I am trying to use UploadObjectExample.java code to upload a file to OCI object storage. I am running into connection timeout error while connecting to the object storage URL. The same config file is used by OCI CLI to successfully upload files to OCI config.
Here is the Error log:
Exception in thread "main" com.oracle.bmc.model.BmcException: (-1, null, true) Timed out while communicating to: https://objectstorage.us-ashburn-1.oraclecloud.com (outbound opc-request-id: 1EB5AA4A7FD64D58A54F876AD0C9E83B)
at com.oracle.bmc.http.internal.RestClient.convertToBmcException(RestClient.java:572)
at com.oracle.bmc.http.internal.RestClient.put(RestClient.java:380)
at com.oracle.bmc.objectstorage.ObjectStorageClient.putObject(ObjectStorageClient.java:1053)
at com.oracle.bmc.objectstorage.transfer.internal.SimpleRetry$1.apply(SimpleRetry.java:34)
at com.oracle.bmc.objectstorage.transfer.internal.SimpleRetry$1.apply(SimpleRetry.java:26)
at com.oracle.bmc.objectstorage.transfer.UploadManager.singleUpload(UploadManager.java:111)
at com.oracle.bmc.objectstorage.transfer.UploadManager.upload(UploadManager.java:73)
at UploadObjectExample.main(UploadObjectExample.java:74)
Caused by: javax.ws.rs.ProcessingException: java.net.SocketTimeoutException: connect timed out
at org.glassfish.jersey.client.internal.HttpUrlConnector.apply(HttpUrlConnector.java:284)
at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:278)
at org.glassfish.jersey.client.JerseyInvocation.lambda$invoke$0(JerseyInvocation.java:753)
at org.glassfish.jersey.internal.Errors.process(Errors.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:298)
at org.glassfish.jersey.internal.Errors.process(Errors.java:229)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:414)
at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:752)
at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:445)
at org.glassfish.jersey.client.JerseyInvocation$Builder.put(JerseyInvocation.java:334)
at com.oracle.bmc.http.internal.ForwardingInvocationBuilder.put(ForwardingInvocationBuilder.java:141)
at com.oracle.bmc.http.internal.RestClient.put(RestClient.java:377)
Please test curl -v https://objectstorage.us-ashburn-1.oraclecloud.com from the same machine where the Java client times out, just to make sure there are no connection issues. If it works fine you may try to change the timeout value in ClientConfiguration. You can see more details here: https://github.com/oracle/oci-java-sdk/issues/92
Before creating a support ticket you might also try to create a new issue on github/oci-java-sdk.
without knowing more about the config file (I do not suggest you post it here), your home region and other elements it is very hard to help.
I would suggest you open a support ticket at https://support.oracle.com, making sure that you select the Cloud tab and the Service as "Oracle Cloud Infrastructure".
Are you using a proxy? If so, you may need to use the OCI Java SDK ApacheConnector.
This was an issue with the proxy. This was resolved by using the ash7 proxy.
Related
I have asp.net core application hosted on GCP App Engine. When I try to deploy the application it fails on last step:
Updating service [name] (this may take several minutes)... ...failed
ERROR: (gcloud.app.deploy) Error Response: [9] An internal error occurred while processing task /app-engine-flex/flex_await_healthy/flex_await_healthy>blablabla.wm.1
The exception stack trace show that service running in background couldn't find MySQL table (that table obviously exists).
my app.yaml file:
service: XXX
runtime: custom
env: flex
automatic_scaling:
max_concurrent_requests: 80
min_num_instances: 1
max_num_instances: 1
resources:
cpu: XXX
memory_gb: XXX
beta_settings:
cloud_sql_instances: "XXX:XXXX:XXXX=tcp:3306"
It looks like the application is deployed properly despite the error. This is the only error and backgroud service desn't throw any exceptions at later point. In fact it works properly and can connect to the database.
My guess was that maybe GCP is checking health while the application is not connected do database. So I tried to add liveness_check and readiness_check to app.yaml and configured dedicated /healthcheck endpoint in my application but it didn't make any change.
Any ideas how to fix it and what might be a cause?
Deploying app with new version fixed the issue
I am trying to establish an event subscription via zmq from my locally running sawtooth network. As soon as I start my event-subscriber container, I get the error "interrupted system call".
I am following the example from here https://github.com/danintel/sawtooth-cookiejar/tree/master/events/go
I have tried using validatorUrl as tcp://localhost:4004 tcp://validator-0:4004
note: validator-0 is my local container name for the validator
Also, have tried with the direct IP of the validator container tcp://<IP>:4004
zmqConnection.RecvMsgWithId() is throwing the error.
The error I am getting is exactly at this line https://github.com/danintel/sawtooth-cookiejar/blob/master/events/go/src/events_client.go#L105
Can someone please help for the probable reasons or the way I can debug this one?
