unable to start the CoreNLP server #1392
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According to the error, there is already something running on 9000
…On Fri, May 10, 2024, 1:53 AM fang196 ***@***.***> wrote:
*Describe the bug*
I went down the issue when running this demo
<https://github.com/stanfordnlp/stanza/blob/main/demo/Stanza_CoreNLP_Interface.ipynb>
.
*To Reproduce*
Run the following code:
# Import client module
from stanza.server import CoreNLPClient
# Construct a CoreNLPClient with some basic annotators, a memory allocation of 4GB, and port number 9001
client = CoreNLPClient(
annotators=['tokenize','ssplit', 'pos', 'lemma', 'ner'],
memory='4G',
endpoint='http://localhost:9000',
be_quiet=False)
print(client)
# Start the background server and wait for some time
# Note that in practice this is totally optional, as by default the server will be started when the first annotation is performed
client.start()
import time; time.sleep(10)
Error message:
2024-05-10 16:41:27 INFO: Writing properties to tmp file: corenlp_server-1c2c0b7050454efc.props
<stanza.server.client.CoreNLPClient object at 0x7fab78e1e4c0>
---------------------------------------------------------------------------
OSError Traceback (most recent call last)
File ~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:134, in RobustService.start(self)
[133](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:133) try:
--> [134](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:134) sock.bind((self.host, self.port))
[135](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:135) except socket.error as e:
OSError: [Errno 98] Address already in use
The above exception was the direct cause of the following exception:
PermanentlyFailedException Traceback (most recent call last)
Cell In[12], [line 11](vscode-notebook-cell:?execution_count=12&line=11)
[7](vscode-notebook-cell:?execution_count=12&line=7) print(client)
[9](vscode-notebook-cell:?execution_count=12&line=9) # Start the background server and wait for some time
[10](vscode-notebook-cell:?execution_count=12&line=10) # Note that in practice this is totally optional, as by default the server will be started when the first annotation is performed
---> [11](vscode-notebook-cell:?execution_count=12&line=11) client.start()
[12](vscode-notebook-cell:?execution_count=12&line=12) import time; time.sleep(10)
File ~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:141, in RobustService.start(self)
[139](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:139) return
[140](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:140) else:
--> [141](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:141) raise PermanentlyFailedException("Error: unable to start the CoreNLP server on port %d "
[142](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:142) "(possibly something is already running there)" % self.port) from e
[143](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:143) if self.be_quiet:
[144](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:144) # Issue #26: subprocess.DEVNULL isn't supported in python 2.7.
[145](https://vscode-remote+ssh-002dremote-002ba100-00282-0029.vscode-resource.vscode-cdn.net/home/qxy/AD%2BLLMs/scienceqa/CoT/Graph-of-Thought/~/miniconda3/envs/instblip-peft/lib/python3.8/site-packages/stanza/server/client.py:145) if hasattr(subprocess, 'DEVNULL'):
PermanentlyFailedException: Error: unable to start the CoreNLP server on port 9000 (possibly something is already running there)
*Environment (please complete the following information):*
- OS: Ubuntu20.8
- Python version: Python 3.8.18 from Anaconda
- Stanza version: 1.8.2
*Additional context*
I've tried netstat -anpe | grep "9000" | grep "LISTEN" and it returned tcp
0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 1000 918534305 -. However, other
ports that don't have anything running also encountered the same problem.
ps -o pid,cmd | grep java shows no result either.
Please provide more solutions.
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Describe the bug
I went down the issue when running this demo.
To Reproduce
Run the following code:
Error message:
Environment (please complete the following information):
Additional context
I've tried
netstat -anpe | grep "9000" | grep "LISTEN"and it returnedtcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 1000 918534305 -. However, other ports that don't have anything running also encountered the same problem.ps -o pid,cmd | grep javashows no result either.Please provide more solutions.
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