
THRIFT_CALL_KEY
|
static String |
TIME_IN_QUEUE_KEY
|
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 |
incCall(long time)
Add how long a call took |
void |
incMethodTime(String name,
long time)
Add how long a method took |
void |
incNumRowKeysInBatchGet(int diff)
Add how many keys were in a batch get. |
void |
incNumRowKeysInBatchMutate(int diff)
Add how many keys were in a batch mutate. |
void |
incSlowCall(long time)
Increment how long a slow call took. |
void |
incTimeInQueue(long time)
Add how long an operation was in the queue. |
void |
setCallQueueLen(int len)
Set the call queue length. |
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 BATCH_GET_KEY
static final String BATCH_MUTATE_KEY
static final String TIME_IN_QUEUE_KEY
static final String THRIFT_CALL_KEY
static final String SLOW_THRIFT_CALL_KEY
static final String CALL_QUEUE_LEN_KEY
Method Detail |
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void incTimeInQueue(long time)
time
- void setCallQueueLen(int len)
len
- Timevoid incNumRowKeysInBatchGet(int diff)
diff
- Num Keysvoid incNumRowKeysInBatchMutate(int diff)
diff
- Num Keysvoid incMethodTime(String name, long time)
name
- Method nametime
- Timevoid incCall(long time)
time
- Timevoid incSlowCall(long time)
time
- Time
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