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update dataset clean rule (#9426)

tags/0.10.0
Jyong 1年前
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共有 3 个文件被更改，包括 19 次插入 和 105 次删除
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  1. 7
    2
      api/configs/feature/__init__.py
  2. 12
    11
      api/schedule/clean_unused_datasets_task.py
  3. 0
    92
      api/schedule/clean_unused_messages_task.py

+ 7
- 2
api/configs/feature/__init__.py 查看文件

@@ -506,11 +506,16 @@ class DataSetConfig(BaseSettings):
Configuration for dataset management
"""

CLEAN_DAY_SETTING: PositiveInt = Field(
description="Interval in days for dataset cleanup operations",
PLAN_SANDBOX_CLEAN_DAY_SETTING: PositiveInt = Field(
description="Interval in days for dataset cleanup operations - plan: sandbox",
default=30,
)

PLAN_PRO_CLEAN_DAY_SETTING: PositiveInt = Field(
description="Interval in days for dataset cleanup operations - plan: pro and team",
default=7,
)

DATASET_OPERATOR_ENABLED: bool = Field(
description="Enable or disable dataset operator functionality",
default=False,

+ 12
- 11
api/schedule/clean_unused_datasets_task.py 查看文件

@@ -17,10 +17,11 @@ from services.feature_service import FeatureService
@app.celery.task(queue="dataset")
def clean_unused_datasets_task():
click.echo(click.style("Start clean unused datasets indexes.", fg="green"))
clean_days = dify_config.CLEAN_DAY_SETTING
plan_sandbox_clean_day_setting = dify_config.PLAN_SANDBOX_CLEAN_DAY_SETTING
plan_pro_clean_day_setting = dify_config.PLAN_PRO_CLEAN_DAY_SETTING
start_at = time.perf_counter()
thirty_days_ago = datetime.datetime.now() - datetime.timedelta(days=clean_days)
seven_days_ago = datetime.datetime.now() - datetime.timedelta(days=7)
plan_sandbox_clean_day = datetime.datetime.now() - datetime.timedelta(days=plan_sandbox_clean_day_setting)
plan_pro_clean_day = datetime.datetime.now() - datetime.timedelta(days=plan_pro_clean_day_setting)
page = 1
while True:
try:
@@ -31,7 +32,7 @@ def clean_unused_datasets_task():
Document.indexing_status == "completed",
Document.enabled == True,
Document.archived == False,
Document.updated_at > thirty_days_ago,
Document.updated_at > plan_sandbox_clean_day,
)
.group_by(Document.dataset_id)
.subquery()
@@ -44,7 +45,7 @@ def clean_unused_datasets_task():
Document.indexing_status == "completed",
Document.enabled == True,
Document.archived == False,
Document.updated_at < thirty_days_ago,
Document.updated_at < plan_sandbox_clean_day,
)
.group_by(Document.dataset_id)
.subquery()
@@ -56,7 +57,7 @@ def clean_unused_datasets_task():
.outerjoin(document_subquery_new, Dataset.id == document_subquery_new.c.dataset_id)
.outerjoin(document_subquery_old, Dataset.id == document_subquery_old.c.dataset_id)
.filter(
Dataset.created_at < thirty_days_ago,
Dataset.created_at < plan_sandbox_clean_day,
func.coalesce(document_subquery_new.c.document_count, 0) == 0,
func.coalesce(document_subquery_old.c.document_count, 0) > 0,
)
@@ -72,7 +73,7 @@ def clean_unused_datasets_task():
for dataset in datasets:
dataset_query = (
db.session.query(DatasetQuery)
.filter(DatasetQuery.created_at > thirty_days_ago, DatasetQuery.dataset_id == dataset.id)
.filter(DatasetQuery.created_at > plan_sandbox_clean_day, DatasetQuery.dataset_id == dataset.id)
.all()
)
if not dataset_query or len(dataset_query) == 0:
@@ -101,7 +102,7 @@ def clean_unused_datasets_task():
Document.indexing_status == "completed",
Document.enabled == True,
Document.archived == False,
Document.updated_at > seven_days_ago,
Document.updated_at > plan_pro_clean_day,
)
.group_by(Document.dataset_id)
.subquery()
@@ -114,7 +115,7 @@ def clean_unused_datasets_task():
Document.indexing_status == "completed",
Document.enabled == True,
Document.archived == False,
Document.updated_at < seven_days_ago,
Document.updated_at < plan_pro_clean_day,
)
.group_by(Document.dataset_id)
.subquery()
@@ -126,7 +127,7 @@ def clean_unused_datasets_task():
.outerjoin(document_subquery_new, Dataset.id == document_subquery_new.c.dataset_id)
.outerjoin(document_subquery_old, Dataset.id == document_subquery_old.c.dataset_id)
.filter(
Dataset.created_at < seven_days_ago,
Dataset.created_at < plan_pro_clean_day,
func.coalesce(document_subquery_new.c.document_count, 0) == 0,
func.coalesce(document_subquery_old.c.document_count, 0) > 0,
)
@@ -142,7 +143,7 @@ def clean_unused_datasets_task():
for dataset in datasets:
dataset_query = (
db.session.query(DatasetQuery)
.filter(DatasetQuery.created_at > seven_days_ago, DatasetQuery.dataset_id == dataset.id)
.filter(DatasetQuery.created_at > plan_pro_clean_day, DatasetQuery.dataset_id == dataset.id)
.all()
)
if not dataset_query or len(dataset_query) == 0:

