Hi I try to use this awesome Gradle plugin: https://github.com/bmuschko/gradle-docker-plugin
I use the following URL obtained from my docker-machine / kitematic installation on osx:
docker-machine url default
tcp://192.168.99.100:2376
However using:
url = "tcp://192.168.99.100:2376"
results in the error:
org.apache.http.conn.UnsupportedSchemeException: tcp protocol is not supported
When I change the tcp to httpI get a different error:
INFO org.apache.http.impl.execchain.RetryExec - I/O exception (java.net.SocketException) caught when processing request: Broken pipe
[pool-4-thread-1] ERROR com.github.dockerjava.core.async.ResultCallbackTemplate - Error during callback
org.apache.http.client.ClientProtocolException
in case the gradle dockerBuildImage task is run.
But manually building the Dockerfile created by gradle works without any problems.
The following code can be used to replicate the problem. https://github.com/geoHeil/lab04/blob/master/build.gradle
Docker-machine enables TLS by default. I Switching to the TLSmode should be a good solution:
url = 'https://192.168.59.103:2376'
certPath = new File(System.properties['user.home'], '.boot2docker/certs/boot2docker-vm')
Related
The situation is, I wanna establish a QUIC connection based on quic-go from local to ECS server. The related tests using localhost are done both on local and remote device. That is:
#local: .$QUIC-GO-PATH/example/client/main -insecure -keylog ssl.log -qlog trial.log -v https://127.0.0.1:6121/demo/tile
#local: .$QUIC-GO-PATH/example/main -qlog -tcp -v
These tests are completed.
Now is the problem,when I start local-remote connection an error occurred:
#remote: .$QUIC-GO-PATH/example/main -qlog -tcp -v
#local: .$QUIC-GO-PATH/example/client/main -insecure -keylog ssl.log -qlog trial.log -v https://$REMOTE_IPADDR:6121/demo/tile
timeout: no recent network activity
When I go through a wireshark examination, it seems like the CRYPTO handshake never finishes:
Wireshark
Also client Qlog file atteched here:
Qlog file
Codes are all the same with https://github.com/lucas-clemente/quic-go
Help!
This problem has been solved.
Code $QUIC-GO-PATH/example/main.go has binded the port as a default onto 127.0.0.1:6121, which led to the problem that the server cannot get reached by client outside, just get this on server running:
-bind 0.0.0.0:6121
The following command works fine serving up a web page with a profile and I am able to analyse it, very good.
go tool pprof -http=:8082 https://mytestserver.net:443/debug/pprof/profile?seconds=3
However if I try a trace, this happens
$ go tool pprof -http=:8082 https://mytestserver.net:443/debug/pprof/trace?seconds=3
Fetching profile over HTTP from https://mytestserver.net:443/debug/pprof/trace?seconds=3
https://mytestserver.net:443/debug/pprof/trace?seconds=3: server response: 404 Not Found - Unknown profile
failed to fetch any source profiles
This doesn't work either
$ go tool trace -http=:8082 https://mytestserver.net:443/debug/pprof/trace?seconds=3
2020/09/29 22:34:49 Parsing trace...
failed to open trace file: open https://mytestserver.net:443/debug/pprof/trace?seconds=3: The filename, directory name, or volume label syntax is incorrect.
Was following some examples from
https://jvns.ca/blog/2017/09/24/profiling-go-with-pprof/
Trace could be useful to visualize GC behaviour as well as Goroutine/Threads etc.
Is there another way to generate trace?
I run trace from a Windows machine and the following is the versioning info
$ go version
go version go1.15.2 windows/amd64
Did you tried using http instead of secure connection?
It seems it only works for http connections FYR.. https://golang.org/pkg/net/http/pprof/
I placed plugin manager in "lib\ext" folder and tried to open it showed error:
java.io.IOException: Repository responded with wrong status code: 407
Jmeter version - 3.3
Plugin version - 0.16
Jmeter is invoked from command line by using the following parameters:
C:\Users\princen\Performance Testing\Software\apache-jmeter-3.3\bin\jmeter.bat -H Proxyserver -P 1234 -u princen -a ***
Parameters modified as suggested here
JVM_ARGS="-Dhttps.proxyHost=Proxyserver -Dhttps.proxyPort=1234 -Dhttp.proxyUser=princen -Dhttp.proxyPass=***" C:\Users\princen\Performance Testing\Software\apache-jmeter-3.3\bin\jmeter.bat
Above try gives the following error message
Windows cannot find "JVM_ARGS="-Dhttps.proxyHost=Proxyserver -Dhttps.proxyPort=1234 -Dhttp.proxyUser=princen -Dhttp.proxyPass=***
When I tried to changes command to the following:
C:\Users\princen\Performance Testing\Software\apache-jmeter-3.3\bin\jmeter.bat -Dhttps.proxyHost=Proxyserver -Dhttps.proxyPort=1234 -Dhttp.proxyUser=princen -Dhttp.proxyPass=***
I received an error:
java.io.IOException: Repository responded with wrong status code: 407
Can someone please correct parameters required to load the plugin manager?
