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Add locking and arbitration to indexing updates, remove filesystem index mirroring issue #56

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This commit is contained in:
Roberto Rosario
2015-01-02 21:52:33 -04:00
parent 155f543db4
commit 018284eec1
9 changed files with 39 additions and 220 deletions
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8
mayan/apps/document_indexing/tasks.py
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@@ -4,7 +4,7 @@ from mayan.celery import app
from documents.models import Document
from lock_manager import Lock, LockError
from .api import update_indexes, delete_indexes
from .api import update_indexes, delete_empty_index_nodes
from .tools import do_rebuild_all_indexes
logger = logging.getLogger(__name__)
@@ -12,13 +12,13 @@ RETRY_DELAY = 20 # TODO: convert this into a config option
@app.task(ignore_result=True)
def task_delete_indexes(document_id):
document = Document.objects.get(pk=document_id)
delete_indexes(document)
def task_delete_empty_index_nodes():
delete_empty_index_nodes()
@app.task(bind=True, ignore_result=True)
def task_update_indexes(self, document_id):
# TODO: Add concurrent task control
try:
lock = Lock.acquire_lock('document_indexing_task_update_index_document_%d' % document_id)
except LockError as exception: