I'm currently installing hono together with enmasse on top of openshift/okd. Everything goes fine except for the connection between the adapters and enmasse. When I deploy the amqp adapter for example (happens with http and mqtt adapter as well), I'm getting following logging from the hono adapter:
12:25:45.404 [vert.x-eventloop-thread-0] DEBUG o.e.hono.client.impl.HonoClientImpl - starting attempt [#5] to connect to server [messaging-hono-default.enmasse-infra.svc:5672]
12:25:45.404 [vert.x-eventloop-thread-0] DEBUG o.e.h.c.impl.ConnectionFactoryImpl - connecting to AMQP 1.0 container [amqp://messaging-hono-default.enmasse-infra.svc:5672]
12:25:47.720 [vert.x-eventloop-thread-0] DEBUG o.e.h.c.impl.ConnectionFactoryImpl - can't connect to AMQP 1.0 container [amqp://messaging-hono-default.enmasse-infra.svc:5672]: connection timed out: messaging-hono-default.enmasse-infra.svc.cluster.local/172.30.83.158:5672
12:25:47.720 [vert.x-eventloop-thread-0] DEBUG o.e.hono.client.impl.HonoClientImpl - connection attempt failed
io.netty.channel.ConnectTimeoutException: connection timed out: messaging-hono-default.enmasse-infra.svc.cluster.local/172.30.83.158:5672
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:267)
at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:125)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
12:25:47.720 [vert.x-eventloop-thread-0] DEBUG o.e.h.c.impl.ConnectionFactoryImpl - can't connect to AMQP 1.0 container [amqp://messaging-hono-default.enmasse-infra.svc:5672]: connection timed out: messaging-hono-default.enmasse-infra.svc.cluster.local/172.30.83.158:5672
12:25:47.720 [vert.x-eventloop-thread-0] DEBUG o.e.hono.client.impl.HonoClientImpl - connection attempt failed
io.netty.channel.ConnectTimeoutException: connection timed out: messaging-hono-default.enmasse-infra.svc.cluster.local/172.30.83.158:5672
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:267)
at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:125)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
Enmasse logs following:
2019-01-07 12:36:24.962160 +0000 SERVER (info) [160]: Accepted connection to 0.0.0.0:5672 from 10.128.0.1:44664
2019-01-07 12:36:24.962258 +0000 SERVER (info) [160]: Connection from 10.128.0.1:44664 (to 0.0.0.0:5672) failed: amqp:connection:framing-error No valid protocol header found
Additional info:
Hono version: 0.8.x
Enmasse version: 0.24.1
Can somebody tell me what I'm missing?
Thanks!
PS: if somebody with enough reputation could add a newly "enmasse" tag, would be nice.
I've found the solution to this problem.
First of all: the framing errors are not incoming connections from hono. I already see this logging when enmasse is installed without installing hono. I don't know where they are coming from. If somebody has an idea, please tell me.
As for the real problem: it seems I needed to allow communication between the two projects (enmasse-infra and hono). This is documented on the Openshift documentation.
TLDR
Used solution: oc adm pod-network make-projects-global enmasse-infra. I used this because the enmasse framework needs to be reachable by all projects (including hono but also ditto and our custom backend application).
Should also work (not tested): oc adm pod-network join-projects --to=enmasse-infra hono
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 used to have PhpStorm working brilliantly on my computer. No browser extensions. I could put breakpoints anywhere, go to some URL in browser, hit enter and then I would automatically be taken to breakpoint in given file. Files in project would open up automatically as I stepped through code.
Now, it is a total mess.
First here is my Xdebug info in the xdebug.ini (I don't specify anything Xdebug related in the php.ini):
zend_extension=/usr/local/php5/lib/php/extensions/no-debug-non-zts-20151012/xdebug.so
[xdebug]
xdebug.remote_enable=on
xdebug.default_enable=on
xdebug.remote_port=9000
xdebug.remote_host=localhost
If I run php -v I get
PHP 7.0.15 (cli) (built: Feb 13 2017 10:30:54) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
with Zend OPcache v7.0.15, Copyright (c) 1999-2017, by Zend Technologies
with Xdebug v2.7.2, Copyright (c) 2002-2019, by Derick Rethans
iMac:xdebug-2.7.2 $
phpinfo() shows corresponding values set based on my .ini.
In PhpStorm I have PHP CLI set to 7.0, it is showing Xdebug 2.7.2.
Curious about that "Can't load xdebug" message, but php -v doesn't show same message. At first I had zend_extension defined in both php.ini and the xdebug .ini and would see that message when doing php -v but after removing from php.ini the message went away from php -v.
I have no idea if I need to do anything under Debug settings in Build, Deployment, but here is what is there by default:
Also, I have my project set to sync with a remote server but for debugging I don't want to use path mappings. That is how I had it before and PhpStorm messages about debug session ending and no path mappings found was never a problem.
Here is my Run->Config
In the past, I didn't worry about a start URL. No matter what URL I entered in browser it triggered debugging.
