For my master thesis, I have to modify the source code of Cassandra. So, as suggested by https://wiki.apache.org/cassandra/HowToBuild, I git clone, then run ant, and everything seems nice (I managed to build the project without any error), but when I run the unitTests (cassandra/test), I have this strange error:
org.apache.cassandra.exceptions.ConfigurationException:
Expecting URI in variable: [cassandra.config].
Found[cassandra.yaml].
Please prefix the file with [file:\\\] for local files and
[file:\\<server>\] for remote files.
If you are executing this from an external tool, it needs
to set Config.setClientMode(true) to avoid loading configuration.
at org.apache.cassandra.config.YamlConfigurationLoader.getStorageConfigURL(YamlConfigurationLoader.java:80)
at org.apache.cassandra.config.YamlConfigurationLoader.loadConfig(YamlConfigurationLoader.java:100)
at org.apache.cassandra.config.DatabaseDescriptor.loadConfig(DatabaseDescriptor.java:252)
at org.apache.cassandra.config.DatabaseDescriptor.daemonInitialization(DatabaseDescriptor.java:131)
at org.apache.cassandra.auth.jmx.AuthorizationProxyTest.setup(AuthorizationProxyTest.java:48)"
I would like to test my modifications on the source code with the unitTests (because I didn't find any tutorial of how to set up cassandra from the source code on Windows, so if you have one, I would like to have the link ^^) but I didn't manage to find any solution for this bug :(. Anyone know a solution to this problem?
I am working on Windows 10 with IntelliJ and I have updated my Jdk and ant to the latest version.
I was facing the same issue. Those variables ("cassandra.config", "cassandra.storagedir", etc...) are System variables.
You can either set them in your code by doing something like:
System.setProperty("cassandra.config", "file:///<PATH>/cassandra.yaml");
You can also set them whilst running the jar file:
java -Dcassandra.config=file:///<PATH>/cassandra.yaml -jar <JAR>
Best,
Shabir
Start a new process in jdk 1.8 and start embedded cassandra in it. and run your junit in your java version. I faced similar isue which jdk11 upgrade. Now i fixed this.
import org.cassandraunit.utils.EmbeddedCassandraServerHelper;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class EmbeddedCassandraApplication {
public static void main(String[] args) throws Exception {
EmbeddedCassandraServerHelper.startEmbeddedCassandra("cassandra-test.yaml");
}
}
Related
I use jmockit and junit to write unit test for a module and run it in a STB. I use jmockit-1.7 because the STB only have java 5.
I got this error when run unit test:
java.lang.IllegalStateException: Jmockit has not been initialized. Check that your Java 5 VM has been started with -javaagent:jmockit.jar command line option
but my STB use siege java VM, so it doesn't have -javaagent command line option
I have google, and found a solution from Running tests with JMockit
#BeforeClass
public static void Initialize()
{
Mockit.setUpMocks();
}
But it's not work. And i have to uses jmockit-0.999.19 to have Mockit.setUpMocks();
Could any one help me initialize jmockit without -javaagent and run in java 1.5?
3 years ago...
Update: In the latest version JMockit v1.40 support for JDK6 will be dropped... so use JDK7+ ;-)
UPDATE 8/6:
The beefed up logging has shown me that there is an issue deleting the old jar from the cache, which leads to the fatal "not found" error. There are other threads similar to this, but only when someone is locking the file with their IDE. We are running a single groovy script from Jenkins, and no one is logged into this box.
We ran process explorer right after the failure and there were no locks. Then I login with the user that Jenkins is using to run the script, and I get no error deleting the files.
Also it seems there was a fix in IVY 2.1 to not fail when the jar cannot be deleted, and I'm on Ivy 2.2 (Groovy 1.8.4). What gives?
Couldn't delete outdated artifact from cache: C:\Users\myUser\.groovy\grapes\com.a.b.c\x-y-z\jars\x-y-z-1.496.jar
then the false(?) error:
Caught: java.lang.ExceptionInInitializerError
java.lang.ExceptionInInitializerError
Caused by: java.lang.RuntimeException: Error grabbing Grapes -- [unresolved dependency: com.a.b.c#x-y-z;1.+: not found]
at smokeTestSuccess.<clinit>(smokeTestSuccess.groovy)
Interestingly enough, this happens everyday the first time the script is run after 5am. I guess the cache gets invalidated through some default config at 5am? Is this some kind of clue??
