We can have objects with missing segments. Such objects will be removed by segment reaper but between executions we can have it. We should not interrupt migration but collect such objects to cleanup migrated DB later.
Change-Id: I5cc4a66395c1773a6430f34cc25a0f2449133f80
ListSegments loads all the segment data into memory, however this can
add up to a lot of data with inline segments and large objects.
Change-Id: I037738f0e70b810ecbea7d83b00ea7ca9eb90c7a
IterateDatabase method was used by zombie segment reaper which is removed for multipart implementation.
Change-Id: I93e1294236612d6d82b2ab57053bb84e653f72b4
Iterate over streams/segments rather than loading all of them into
memory. This reduces the memory overhead of metainfo loop.
Change-Id: I9e98ab98f0d5f6e80668677269b62d6549526e57
For metainfo loop we need only some of Segment fields. By removing some of them we will reduce memory consumption during loop.
Change-Id: I4af8baab58f7de8ddf5e142380180bb70b1b442d
This method will be used only with metainfo loop and we need to customize query to consume less memory.
Change-Id: Iaa97392f483c5df5609d501b3847b80eb1ea2583
We want to read from DB only those fields that are used by metainfo loop so we need to remove most of fields from LoopObjectEntry.
Change-Id: I14ecae288f631dc0ff54f4c560ce43b736eccdcf
Currently our metabase assumption is that it may contain arbitrary
bucket names and endpoint applies the naming constraints as it sees fit.
However by passing bucket_name as TEXT pg and crdb automatically try to
convert it to []byte, which may or not may work as intended... or in
some cases not work at all.
Cast all bucket name arguments to []byte to make it work.
Change-Id: I44650f5c873010997398bb0163d7f56ff6d9b5cf
We want to have custom loop iterator to avoid reading all object fields to reduce memory consumpion. This is first step to just rename existing iterator to IterateLoopObjects.
Change-Id: I8878ff21a49ba224db2d497cc8f9076e75c7609e
Currently the old encrypted keys may not match the path component
encoding. Change the iterator such that the prefixes handle arbitrary
byte sequences.
Change-Id: I0a50049f4ef9887e1c4df6f9692f967a054430eb
New metainfo loop can have memory issues when in one batch we will have object with many segments. This change limits number of batched segments to defined limit. Solution is not perfect as if we will have single object with extreme large segments count it can cross defined limit a lot. We need to prepare safer solution soon.
Change-Id: Iefcf466d5bac76513d4219b1a9d99adc361c54ae
It looks that we cannot use root piece id as indicator if segment is inline as we have case in SLC satellite that inline segment have root piece id set. Pieces should be better thing to check.
Change-Id: I2377ff88861390342273f5e71871373eaf462615
Segments are not read in batches. For each batch of objects
we are reading all segments for those objects.
Change-Id: Idaf19bbe4d4b095065d59399dd326e22c57499a6
Pregenerate the database schema we should use for most tests.
Currently, Cockroach is slow with regards to migration and it's
better if it happens in as few transactions as possible.
This reduces test time from ~21min to ~15min.
Change-Id: Ife8117053e6b9ecf3c93fe63677edf15d4d7c254
WHAT:
this logic is used on us2 sign up page to accept additional beta terms.
WHY:
to make US2 users know that their data can be removed.
Change-Id: I43f25bc945a5957bacc6662499830cb2dd6d4079
Currently the auto-updating keeps moving the target upwards without
allowing for variations in the pipeline.
Let's try these settings:
* >=70% lines covered, to pass
* <=60% lines covered, to mark as unhealthy
* <=50% lines covered, to mark as unstable
Change-Id: Idc75e682345f6d62af34379362c75d321e564d2c
The subquery for DELETE FROM obects returns a stream_id field for filtering. Unfortunately stream_id is not indexed. This change removed the subquery from the CockroachDB delete bucket query.
Change-Id: If1abe21668c593e6d4bdc3ba8cdbad26c09d234e
Using random piece num may generate the exact same key or piecenum.
Instead use fixed piecenum and key.
Change-Id: I54b7bc1a6698149bf99608dd46501ea963cec084
TestProjectUsage_ResetLimitsFirstDayOfNextMonth seems to be flaky.
It doesn't seem to reproduce easily, however it should flush orders from
storagenodes to satellites, that way the orders chore flushing on the
satellite makes sense.
Change-Id: I586d9d8ce10b5f6320e79324f6128b4f8c2cac5f
Testing interfaces is slightly clearer when it's in the package needing
the database rather than each individual implementation.
Change-Id: I10334c214a205f7e510b939b4359a2214c4e060a
When listing pending objects with prefix, the prefix should be prepended
to the EncryptedPath in satStreamID. Otherwise, listing multipart
uploads may display different UploadID than expected.
Change-Id: I27e9f9af9348783e053ad123121b6ddd051739e4
We need to keep empty inline segments as we did it with pointerDB because otherwise old uplinks after uploading data won't be able to download such file. To reduce number of empty inline segments on uplink side we need to implement skipping empty last inline segments for multipart upload.
Change-Id: Ice86c805babba1ad17149754cbd6b3f4fd652722
ListAllBuckets could skip buckets when the total number of buckets
exceeds list limit. Replace listing buckets with looping directly
on the objects table.
Change-Id: I43da2fdf51e83915a7854b782f0e9ec32c373018
We have multipart objects so we may get multiple inline segments
sequences or no segments at all for objects.
Change-Id: Ie46ee777a2db8f18f7154e3443bb9e07ecb170f7
We have multipart objects so we may get multiple inline segments
sequences or no segments at all for objects.
Change-Id: Ic19150efe2ca2b1c60ddd5d30b1317922221c221
