HBCK2 tool command reference

You can use this list of HBCK2 commands in your target cluster's command-line interface.

HBCK2 commands

```
addFsRegionsMissingInMeta <NAMESPACE|NAMESPACE:TABLENAME>...
```
Options: -d,--force_disable Use this option to abort fix for table if disable fails.
```
assigns [OPTIONS] <ENCODED_REGIONNAME>...
```
Options:-o,--override Use this option to override ownership by another procedure.
```
bypass [OPTIONS] <PID>...
```
Options: -o,--override Use this option to override if procedure is running/stuck -r,--recursive Use this option to bypass parent and its children.

-w,--lockWait Use this option to wait (in milliseconds) before giving up; default=1.
```
extraRegionsInMeta <NAMESPACE|NAMESPACE:TABLENAME>...
```
Options:-f, --fix Use this option to fix meta by removing all extra regions found.
```
filesystem [OPTIONS] [<TABLENAME>...]
```
Options:-f, --fix Use this option to sideline corrupt HFiles, bad links, and references.
```
replication [OPTIONS] [<TABLENAME>...]
```
Options:-f, --fix Use this option to fix replication issues.
```
reportMissingRegionsInMeta <NAMESPACE|NAMESPACE:TABLENAME>...
```
Use this command when regions missing from hbase:meta but directories are still present in HDFS.
```
setRegionState <ENCODED_REGIONNAME> <STATE>
```
Possible region states: OFFLINE, OPENING, OPEN, CLOSING, CLOSED, SPLITTING, SPLIT, FAILED_OPEN, FAILED_CLOSE, MERGING, MERGED, SPLITTING_NEW, MERGING_NEW, ABNORMALLY_CLOSED.

caution
This command is recommended to be used only as a last resort. Example scenarios include unassigns/assigns that does not happen because the region is in an inconsistent state in hbase:meta.
```
setTableState <TABLENAME> <STATE>
```
Possible table states and representations in hbase:meta table: ENABLED (\x08\x00), DISABLED (\x08\x01), DISABLING (\x08\x02), ENABLING (\x08\x03).
```
scheduleRecoveries <SERVERNAME>...
```
Schedule ServerCrashProcedure(SCP) for list of RegionServers. Format server name as '<HOSTNAME>,<PORT>,<STARTCODE>' .
```
unassigns <ENCODED_REGIONNAME>...
```
Options:-o,--override Use this option to override ownership by another procedure.