I do not know, but one possible cause is this example was recently updated to a new version of Go, 1.11 (from 1.9) after your posting:
https://github.com/danintel/sawtooth-cookiejar/pull/9
Because of this error:
Loading input failed: unsupported version of go: exit status 2: flag provided but not defined: -compiled
The issue was related to inter-pod communication. So the issue was, my event subscriber client was in a completely different pod than the pod where the validator container was running. In that case, we need to used the FQDN of that pod. Refer to the link below.
https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-hostname-and-subdomain-fields
I'm using symfony 4, What does error stands for ?
Warning: SessionHandler::read(): open(/var/lib/php/sessions/sess_634q91mh896b6aa4jpjvlihmar, O_RDWR) failed: Permission denied (13)
When a user logs into a Symfony application, session information is stored on the web server. By default Symfony uses the native PHP session mechanism, storing session info in a file in /var/lib/php/sessions/ on Linux systems. Your error message is output by PHP and means it got a permissions error creating or re-opening a session file.
The error appears only intermittently because PHP removes old session files randomly about every 1/100th or 1/1000th page load. (On some Linux variants, old session files are removed by a cron job instead.)
https://symfony.com/doc/current/session.html says:
"some session expiration related options may not work as expected if other applications that write to the same directory have short max lifetime settings."
Try to avoid having multiple processes writing to the same sessions directory. I think I got the error message because both an Apache web server and php bin/console server:start were running at the same time. One process may have removed the other process's session file.
See PHP manual and Symfony manual for how to configure writing to separate directories. For example, I changed {Symfony directory}/config/packages/framework.yaml:
# Enables session support. Note that the session will ONLY be started if you read or write from it.
# Remove or comment this section to explicitly disable session support.
session:
# handler_id: ~
cookie_secure: auto
cookie_samesite: lax
handler_id: 'session.handler.native_file'
save_path: '%kernel.project_dir%/var/sessions/%kernel.environment%'
gc_probability: 100 # Run garbage collection always for
gc_divisor: 100 # investigating this problem only.
Another possibility is a problem in your Symfony code can cause the error message. The Symfony documentation says not to call the PHP session functions like session_start() directly since Symfony classes call them. A bug in my code caused an exception which I speculate caused the error message.
Related stack overflow questions: cleanup-php-session-files and how-does-php-know-when-to-delete-a-session
For those familiar with C code, see the PHP interpreter source code line that prints the error here
Hope this helps!
Not related to symfony 4, but you have to fix permissions in your /var/lib/php/sessions/ directory
We are using BirtActuate in our application in showing reports.
Actuate -----> JDBC driver --------> MysqlDB
We are aiming to TRACE errors that appears while connecting via JDBC to mysql.
We have followed instructions available at http://dev.mysql.com/doc/connector-j/en/connector-j-reference-configuration-properties.html
and tried making connection using following connection string:
jdbc:mysql://192.168.0.1/TestDB?interactiveClient=true&autoReconnect=true&profileSQL=true&traceProtocol=true
As per the documentation of logger parameter in link mentioned we found that
The name of a class that implements "com.mysql.jdbc.log.Log" that will
be used to log messages to. (default is
"com.mysql.jdbc.log.StandardLogger", which logs to STDERR)
We want to trap all errors in a file so we can send that to support people to help us solving issues. I do not really know how to do that.
Adding &profileSQL=true&traceProtocol=true to JDBC connection URL will cause extra traces to be logged by the BirtActuate's default's logger in directory which in present birtActuateServer is $BIRT_HOME/server/data/logs
Go to the logs directory and run on command prompt
> grep -rl com.mysql.jdbc.exceptions .
This command should list the files in which it has found "com.mysql.jdbc.exceptions" string
API Store is throwing errors when I try to create or edit an application
java.sql.SQLException: Can't call commit when autocommit=true
I've added the setting of
init-command='set autocommit=0'
to the my.cnf file
I've also added the flag:
?relaxAutoCommit=true
to the connection string but to no avail. I continue to get this error.
I am using the same mysql database for both the WSO2_CARBON_DB and teh WSO2AM_DB plus I have a single publisher node and two separate store nodes all pointing to the same mysql datasource.
I notice the application edit is saved (or the new application is created) but the exception is still thrown in the console and an error message appears in the user interface (as per the error at the top of this question).
Is there some other setting, within the WSO2 conf files that I have to tweak in order to get this to work properly?
Add both autoReconnect and relaxAutoCommit flags to the jdbc url of your defined "WSO2AM_DB" datasource in master-datasources.xml file. This will resolve your issue.
<configuration>
<url>jdbc:mysql://localhost:3306/AM_DB?autoReconnect=true&relaxAutoCommit=true</url>
<username>xxxx</username>
<;password>xxxxx</password>
EDIT: I updated the url to reflect the correct syntax for escaping the ampersand.
just for the sake of completeness, the JDBC URL shoud be
jdbc:mysql://localhost:3306/WSO2CARBON_DB?autoReconnect=true&relaxAutoCommit=true