This commit improves the performance of a mass delete on the TSI index
by deleting at the measurement level instead of deleting each series
individually.
I did this with a dumb editor macro, so some comments changed too.
Also rename root package from platform to influxdb.
In interest of minimizing risk, anyone importing the root package has
now aliased it to "platform" so that no changes beyond imports were
necessary in those files.
Lastly, replace the old platform module to local path /dev/null so that
nobody can accidentally reintroduce a platform dependency while
migrating platform code to influxdb.
The storage bucket service wraps another bucket service, and invokes
actions on a storage engine based upon the actions taken upon buckets.
Currently, the storage bucket service will delete bucket data from the
storage engine when the bucket is deleted via the bucket service.
A standard Makefile is used now in all subdirs that run go generate.
Make will only generate the file if its source files changed.
The checkgenerate target runs clean to ensure all targets a generated
fresh.
The table interface was modified to expose the arrow buffers. The
storage table has now been converted to use this interface with the same
fixes so that it exposes arrow buffers.
The influxql package has also been updated to use the `DoArrow` method
from the `flux.Table` interface.
Moves the check to determine if a series has data for the current time
range into the groupBySort function, which is consistent with the
groupNoneSort function.
The flux query controller was updated to include a Shutdown method a
while ago. Explicitly handle query controller creation and shutdown
where applicable.
In influxd, this ensures that outstanding queries are handled before the
process dies. In tests, this ensures that query controller goroutines
aren't leaked, which drastically simplifies reading full stack traces.
This change also registers query controller metrics with the prometheus
registry in influxd.
We were passing a non-nil tsm1.Log containing a nil *tsm1.WAL which
would cause a panic when it was attempted to be used. Instead, always
pass a non-nil WAL.
We change the storage engine code to not pass in a nil WAL, and
additionally add a defensive check to change any nil WALs into a
NopWAL.
- Add some documentation.
- Move compaction planner to an option instead of config.
The latter fits with the general theme of having config be things
that can be specified in a toml, and everything else being an
option.
Nathaniel Cook
Edd Robinson
Jonathan A. Sternberg
Mark Rushakoff
Jeff Wendling
Ben Johnson
Stuart Carnie
Jacob Marble
Mark Rushakoff
Christopher M. Wolff
jlapacik
zhulongcheng