Uses of Interface
org.apache.tephra.metrics.MetricsCollector

Packages that use MetricsCollector

Package	Description
org.apache.tephra	This package contains implementations of the transaction system v2.
org.apache.tephra.metrics
org.apache.tephra.persist	This package contains interfaces and implementations for persisting transaction state.

Uses of MetricsCollector in org.apache.tephra

Constructors in org.apache.tephra with parameters of type MetricsCollector

Constructor and Description
TransactionManager(org.apache.hadoop.conf.Configuration conf, TransactionStateStorage persistor, MetricsCollector txMetricsCollector)

Uses of MetricsCollector in org.apache.tephra.metrics

Classes in org.apache.tephra.metrics that implement MetricsCollector

Modifier and Type	Class and Description
class	DefaultMetricsCollector Default metrics collector implementation using Yammer Metrics.
class	TxMetricsCollector Metrics Collector Class, to emit Transaction Related Metrics.

Uses of MetricsCollector in org.apache.tephra.persist

Constructors in org.apache.tephra.persist with parameters of type MetricsCollector

Constructor and Description
AbstractTransactionLog(long timestamp, MetricsCollector metricsCollector)
HDFSTransactionLog(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.conf.Configuration hConf, org.apache.hadoop.fs.Path logPath, long timestamp, MetricsCollector metricsCollector) Creates a new HDFS-backed write-ahead log for storing transaction state.
HDFSTransactionStateStorage(org.apache.hadoop.conf.Configuration hConf, SnapshotCodecProvider codecProvider, MetricsCollector metricsCollector)
LocalFileTransactionLog(File logFile, long timestamp, MetricsCollector metricsCollector) Creates a new transaction log using the given file instance.
LocalFileTransactionStateStorage(org.apache.hadoop.conf.Configuration conf, SnapshotCodecProvider codecProvider, MetricsCollector metricsCollector)