Original post:
I am intermittently getting an error when running a number of different Groovy scripts which all share an identical #Grab declaration. (file names changed to protect the innocent). First the full Grab declaration:
#GrabResolver(name = 'libs.release', root = 'http://myserver:8081/artifactory/libs-release', m2compatible = 'true') #Grapes([
#Grab(group = 'com.a.b.c, module = 'x-y-z', version = '1.+', changing = true),
#Grab('commons-lang:commons-lang:2.3'),
#Grab('log4j:log4j:1.2.16'),
#Grab('gpars:gpars:0.12'),
#Grab('jsr166y:jsr166y:1.7.0'),
#Grab('org.codehaus.groovy.modules.http-builder:http-builder:0.6'),
#Grab('org.apache.commons:commons-collections:3.2.1'),
#Grab('org.apache.httpcomponents:httpclient:4.2.2'),
#Grab('org.apache.httpcomponents:httpcore:4.2.3'),
#Grab('org.cyberneko.html:nekohtml:1.9.17'),
#Grab('xerces:xercesImpl:2.11.0'),
]) #GrabConfig(systemClassLoader = true)
Then the error:
Caught: java.lang.ExceptionInInitializerError
java.lang.ExceptionInInitializerError
Caused by: java.lang.RuntimeException: Error grabbing Grapes -- [unresolved dependency: com.a.b.c#x-y-z;1.+: not found]
Upon doing numerous internet searches, the cause always seems to be very simple, either one of these two basic problems:
1. Repository unreachable
2. Jar file doesn’t exist
However, in the artifactory logs, I've proven that the file is actually being downloaded:
*Artifactory did accept the request for download:
2014-07-17 07:58:19,938 [ACCEPTED DOWNLOAD] libs-release-local:com/a/b/c/x-y-z/1.477/x-y-z-1.477.jar for anonymous/165.226.40.155.
*Artifactory did deliver jar:
20140717075820|156|REQUEST|165.226.40.155|non_authenticated_user|GET|/libs-release/com/a/b/c/x-y-z/1.477/x-y-z-1.477.jar|HTTP/1.1|200|1276695
The scripts all work about 100% of the time if they are simply restarted. This all leads me to believe that the issue is the Grab timing out. Theoretically the second time I run the script, the file is in the cache, and things happen faster, thus it doesnt fail.
For the above real request, I can see about 20 seconds of elapsed time in the http log from request to download.
Questions:
Does my theory seem correct?
Is there a way to increase the amount of time that the script will wait for the #Grab to resolve?
Does putting a try / catch block around the #Grab statements seem like a good idea? Or will that just hide the real problem?
thanks in advance!!!!
I think I finally figured out the answer to my own question.
I believe there is some sort of bug within Groovy 1.8.4 (or Ivy 2.2), especially since this behavior does mirror an ancient documented Ivy bug with this exact error message scheme and behavior.
Upgrading to Groovy 2.3.6 (which includes Ivy 2.3) appears to solve the issue.
I also still have no idea why the jars cannot be deleted, nothing is locking them. I experimented with moving the grape cache to a less secure folder to rule out a permission issue, but this didn't help:
-Dgrape.root=D:\Temp\grapeCache
UPDATE 8/19:
Once we upgraded to Groovy 2.3.6, the error went away, but I then figured out that the jar was no longer being downloaded at all, when using the "1.+" resolver. Something in the defaultgrapeConfig.xml was causing an issue. Everything is finally working properly after (in addition to the Groovy upgrade) we overrode defaultgrapeConfig.xml with our own stripped down file using this command line JAVA_OPT:
-Dgrape.config=D:\Temp\myGrapeConfig.xml
which had these contents:
<ivysettings>
<settings defaultResolver="downloadGrapes"/>
<resolvers>
<chain name="downloadGrapes">
</chain>
</resolvers>
</ivysettings>
ALSO:
For completeness (further steps):
In Jenkins GUI, update the job(s):
a. Update the drop down for each script: Execute Groovy Script > Groovy Version > Groovy-2.3.6
b. Update the JAVA_OPTS for each script (have to click the ‘advanced’ button under the script to see JAVA_OPTS):
-Dgrape.config=D:\Software\SfGrapeConfig.xml
Optional logging switches: -Dgroovy.grape.report.downloads=true -Divy.message.logger.level=4
In the actual Groovy script itself, delete this option within the #GrabResolver annotation: , m2compatible = 'true'
If you get this or a similar error:
"could not find client or server jvm under [Whatever JAVE_HOME is], please check that it is a valid jdk / jre containing the desired type of jvm"
Delete groovy.exe & groovyw.exe from D:\Software\Groovy-2.3.6\bin (if the exe’s do not exist, the Jenkins groovy plugin will use the bat file versions of these, and they handle the 32-bit / 64-bit problem better than the exe’s)
I'm trying to build a native bundle, specially for mac os x, but also in windows. And in both environments the .app, .dmg, .exe get generated correctly, but when I run them, I get many java.security.NoSuchAlgorithmException exceptions. For example:
Caused by: java.security.NoSuchAlgorithmException: SunTlsRsaPremasterSecret KeyGenerator not available
Caused by: java.security.NoSuchAlgorithmException: PBEWithMD5AndDES SecretKeyFactory not available
My program uses TLS, to establish xmpp connections. And also I have a webview with HTTPS which is not loading eighter.
