fork/cellxgene
1
0
Fork 0
mirror of https://github.com/chanzuckerberg/cellxgene.git synced 2026-09-19 02:48:30 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
5ec66c5b0e100467b533b264d6ccdead6858a8ba
cellxgene/server
History
bmccandless 5ec66c5b0e Avoid race condition in the matrix cache handling. (#1280) 
* Improved fix for matrix cache handling.

During the MatrixDataCacheItem acquire function there was a
time when the write lock was released and the read lock was taken.
During that time, the dataset could have been deleted, later
result in the MatrixDataCacheManageri data adaptor returning None.

The solution is to demote the writer lock to a reader lock instead
of unlocking and relocking.

Also, when a the cache needs to delete an entry, the delete
is done outside the MatrixDataCacheManager lock.   This operation
only requires the write lock for the MatrixDataCacheItem.

Fixes #1255
2020-03-24 12:23:47 -07:00
..
app
CORS and CSP headers (#1286)
2020-03-24 08:05:37 -07:00
cli
CORS and CSP headers (#1286)
2020-03-24 08:05:37 -07:00
common
Avoid race condition in the matrix cache handling. (#1280)
2020-03-24 12:23:47 -07:00
compute
tighten up error reporting (#1269)
2020-03-22 09:55:47 -07:00
converters
Add user-generated annotations tests to the server (#1164)
2020-02-23 15:32:13 -08:00
data_anndata
tighten up error reporting (#1269)
2020-03-22 09:55:47 -07:00
data_common
Avoid race condition in the matrix cache handling. (#1280)
2020-03-24 12:23:47 -07:00
data_cxg
prepare - work around anndata bug (#1260)
2020-03-22 12:27:59 -07:00
eb
hosted cellxgene, add an environment variable to specify the config file (#1288)
2020-03-24 11:43:35 -07:00
locust
tighten up error reporting (#1269)
2020-03-22 09:55:47 -07:00
test
prepare - work around anndata bug (#1260)
2020-03-22 12:27:59 -07:00
__init__.py
bump version to 0.15.0 (#1222)
2020-03-13 13:11:12 -07:00
__main__.py
Makefile modularity, test targets, and auto-formatting (#1070)
2019-12-27 14:43:37 -08:00
Makefile
Add codecov for code coverage of python and javascript (#1170)
2020-02-24 17:13:16 -08:00
requirements-dev.txt
Add codecov for code coverage of python and javascript (#1170)
2020-02-24 17:13:16 -08:00
requirements-prepare.txt
merge louvain and prepare extra requires (#897)
2019-08-29 12:49:19 -07:00
requirements.txt
CORS and CSP headers (#1286)
2020-03-24 08:05:37 -07:00