Updating document block information through HTTP API interface reports an error

[chaijl]

I am using the latest version 0.19.1, but when updating document block information through the HTTP API, the following error occurs:
2025-06-24 09:00:40,701 INFO 23 172.20.0.6 - - [24/Jun/2025 09:00:40] "PUT /api/v1/datasets/797763dc4b3c11f0a0b9aa9a53f45f88/documents/c187f7784f7d11f09cd0aa9a53f45f88/chunks/5001ceea8624c8c8 HTTP/1.1" 200 -
2025-06-24 09:00:40,932 ERROR 23 failed to resolve sockaddr for infinity:23817
Traceback (most recent call last):
File "/ragflow/.venv/lib/python3.10/site-packages/thrift/transport/TSocket.py", line 126, in open
addrs = self._resolveAddr()
File "/ragflow/.venv/lib/python3.10/site-packages/thrift/transport/TSocket.py", line 37, in _resolveAddr
return socket.getaddrinfo(self.host,
File "/usr/lib/python3.10/socket.py", line 955, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -3] Temporary failure in name resolution
2025-06-24 09:00:40,932 WARNING 23 INFINITY indexExist failed to resolve sockaddr for infinity:23817
Exception ignored in: <function ThriftInfinityClient.del at 0x7f0adb890d30>
Traceback (most recent call last):
File "/ragflow/.venv/lib/python3.10/site-packages/infinity/remote_thrift/client.py", line 59, in del
if self._is_connected:
AttributeError: 'ThriftInfinityClient' object has no attribute '_is_connected'
Exception ignored in: <function RemoteThriftInfinityConnection.del at 0x7f0ac8efa710>
Traceback (most recent call last):
File "/ragflow/.venv/lib/python3.10/site-packages/infinity/remote_thrift/infinity.py", line 35, in del
if self._is_connected is True:
AttributeError: 'RemoteThriftInfinityConnection' object has no attribute '_is_connected'

What is the reason for this and how should we handle it?

[dosubot[bot]]

The error is caused by a DNS resolution problem: RAGFlow can't resolve the hostname for the Infinity service (infinity:23817). This usually means the hostname is missing from your /etc/hosts file or your Docker network isn't set up correctly. Make sure infinity is mapped (for example, add 127.0.0.1 infinity to /etc/hosts if running locally), and double-check that your .env and docker/service_conf.yaml.template files have matching and correct values for all service hostnames and ports. Restart your Docker services after making changes to ensure everything is discoverable [1] [2] [3].

The AttributeError about _is_connected in ThriftInfinityClient is a known bug in the Thrift client destructor. Upgrading the Infinity service image to v0.6.0-dev3 resolves this for most users [4] [5].

If the Infinity service keeps restarting, check that your CPU supports AVX2 instructions, as this is required [6].

No authentication is needed for Infinity—just the correct IP/hostname and port [7].

If you see further compatibility warnings, make sure the Python SDK version matches your Infinity service version [4].

To reply, just mention @dosu.

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[ZhenhangTung]

cc @asiroliu

[asiroliu]

refer to: https://github.com/infiniflow/ragflow/blob/main/test/testcases/test_http_api/test_chunk_management_within_dataset/test_update_chunk.py