+ 0
- 92
api/schedule/clean_unused_messages_task.py 查看文件

@@ -1,92 +0,0 @@
import datetime
import time

import click
from sqlalchemy import func
from werkzeug.exceptions import NotFound

import app
from configs import dify_config
from core.rag.index_processor.index_processor_factory import IndexProcessorFactory
from extensions.ext_database import db
from models.dataset import Dataset, DatasetQuery, Document


@app.celery.task(queue="dataset")
def clean_unused_message_task():
click.echo(click.style("Start clean unused messages .", fg="green"))
clean_days = int(dify_config.CLEAN_DAY_SETTING)
start_at = time.perf_counter()
thirty_days_ago = datetime.datetime.now() - datetime.timedelta(days=clean_days)
page = 1
while True:
try:
# Subquery for counting new documents
document_subquery_new = (
db.session.query(Document.dataset_id, func.count(Document.id).label("document_count"))
.filter(
Document.indexing_status == "completed",
Document.enabled == True,
Document.archived == False,
Document.updated_at > thirty_days_ago,
)
.group_by(Document.dataset_id)
.subquery()
)

# Subquery for counting old documents
document_subquery_old = (
db.session.query(Document.dataset_id, func.count(Document.id).label("document_count"))
.filter(
Document.indexing_status == "completed",
Document.enabled == True,
Document.archived == False,
Document.updated_at < thirty_days_ago,
)
.group_by(Document.dataset_id)
.subquery()
)

# Main query with join and filter
datasets = (
db.session.query(Dataset)
.outerjoin(document_subquery_new, Dataset.id == document_subquery_new.c.dataset_id)
.outerjoin(document_subquery_old, Dataset.id == document_subquery_old.c.dataset_id)
.filter(
Dataset.created_at < thirty_days_ago,
func.coalesce(document_subquery_new.c.document_count, 0) == 0,
func.coalesce(document_subquery_old.c.document_count, 0) > 0,
)
.order_by(Dataset.created_at.desc())
.paginate(page=page, per_page=50)
)

except NotFound:
break
if datasets.items is None or len(datasets.items) == 0:
break
page += 1
for dataset in datasets:
dataset_query = (
db.session.query(DatasetQuery)
.filter(DatasetQuery.created_at > thirty_days_ago, DatasetQuery.dataset_id == dataset.id)
.all()
)
if not dataset_query or len(dataset_query) == 0:
try:
# remove index
index_processor = IndexProcessorFactory(dataset.doc_form).init_index_processor()
index_processor.clean(dataset, None)

# update document
update_params = {Document.enabled: False}

Document.query.filter_by(dataset_id=dataset.id).update(update_params)
db.session.commit()
click.echo(click.style("Cleaned unused dataset {} from db success!".format(dataset.id), fg="green"))
except Exception as e:
click.echo(
click.style("clean dataset index error: {} {}".format(e.__class__.__name__, str(e)), fg="red")
)
end_at = time.perf_counter()
click.echo(click.style("Cleaned unused dataset from db success latency: {}".format(end_at - start_at), fg="green"))

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