Conflicting JAR's SLF4j Issue

[akramIOT]

PROBLEM: I received the parallel bindings error in SLF4j and i tried following the Blog (https://www.baeldung.com/slf4j-classpath-multiple-bindings) but still the error is seen.

(python) (base) akram@ISHERIFF-M-RBNA pinot-wiki % docker exec -it pinot-controller-wiki bin/pinot-admin.sh AddTable
-tableConfigFile /config/table.json
-schemaFile /config/schema.json
-exec
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/pinot/lib/pinot-all-0.10.0-jar-with-dependencies.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-environment/pinot-azure/pinot-azure-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-metrics/pinot-yammer/pinot-yammer-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-metrics/pinot-dropwizard/pinot-dropwizard-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-input-format/pinot-parquet/pinot-parquet-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-file-system/pinot-s3/pinot-s3-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance.

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/opt/pinot/lib/pinot-all-0.10.0-jar-with-dependencies.jar) to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass

2022/09/08 19:36:33.469 INFO [AddTableCommand] [main] Executing command: AddTable -tableConfigFile /config/table.json -schemaFile /config/schema.json -controllerProtocol http -controllerHost 172.18.0.4 -controllerPort 9000 -user null -password [hidden] -exec

When i run the Streamlit App, I see this Error.

(python) (base) akram@ISHERIFF-M-RBNA PINOT_KAFKA % cd pinot-wiki
(python) (base) akram@ISHERIFF-M-RBNA pinot-wiki %
(python) (base) akram@ISHERIFF-M-RBNA pinot-wiki % streamlit run streamlit/app.py

You can now view your Streamlit app in your browser.

Local URL: http://localhost:8501
Network URL: http://10.21.68.44:8501

For better performance, install the Watchdog module:

$ xcode-select --install
$ pip install watchdog

2022-09-08 12:11:27.809 Uncaught app exception
Traceback (most recent call last):
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_transports/default.py", line 60, in map_httpcore_exceptions
yield
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_transports/default.py", line 218, in handle_request
resp = self._pool.handle_request(req)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpcore/_sync/connection_pool.py", line 253, in handle_request
raise exc
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpcore/_sync/connection_pool.py", line 237, in handle_request
response = connection.handle_request(request)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpcore/_sync/connection.py", line 90, in handle_request
return self._connection.handle_request(request)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpcore/_sync/http11.py", line 105, in handle_request
raise exc
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpcore/_sync/http11.py", line 84, in handle_request
) = self._receive_response_headers(**kwargs)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpcore/_sync/http11.py", line 148, in _receive_response_headers
event = self._receive_event(timeout=timeout)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpcore/_sync/http11.py", line 191, in _receive_event
raise RemoteProtocolError(msg)
httpcore.RemoteProtocolError: Server disconnected without sending a response.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 556, in _run_script
exec(code, module.dict)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/pinot-wiki/streamlit/app.py", line 318, in
page()
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/pinot-wiki/streamlit/app.py", line 28, in overview
curs.execute(query)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/pinotdb/db.py", line 51, in g
return f(self, *args, **kwargs)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/pinotdb/db.py", line 448, in execute
r = self.session.post(
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_client.py", line 1130, in post
return self.request(
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_client.py", line 815, in request
return self.send(request, auth=auth, follow_redirects=follow_redirects)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_client.py", line 902, in send
response = self._send_handling_auth(
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_client.py", line 930, in _send_handling_auth
response = self._send_handling_redirects(
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_client.py", line 967, in _send_handling_redirects
response = self._send_single_request(request)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_client.py", line 1003, in _send_single_request
response = transport.handle_request(request)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_transports/default.py", line 218, in handle_request
resp = self._pool.handle_request(req)
File "/usr/local/Cellar/python@3.9/3.9.13_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/contextlib.py", line 137, in exit
self.gen.throw(typ, value, traceback)
File "/Users/akram/AKRAM_CODE_FOLDER/PINOT_KAFKA/opt/anaconda3/envs/pycaret_akram/bin/python/lib/python3.9/site-packages/httpx/_transports/default.py", line 77, in map_httpcore_exceptions
raise mapped_exc(message) from exc
httpx.RemoteProtocolError: Server disconnected without sending a response.
2022-09-08 12:11:55.732 Uncaught app exception
Traceback (most recent call last):

[akramIOT]

[mneedham]

Hey,

I wouldn't worry about the slf4j error, that's always been there for me and I don't think it makes any difference.

I don't really know about the server disconnected thing - that sounds like the PInot component isn't actually spinning up correctly. I have noticed that Pinot takes forever to spin up on the Mac M1, is that what you're using by any chance?

