2.3 KiB
influx_inspect
Ways to run
influx_inspect
Will print usage for the tool.
influx_inspect report
Displays series meta-data for all shards. Default location [$HOME/.influxdb]
influx_inspect dumptsm
Dumps low-level details about tsm1 files
Flags
-index bool
Dump raw index data.
default = false
-blocks bool
Dump raw block data.
default = false
-all
Dump all data. Caution: This may print a lot of information.
default = false
-filter-key
Only display index and block data match this key substring.
default = ""
influx_inspect export
Exports all tsm files to line protocol. This output file can be imported via the influx command.
-datadir string
Data storage path.
default = "$HOME/.influxdb/data"
-waldir string
WAL storage path.
default = "$HOME/.influxdb/wal"
-out string
Destination file to export to
default = "$HOME/.influxdb/export"
-database string (optional)
Database to export.
default = ""
-retention string (optional)
Retention policy to export.
default = ""
-start string (optional)
Optional. The time range to start at.
-end string (optional)
Optional. The time range to end at.
-compress bool (optional)
Compress the output.
default = false
Sample Commands
Export entire database and compress output:
influx_inspect export --compress
Export specific retention policy:
influx_inspect export --database mydb --retention autogen
Sample Data
This is a sample of what the output will look like.
# DDL
CREATE DATABASE MY_DB_NAME
CREATE RETENTION POLICY autogen ON MY_DB_NAME DURATION inf REPLICATION 1
# DML
# CONTEXT-DATABASE:MY_DB_NAME
# CONTEXT-RETENTION-POLICY:autogen
randset value=97.9296104805 1439856000000000000
randset value=25.3849066842 1439856100000000000
Caveats
The system does not have access to the meta store when exporting TSM shards. As such, it always creates the retention policy with infinite duration and replication factor of 1. End users may want to change this prior to re-importing if they are importing to a cluster or want a different duration for retention.