whisper-migrator
A tool for migrating data from Graphite Whisper files to InfluxDB TSM files (version 0.10.0).
This tool can be used in three modes
- Get whisper file information. This option displays, number of points in the file and oldest timestamp in the file
migration.go -wspinfo -wspPath=whisper folder
-
Write to influxdb using go client, clientv2 It uses influxdb go client, clientv2. And migrates data calling HTTP APIs. This option can be invoked as
migration.go -option=ClientV2 -wspPath=whisper folder -from=<2015-11-01> -until=<2015-12-30> -dbname=migrated -host=http://localhost -port=8086, -retentionPolicy=default -tagconfig=config.json
-
Write to influxdb using TSMWriter This option, uses TSMWriter and creates .tsm file directly in the influxData folder. This option will write the graphite data faster than the option 1 This option can be invoked as follows
migration.go -option=TSMW -wspPath=whisper folder -influxDataDir=influx data folder -from=<2015-11-01> -until=<2015-12-30> -dbname=migrated -retentionPolicy=default -tagconfig=config.json
The influxd daemon process must be restarted to see the migrated data.
Tag Config file
This file is required to specify tags and measurement name for a given pattern. Please see the sample tagconfig file, migration_config.json