And here is what I have tried regarding path mappings:
I did that to see if it would fix things, but no.
My gut feeling says it is either a problem with Xdebug settings, my run->config, or the fact that I am using a virtual host and somewhere there is a localhost entry causing a problem.
So I am at a loss. If I select Listen for incoming... and go to URL, the focus does not go to PhpStorm with current breakpoint. I see in browser that things stopped and I go to PhpStorm and see that debug was triggered. But the second I hit step over or step into the debugging just ends.
Anything glaringly wrong with what I am doing?
Edit: Here is what I see in the xdebug log:
[89603] W: Creating socket for 'dev.courses.com:9000', poll success, but error: Operation now in progress (19).
[89603] E: Could not connect to client. :-(
[89603] Log closed at 2019-10-21 10:42:37
[89603]
[89603] Log opened at 2019-10-21 10:42:37
[89603] I: Connecting to configured address/port: dev.courses.com:9000.
[89603] W: Creating socket for 'dev.courses.com:9000', poll success, but error: Operation now in progress (19).
[89603] E: Could not connect to client. :-(
[89603] Log closed at 2019-10-21 10:42:37
Not sure the specifics of the error... Maybe this hints at something? The question I have is where in the config do I specify localhost vs my virtual host alias? Maybe that is what is messing things up?
You can find out what Xdebug is trying to do by using the xdebug.remote_log=/tmp/xdebug.log setting. This log will indicate which connection attempts are being made, and why they succeed or not.
Ok, so this turned out to be an xdebug issue, though not obvious at first.
Originally I didn't think to check the PHPStorm log. But the PHPStorm log showed
Argument for #NotNull parameter 'remoteFileUrl' of com/jetbrains/php/debug/xdebug/debugger/XdebugDriver.onBreak must not be null
Searching above error took me to
https://intellij-support.jetbrains.com/hc/en-us/community/posts/360001498520-xdebug-works-only-with-first-line
Turns out my version of PHPStorm is known to not work with xdebug 2.7 so I downgraded to 2.6.1 and all is well :-)
thanks,
Brian
I've a big problem getting the connection to Salesforce test environment (https://test.salesforce.com/services/Soap/u/37.0).
I'm using Wildfly 10.0 as webserver and I've also tried to set the proxy in the standalone configuration.
This is my code:
ConnectorConfig config = new ConnectorConfig();
config.setUsername(username);
config.setPassword(password);
config.setAuthEndpoint(endpoint);
config.setServiceEndpoint(endpoint);
config.setProxy(proxy_host, Integer.parseInt(proxy_port));
config.setProxyUsername(proxy_username);
config.setProxyPassword(proxy_password);
this.connection = Connector.newConnection(config);
In my working environment I've no problem with the connection because we have a proxy without authentication and it connects configuring just proxy_host and proxy_port.
In the customer environment, instead, I have the following exception despite I've configured all the proxy parameters correctly (including username and password):
com.sforce.ws.ConnectionException: Failed to send request to https://test.salesforce.com/services/Soap/u/37.0
at com.sforce.ws.transport.SoapConnection.send(SoapConnection.java:121)
at com.sforce.soap.partner.PartnerConnection.login(PartnerConnection.java:1426)
at com.sforce.soap.partner.PartnerConnection.<init>(PartnerConnection.java:406)
at com.sforce.soap.partner.Connector.newConnection(Connector.java:27)
.....
Caused by: java.io.IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 407 authenticationrequired"
at sun.net.www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2124)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1316)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1291)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
at com.sforce.ws.transport.JdkHttpTransport.connectRaw(JdkHttpTransport.java:136)
at com.sforce.ws.transport.JdkHttpTransport.connectLocal(JdkHttpTransport.java:100)
at com.sforce.ws.transport.JdkHttpTransport.connectLocal(JdkHttpTransport.java:95)
at com.sforce.ws.transport.JdkHttpTransport.connect(JdkHttpTransport.java:91)
at com.sforce.ws.transport.SoapConnection.send(SoapConnection.java:95)
The proxy configuration is working properly in telnet for istance.
Any idea?
Thanks in advance!!
I have installed PHPstorm 10.0.3 Trial, and PHP in my Apache folder on Windows machine, however when I use PHP interpreter I'm getting error 502 Bad Gateway around 50-90% of time.
When this is only HTML page, it works 100%of time.
Edit:
What I do is 'run' my template.php(or any other)file which then appears in browser with url: http://localhost:63342/htdocs/template.php
I have tested:
PHP 7.0.2, PHP 5.3(ISS), first one thread safe, second one thread safe disabled, same results. In Webstorm my path is pointing to PHP-CGI.exe which was problem in different topics.
