Streaming

rpk cluster brokers decommission-status

Show the progress of a node decommissioning.

When a node is being decommissioned, this command reports the decommissioning progress as follows, where PARTITION-SIZE is in bytes. Using -H, it prints the partition size in a human-readable format.

rpk cluster brokers decommission-status 4
DECOMMISSION PROGRESS
=====================
PARTITION                      MOVING-TO  COMPLETION-%  PARTITION-SIZE
kafka/test/0                   3          9             1699470920
kafka/test/4                   3          0             1614258779
kafka/test2/3                  3          3             2722706514
kafka/test2/4                  3          4             2945518089
kafka_internal/id_allocator/0  3          0             3562

Using --detailed / -d, it additionally prints granular reports.

rpk cluster brokers decommission-status 4 -d
DECOMMISSION PROGRESS
=====================
PARTITION      MOVING-TO  COMPLETION-%  PARTITION-SIZE  BYTES-MOVED  BYTES-REMAINING
kafka/test/0   3          13            1731773243      228114727    1503658516
kafka/test/4   3          1             1645952961      18752660     1627200301
kafka/test2/3  3          5             2752632301      140975805    2611656496
kafka/test2/4  3          6             2975443783      181581219    2793862564

If a partition cannot be moved for some reason, the command reports the problematic partition in the 'REALLOCATION FAILURE DETAILS' or 'ALLOCATION FAILURES' section and decommission fails. Typical scenarios for failure include: there are no brokers that have enough space to allocate a partition, or that can satisfy rack constraints, etc.

This command was introduced in version v26.2.1.

Usage

rpk cluster brokers decommission-status [BROKER ID] [flags]

Reallocation Failure Details

PARTITION REASON kafka/foo/1 Missing partition size information, all replicas may be offline kafka/foo/7 Missing partition size information, all replicas may be offline

Flags

Value Type Description

-d, --detailed

bool

Print how much data moved and remaining in bytes.

--format

string

Output format (json,yaml,text,wide,help).

-H, --human-readable

bool

Print the partition size in a human-readable form.

Global flags

Value Type Description

--config

string

Redpanda or rpk config file; default search paths are ~/.config/rpk/rpk.yaml, $PWD/redpanda.yaml, and /etc/redpanda/redpanda.yaml.

-X, --config-opt

stringArray

Override rpk configuration settings; -X help for detail or -X list for terser detail.

--ignore-profile

bool

Ignore rpk.yaml and redpanda.yaml; use default settings.

--profile

string

rpk profile to use.

-v, --verbose

bool

Enable verbose logging.