Retry to connect server 127.0.0.1:19530 failed

[wgx7054]

Retry to connect server 127.0.0.1:19530 failed.
2020-08-19 13:45:12,941 - /opt/program/app/anaconda3/envs/milvus/lib/python3.6/site-packages/milvus/client/grpc_handler.py[line:216] - ERROR: Retry to connect server 127.0.0.1:19530 failed.
Traceback (most recent call last):
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/site-packages/milvus/client/grpc_handler.py", line 208, in ping
ft.result(timeout=timeout)
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/site-packages/grpc/_utilities.py", line 140, in result
self._block(timeout)
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/site-packages/grpc/_utilities.py", line 86, in _block
raise grpc.FutureTimeoutError()
grpc.FutureTimeoutError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/pdb.py", line 1667, in main
pdb._runscript(mainpyfile)
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/pdb.py", line 1548, in _runscript
self.run(statement)
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/bdb.py", line 434, in run
exec(cmd, globals, locals)
File "", line 1, in
File "/data0/wgx/bootcamp/solutions/Textsys/Milvus-bert-server/main.py", line 1, in
import src.milvus_bert as milvus_bert
File "/data0/wgx/bootcamp/solutions/Textsys/Milvus-bert-server/main.py", line 30, in main
milvus_bert.import_data(table_name, title_dir, version_dir)
File "/data0/wgx/bootcamp/solutions/Textsys/Milvus-bert-server/src/milvus_bert.py", line 104, in import_data
milvus = Milvus(host=MILVUS_HOST, port=MILVUS_PORT)
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/site-packages/milvus/client/stub.py", line 92, in init
self._pool = SingletonThreadPool(pool_uri, **pool_kwargs)
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/site-packages/milvus/client/pool.py", line 226, in init
self._prepare()
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/site-packages/milvus/client/pool.py", line 231, in _prepare
conn.client().ping()
File "/opt/program/app/anaconda3/envs/milvus/lib/python3.6/site-packages/milvus/client/grpc_handler.py", line 219, in ping
raise NotConnectError('Fail connecting to server on {}. Timeout'.format(self._uri))
milvus.client.exceptions.NotConnectError: Fail connecting to server on 127.0.0.1:19530. Timeout

[wgx7054]

(1)The container informations as follow:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5ea56a9ced70 milvusdb/milvus:0.10.2-gpu-d081520-8a2393 "/var/lib/milvus/bin…" 43 hours ago Up 43 hours 0.0.0.0:19121->19121/tcp, 0.0.0.0:19530->19530/tcp milvus_gpu_0.10.1
(2)The pymilvus version as follows:
pymilvus 0.2.14
(3) milvus docker and example program in the same host machine.
the example program run in host machine.

[wgx7054]

使用了 pymilvus 0.2.10，这个问题就没有了

[lizhijun]

我也遇到了这个问题，用这个方法解决了，thanks

[shiyu22]

You could try to change "127.0.0.1" to a host address such as "192.168.1.85".

[levinwang0408]

grpc server ListeningPort default addr is localhost(127.0.0.1), how can i create a grpc server with different ListeningPort and addr. for example, i want communicate with different IP(ie. 10.200.200.X) client. i need create correspond to GRPC server with IPs 10.200.200.X:xxxx.
could you direct me how to achieve it? thanks!

[shiyu22]

For example, you can change the _HOST(Milvus server IP address) at example.py

[gujun720]

Per the user, the issue was resolved when using Pymilvus 0.2.10 with Milvus 0.10.2.