[akramIOT]

Hi Mark,
Thanks for your response, the PINOT Server, controller are up and running fine. However I still see this issue happening 'server disconnected error'. PFA the snapshot of PINOT status
Uploading APACHE PINOT STATUS.pdf…

[akramIOT]

It ends with this Error

SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-file-system/pinot-s3/pinot-s3-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/opt/pinot/lib/pinot-all-0.10.0-jar-with-dependencies.jar) to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2022/09/13 00:58:15.058 INFO [AddTableCommand] [main] Executing command: AddTable -tableConfigFile /config/table.json -schemaFile /config/schema.json -controllerProtocol http -controllerHost 172.18.0.4 -controllerPort 9000 -user null -password [hidden] -exec
(serverless-machine-learning) (python) akram@ISHERIFF-M-RBNA pinot-wiki %

[akramIOT]

(serverless-machine-learning) (python) akram@ISHERIFF-M-RBNA pinot-wiki %
(serverless-machine-learning) (python) akram@ISHERIFF-M-RBNA pinot-wiki % docker exec -it pinot-controller-wiki bin/pinot-admin.sh AddTable
-tableConfigFile /config/table.json
-schemaFile /config/schema.json
-exec
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/pinot/lib/pinot-all-0.10.0-jar-with-dependencies.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-environment/pinot-azure/pinot-azure-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-metrics/pinot-yammer/pinot-yammer-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-metrics/pinot-dropwizard/pinot-dropwizard-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-input-format/pinot-parquet/pinot-parquet-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/pinot/plugins/pinot-file-system/pinot-s3/pinot-s3-0.10.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/opt/pinot/lib/pinot-all-0.10.0-jar-with-dependencies.jar) to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2022/09/13 01:07:43.678 INFO [AddTableCommand] [main] Executing command: AddTable -tableConfigFile /config/table.json -schemaFile /config/schema.json -controllerProtocol http -controllerHost 172.18.0.4 -controllerPort 9000 -user null -password [hidden] -exec
2022/09/13 01:07:47.668 ERROR [AddTableCommand] [main] Got Exception to upload Pinot Schema: wikipedia
shaded.org.apache.http.conn.HttpHostConnectException: Connect to 172.18.0.4:9000 [/172.18.0.4] failed: Connection refused (Connection refused)
at shaded.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:156) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at org.apache.pinot.common.utils.FileUploadDownloadClient.sendRequest(FileUploadDownloadClient.java:525) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at org.apache.pinot.common.utils.FileUploadDownloadClient.addSchema(FileUploadDownloadClient.java:664) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at org.apache.pinot.tools.admin.command.AddTableCommand.uploadSchema(AddTableCommand.java:166) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at org.apache.pinot.tools.admin.command.AddTableCommand.execute(AddTableCommand.java:203) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at org.apache.pinot.tools.Command.call(Command.java:33) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at org.apache.pinot.tools.Command.call(Command.java:29) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at picocli.CommandLine.executeUserObject(CommandLine.java:1953) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at picocli.CommandLine.access$1300(CommandLine.java:145) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2352) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at picocli.CommandLine$RunLast.handle(CommandLine.java:2346) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at picocli.CommandLine$RunLast.handle(CommandLine.java:2311) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at picocli.CommandLine.execute(CommandLine.java:2078) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at org.apache.pinot.tools.admin.PinotAdministrator.execute(PinotAdministrator.java:161) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at org.apache.pinot.tools.admin.PinotAdministrator.main(PinotAdministrator.java:192) [pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method) ~[?:?]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412) ~[?:?]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255) ~[?:?]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237) ~[?:?]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[?:?]
at java.net.Socket.connect(Socket.java:609) ~[?:?]
at shaded.org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
at shaded.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142) ~[pinot-all-0.10.0-jar-with-dependencies.jar:0.10.0-30c4635bfeee88f88aa9c9f63b93bcd4a650607f]
... 24 more
shaded.org.apache.http.conn.HttpHostConnectException: Connect to 172.18.0.4:9000 [/172.18.0.4] failed: Connection refused (Connection refused)
at shaded.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:156)
at shaded.org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376)
at shaded.org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393)
at shaded.org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
at shaded.org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
at shaded.org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at shaded.org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at shaded.org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at shaded.org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at shaded.org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
at org.apache.pinot.common.utils.FileUploadDownloadClient.sendRequest(FileUploadDownloadClient.java:525)
at org.apache.pinot.common.utils.FileUploadDownloadClient.addSchema(FileUploadDownloadClient.java:664)
at org.apache.pinot.tools.admin.command.AddTableCommand.uploadSchema(AddTableCommand.java:166)
at org.apache.pinot.tools.admin.command.AddTableCommand.execute(AddTableCommand.java:203)
at org.apache.pinot.tools.Command.call(Command.java:33)
at org.apache.pinot.tools.Command.call(Command.java:29)
at picocli.CommandLine.executeUserObject(CommandLine.java:1953)
at picocli.CommandLine.access$1300(CommandLine.java:145)
at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2352)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2346)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2311)
at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179)
at picocli.CommandLine.execute(CommandLine.java:2078)
at org.apache.pinot.tools.admin.PinotAdministrator.execute(PinotAdministrator.java:161)
at org.apache.pinot.tools.admin.PinotAdministrator.main(PinotAdministrator.java:192)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412)
at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255)
at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237)
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.base/java.net.Socket.connect(Socket.java:609)
at shaded.org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75)
at shaded.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
... 24 more
(serverless-machine-learning) (python) akram@ISHERIFF-M-RBNA pinot-wiki %