Package co.cask.cdap.logging.save

Contains classes for saving log events.

See: Description

Interface Summary

Interface	Description
KafkaLogProcessor	Process KafkaLogEvent with KafkaLogProcessor.
LogSaverFactory	Creates instances of LogSaver.

Class Summary

Class	Description
AbstractKafkaLogProcessor	Abstract Log Processor that stores offsets for paritions and checks if a given event is already processed.
Checkpoint	Represents a checkpoint that can be saved when reading from Kafka.
CheckpointingLogFileWriter	LogFileWriter that checkpoints kafka offsets for each partition.
CheckpointManager	Manages reading/writing of checkpoint information for a topic and partition.
CheckpointManagerFactory	Creates CheckpointManagers.
CheckPointWriter	Writes checkpoints of kafka partitions and offsets.
KafkaLogSaverService	Log saver service that processes events from Kafka.
KafkaLogWriterPlugin	Plugin that writes the log data.
KafkaMessageCallback	Kafka Message callback that fetches log from kafka and calls the process method for all the plugins configured.
LogMetricsPlugin	Plugin to process Log and generate metrics on Log level.
LogSaver	Saves logs published through Kafka.
LogSaverTableUtil	Helper class for working with the dataset table used by LogSaver.
LogWriter	Persists bucketized logs stored by KafkaMessageCallback.

Package co.cask.cdap.logging.save Description

Contains classes for saving log events.