* tests: pin weed mini admin ports and disable unused aux services
Every weed mini that does not configure them still binds the fixed
default ports for the admin server (12535 + derived 22535 gRPC), its
legacy compat listener (23646 + 33646), WebDAV (7333), Lance (9101) and
the Iceberg REST catalog (8181). Sequential or concurrent minis on one
host then collide on them: the port check warns and shifts, and the
admin's late bind can land on a stolen ephemeral port, adding noise and
flakiness to test logs (e.g. run 40017181958, job 120659267479).
Add testutil.MiniAdminArgs to pin the admin server to an allocated
mini-style port (HTTP + port+10000 gRPC, both below the Linux ephemeral
port floor since admin binds late) and disable the legacy compat
listener. Every test that spawns weed mini now also disables the aux
services it does not use: WebDAV, Lance and the Iceberg REST endpoint
get port=0 unless the test actually exercises them, in which case their
ports stay pinned as before.
* tests: take mini admin ports from the below-ephemeral range
* tests: reuse MiniAdminArgs for the remote-s3 fetch mini
* tests: fully disable webdav and co-allocate mini admin ports
- -webdav.port=0 only makes the service bind a random port; add
-webdav=false so minis that do not test WebDAV skip it entirely.
- Spark, RisingWave and s3 Spark launchers allocated the admin port in
a second MustFreeMiniPort call, which could pick a port already
handed out by the first batch. Fold 'Admin' into the same
MustFreeMiniPorts call.
- test/fuse_integration is a separate Go module and cannot import
testutil; allocate the admin ports with its local freePort helper
instead.
* test/fuse: derive the mini admin gRPC port from its HTTP port
Two independent freePort calls could return the same port, making admin.port equal admin.port.grpc (or collide with the filer port). Allocate once and derive the gRPC port with the +10000 convention.
* test/fuse: pin the mini admin port in the fuse_test framework copy
The fuse_test package framework spawns weed mini too; without a pinned admin port it still binds the fixed defaults 12535/23646 and collides with other minis.
* tests: drop the redundant -webdav.port=0 flag
-webdav=false alone disables the service; the port flag is dead config.
* admin: move volume-server read JWT helper into dash
The Iceberg data preview page needs the same per-fileId read token the
file browser uses when streaming chunks from volume servers.
Claude-Session: https://claude.ai/code/session_015n3oKLTjnPjcnZtfigNKur
* admin: add Iceberg table data preview page
The admin UI browses the Iceberg catalog down to table details but not
the data itself. Add a Browse Data page per table that walks the
selected snapshot's manifests and shows sample rows from its Parquet
data files, plus the data file list with per-file preview, a snapshot
switcher, and a row limit selector.
Rows are read through a ranged ReaderAt over stream-content so only
the Parquet footer and needed pages are fetched, with the volume read
JWT applied when configured. Iceberg locations resolve into /buckets
with traversal guards, and the file parameter must match a
manifest-listed data file. Snapshots with delete files get a warning
that raw rows are shown.
Claude-Session: https://claude.ai/code/session_015n3oKLTjnPjcnZtfigNKur
* admin: integration test for Iceberg catalog and data preview pages
Starts a weed mini cluster with the admin UI, creates a table bucket,
namespace, and tables via the S3 Tables manager, uploads real Parquet
files via S3, writes manifests and snapshots with iceberg-go, and
asserts on the rendered pages: catalog browsing, table details,
current and historical snapshot previews, per-file preview, row
limits, unknown snapshot and file errors, and a metadata-less table.
Claude-Session: https://claude.ai/code/session_015n3oKLTjnPjcnZtfigNKur
* admin: write Iceberg preview chunk reads straight into the caller slice
ReadAt wrapped the caller's buffer in a bytes.Buffer, which would
silently allocate a fresh backing array and drop bytes if it ever grew.
Copy directly into the destination slice and reject negative offsets so
the ReaderAt contract holds.
Claude-Session: https://claude.ai/code/session_015n3oKLTjnPjcnZtfigNKur
* admin: link to snapshot history when the preview switcher truncates
The snapshot switcher caps at 25 entries; add a trailing item pointing
at the table details page so older snapshots stay reachable.
Claude-Session: https://claude.ai/code/session_015n3oKLTjnPjcnZtfigNKur
* test: hoist mini cluster context assignment out of the goroutine
Set MiniClusterCtx before launching the cluster goroutine and clear it
in stop(), so the assignment is not buried in the command loop.
Claude-Session: https://claude.ai/code/session_015n3oKLTjnPjcnZtfigNKur
Chris Lu