org.apache.hadoop.hbase.slowlog

类 SlowLogTableAccessor

java.lang.Object

org.apache.hadoop.hbase.slowlog.SlowLogTableAccessor

@InterfaceAudience.Private
public final class SlowLogTableAccessor
extends Object

Slowlog Accessor to record slow/large RPC log identified at each RegionServer RpcServer level. This can be done only optionally to record the entire history of slow/large rpc calls since RingBuffer can handle only limited latest records.

字段概要

字段

限定符和类型	字段和说明
static TableName	SLOW_LOG_TABLE_NAME hbase:slowlog table name - can be enabled with config - hbase.regionserver.slowlog.systable.enabled

方法概要

方法

限定符和类型	方法和说明
static void	addSlowLogRecords(List<org.apache.hadoop.hbase.protobuf.generated.TooSlowLog.SlowLogPayload> slowLogPayloads, org.apache.hadoop.conf.Configuration configuration) Add slow/large log records to hbase:slowlog table

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

SLOW_LOG_TABLE_NAME

public static final TableName SLOW_LOG_TABLE_NAME

hbase:slowlog table name - can be enabled with config - hbase.regionserver.slowlog.systable.enabled

方法详细资料

addSlowLogRecords

public static void addSlowLogRecords(List<org.apache.hadoop.hbase.protobuf.generated.TooSlowLog.SlowLogPayload> slowLogPayloads,
                     org.apache.hadoop.conf.Configuration configuration)

Add slow/large log records to hbase:slowlog table

参数:

slowLogPayloads - List of SlowLogPayload to process

configuration - Configuration to use for connection