Only hint about what is going on I was able to find out by clicking: PHPstorm/Help/Show Log in Explorer. So anytime I get Error 502 something along these lines comes up:
2016-01-14 09:57:21,510 [1084784] ERROR - ins.io.ChannelExceptionHandler - PhpStorm 10.0.3 Build #PS-143.1770
2016-01-14 09:57:21,510 [1084784] ERROR - ins.io.ChannelExceptionHandler - JDK: 1.8.0_51
2016-01-14 09:57:21,510 [1084784] ERROR - ins.io.ChannelExceptionHandler - VM: Java HotSpot(TM) Server VM
2016-01-14 09:57:21,510 [1084784] ERROR - ins.io.ChannelExceptionHandler - Vendor: Oracle Corporation
2016-01-14 09:57:21,510 [1084784] ERROR - ins.io.ChannelExceptionHandler - OS: Windows 7
2016-01-14 09:57:21,511 [1084785] INFO - ins.io.ChannelExceptionHandler - Channel will be closed due to error
2016-01-14 09:57:24,273 [1087547] ERROR - ins.io.ChannelExceptionHandler - minimumReadableBytes: -2815 (expected: >= 0)
java.lang.IllegalArgumentException: minimumReadableBytes: -2815 (expected: >= 0)
at io.netty.buffer.AbstractByteBuf.checkReadableBytes(AbstractByteBuf.java:1143)
at io.netty.buffer.AbstractByteBuf.skipBytes(AbstractByteBuf.java:731)
at org.jetbrains.io.Decoder.getBufferIfSufficient(Decoder.java:131)
at org.jetbrains.io.fastCgi.FastCgiDecoder.messageReceived(FastCgiDecoder.kt:56)
at org.jetbrains.io.Decoder.channelRead(Decoder.java:38)
at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:83)
at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:163)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:155)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:950)
at io.netty.channel.oio.AbstractOioByteChannel.doRead(AbstractOioByteChannel.java:166)
at io.netty.channel.oio.AbstractOioChannel$1.run(AbstractOioChannel.java:38)
at io.netty.channel.ThreadPerChannelEventLoop.run(ThreadPerChannelEventLoop.java:52)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:742)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:55)
minimumReadableBytes is changing from record to record.
You are using PhpStorm's own built-in web server, which has some issues right now (especially with POST requests, e.g. WEB-17317).
The solution is to use your own proper web server (Apache/IIS/nginx/whatever).
Define Deployment entry. In place type should be fine, as long as your Apache/IIS can serve files from that location; otherwise either configure web server to be able to do that .. or use another type of deployment (e.g. Local or Mounted Folders for IDE to copy files to another location for you)
Configure it (provide desired URL etc)
Mark it as Default for this project
Now IDE will use that base URL when you will use Open in Browser or Run/Debug actions (NOTE: it will not affect any existing Run/Debug Configurations -- only future ones; you will have to update your current Run/Debug Configurations manually).
This is what worked for me.
I opened XAMPP control panel v3.2.2, I went into Apache->Config->httpd.conf
and changed the below code
Listen 12.34.56.78:80
Listen 80
to
Listen 12.34.56.78:8080
Listen 8080
Also,
ServerName localhost:80
to
ServerName localhost:8080
saved the file httpd.conf and then started the apache below action from the main screen of XAMPP Control Panel v3.2.2 and it started the apache.
After that I opened the browser and MANUALLY typed the address
for example:
If previous address was: http://
localhost:63342/htdocs/template.php (no space inbetween)
the new one would be:http://
localhost:8080/template.php (no space inbetween)
It should run just fine. Refresh the page and you shouldn't get 502 Bad Gateway error.
Remember: If you run your application later it may go back to previous location, All you need to do is, use the new location on address bar which would be (in this case)
http://
localhost:8080/template.php. (no space inbetween)
In your case:
http://
localhost:8080/yourfilename.php (no space inbetween)
Data node service is not started on one of my Hadoop cluster.
Data node logs has the following information...
Exception details on PC where datanode service is not started:
2015-08-12 15:51:09,331 INFO org.apache.hadoop.http.HttpServer2: HttpServer.start() threw a non Bind IOException
java.net.BindException: Port in use: localhost:0
at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:919)
at org.apache.hadoop.http.HttpSe
...........................
On successful Data Node PCs the Log looks like this
2015-08-12 15:43:57,520 INFO org.apache.hadoop.http.HttpServer2: Jetty bound to port 34958
2015-08-12 15:43:57,520 INFO org.mortbay.log: jetty-6.1.26
2015-08-12 15:43:57,619 INFO org.mortbay.log: Started HttpServer2$SelectChannelConnectorWithSafeStartup#localhost:34958
I have tried fixing the ports in hdfs-site.xml as explained in the link
But this did not work. Please throw some light in fixing this issue.
Thanks
"localhost:0 "
please check your /etc/hosts ,most likely this file not set well
I have uncommented the following line in /etc/hosts and everything worked fine.
127.0.0.1 localhost
This problem is due to the port is already used, hence BindException Thrown. to fix this issue follow the below steps.
1.
run netstat -np command to know the port used with process id
2.
Kill process id for the port which is already bind.