Ensure you use last version of jmeter-plugins download manager.
Regarding your parameters, you're mixing different configurations, just set (for both http and https):
JVM_ARGS="-Dhttps.proxyHost=myproxy.com -Dhttps.proxyPort=8080 -Dhttps.proxyUser=john -Dhttps.proxyPass=password -Dhttp.proxyHost=myproxy.com -Dhttp.proxyPort=8080 -Dhttp.proxyUser=john -Dhttp.proxyPass=password"
Where password is your real password.
None of above methods working for me. Its really tough to work with Java(due to Loadrunner background). I added Ultimate thread alone and its working fine.
Thank you all for your inputs..
JMeter is using the official proxy configuration from Oracle (like here: https://memorynotfound.com/configure-http-proxy-settings-java/)
The problem is that the jmeter documentation is wrong about the password parameter: it should be http.proxyPassword not http.proxyPass.
Also you must use the https. properties for secured urls you want to access using the proxy. And the http. properties for non secured.
So I'm trying to install the forge api (Minecraft 1.10.2) for developing a mod, and I'm having an issue with using ForgeGradle. Every time I run it with "bash gradlew setupDecompWorkspace", I get this error:
FAILURE: Build failed with an exception.
What went wrong:
Could not resolve all dependencies for configuration ':forgeGradleMcpData'.
Could not resolve de.oceanlabs.mcp:mcp:1.10.2.
Required by:
com.yourname.modid:forge-1:1.0
Could not resolve de.oceanlabs.mcp:mcp:1.10.2.
Could not get resource '(had to remove this link because too many links)'.
Could not GET '(had to remove this link because too many links)'.
org.apache.http.client.ClientProtocolException (no error message)
Could not resolve de.oceanlabs.mcp:mcp:1.10.2.
Could not get resource 'https://libraries.minecraft.net/de/oceanlabs/mcp/mcp/1.10.2/mcp-1.10.2.pom'.
Could not GET 'https://libraries.minecraft.net/de/oceanlabs/mcp/mcp/1.10.2/mcp-1.10.2.pom'. Received status code 403 from server: Forbidden
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
I've found several people with the same issue, but they were posted back in (roughly) Minecraft 1.6-1.8. Does anyone have any idea about what I should do? I'm stumped and could use some help.
You need to set the mappings property in the minecraft closure in your build.gradle file so ForgeGradle knows which version of the MCP mappings to use.
For example, this will use the latest mappings (as of this posting):
minecraft {
mappings = "snapshot_20161002"
}
The snapshot mappings are built daily and the versions are in the form of snapshot_YYYYMMDD, you can see all the mappings versions here.
I had a similar issue with forge for 1.11. I couldn't use the latest mappings file for some reason. Keeping the mappings file at snapshot_29160518 worked for me.
See this commit for a 1.10.2 plugin build.gradle file:
https://github.com/ljsimin/MinecraftJoypadSplitscreenMod/commit/76b7c83bc35cbe11d6516b31f8e5e4f7ec74b99c
Does anyone know about HPCC/HDFS connector.we are using both HPCC and HADOOP.There is one utility(HPCC/HDFS connector) developed by HPCC which allows HPCC cluster to acess HDFS data
i have installed the connector but when i run the program to acess data from hdfs it gives error as libhdfs.so.0 doesn't exist.
I tried to build libhdfs.so using command
ant compile-libhdfs -Dlibhdfs=1
its giving me error as
target "compile-libhdfs" does not exist in the project "hadoop"
i used one more command
ant compile-c++-libhdfs -Dlibhdfs=1
its giving error as
ivy-download:
[get] Getting: http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.1.0/ivy-2.1.0.jar
[get] To: /home/hadoop/hadoop-0.20.203.0/ivy/ivy-2.1.0.jar
[get] Error getting http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.1.0/ivy-2.1.0.jar
to /home/hadoop/hadoop-0.20.203.0/ivy/ivy-2.1.0.jar
BUILD FAILED java.net.ConnectException: Connection timed out
any suggestion will be a great help
Chhaya, you might not need to build libhdfs.so, depending on how you installed hadoop, you might already have it.
Check in HADOOP_LOCATION/c++/Linux-<arch>/lib/libhdfs.so, where HADOOP_LOCATION is your hadoop install location, and arch is the machine’s architecture (i386-32 or amd64-64).
Once you locate the lib, make sure the H2H connector is configured correctly (see page 4 here).
It's just a matter of updating the HADOOP_LOCATION var in the config file:
/opt/HPCCSystems/hdfsconnector.conf
good luck.