Does anybody have any idea why this could be happening?
I should note that if I run the generated jar alone, it works fine, it only happens with the .exe and .app.
This is my build.xml fx:deploy code:
<fx:deploy width="${javafx.run.width}" height="${javafx.run.height}"
nativeBundles="all"
outdir="${basedir}/${dist.dir}" outfile="${application.title}">
<fx:application name="${application.title}"
mainClass="${javafx.main.class}"/>
<fx:resources>
<fx:fileset dir="${basedir}/${dist.dir}"
includes="*.jar"/>
<fx:fileset dir="${basedir}/${dist.dir}" includes="lib/*.jar"/>
</fx:resources>
<fx:info title="${application.title}"
vendor="${application.vendor}"/>
</fx:deploy>
Appreciate your help.
I hadn't seen this post before: JavaFX WebView Not Loading HTTPS Page
What's happening is that the jre's bundle doesn't include the /ext folder, so you have to copy it with a script when you build the bundle.
In my cucumber -jvm, Maven, junit Setup I have my testRunner file as
package com.lebara.testrunner;
import cucumber.junit.Cucumber;
import org.junit.runner.RunWith;
#RunWith(Cucumber.class)
#Cucumber.Options(
glue = {"com.lebara.stepdefs","com.lebara.framework.main", "com.lebara.testrunner"},
features = "C:/Users/sarthak.dayanand/Documents/WebRefreshTest/CukeAutomation/LebaraWebAutomationTest1/src/main/resources",
format = {"pretty", "html:target/cucumber-html-report", "json-pretty:target/cucumber-report.json"},
tags = {"#UserJourney"}
)
public class RunCukesTest {
}
I have my feature file in the above mentioned directory.
If I run it, I get the following exception:
cucumber.runtime.CucumberException: No features found at [C:/Users/sarthak.dayanand/Documents/WebRefreshTest/CukeAutomation/LebaraWebAutomationTest1/src/main/resources/cucumber]...
If I remove the "features" option in the testrunner, it tries to look for feature files in the same directory as my testrunner.java
cucumber.runtime.CucumberException: No features found at [com/lebara/testrunner]
And if I put the feature files there, it works.
My question is why is my feature file not being picked up from my previous location, which I thought to be the default file structure for cucumber - maven setup.
How do I make it pick up from there? Help appreciated.
Where exactly are your test runner and feature files? I've got the following setup which works perfectly:
src/test/
java/
com/mypackage/
TestRunner.java
StepDefinition.java
resources
com/mypackage/
fancy.feature
The Maven/Cuke conventions will have the tests executed from the tests/java directory and the feature files found in the test/resources directory. My test runner is basically the same as yours but with less options:
import cucumber.api.junit.Cucumber;
import org.junit.runner.RunWith;
#RunWith(Cucumber.class)
#Cucumber.Options(format = {"pretty"})
public class TestRunner { }
Hope this helps if you hadn't already found an answer.
I have a setup similar to yours (not using the Maven/Cucumber conventions). In my options, I don't specify the path from root, but from the project's source folder where the features are held. It makes sense, since otherwise the tests would only be runnable from your machine.
In your case, I think it should be:
features = "src/main/resources"
Just add features = { "classpath:features/feature.feature"}, and the feature must under test/resources/features/feature.feature.
#CucumberOptions(
format = {"pretty", "html:target/html"},
features = {"classpath:features/feature.feature"},
snippets = SnippetType.CAMELCASE
Note classpath.
When you compile your code if you are using maven open up target/test-classes/features and you will see feature.feature
//Removing the space between "**classpath**" and "**:com/**" helped.
#RunWith(Cucumber.class)
#CucumberOptions(
features = {"classpath:com/tk/feature/"}, //NOTE: NO SPACE
glue = {"classpath: com.tk.cucumber"},
plugin = {
"pretty",
"html:build/reports/cucumber"
,"json:build/reports/cucumber-tests/test.json"}
)
public class RunAPITests {}
If you are providing the complete path of the feature file i.e.
"C:/Users/sarthak.dayanand/Documents/WebRefreshTest/CukeAutomation/LebaraWebAutomationTest1/src/main/resources" as in your query, try again by replacing the '/' character with '\\'(double back slash) as below.
"C:\\Users\\sarthak.dayanand\\Documents\\WebRefreshTest\\CukeAutomation\\LebaraWebAutomationTest1\\src\main\\resources\\abc.feature"
This is a git repo which uses the latest cucumber version : Cucumber- Example
Clone this repo and run it in your local machine. The #Given is defined and it should pass. The #Then and #When should be shown as undefined.
This is how the output for it should look :
Output for the Belly feature
Use the structure mentioned :
src / test / java/ io /cucumber / {Step definitions java and run cucumber test files here}
src /test / resources/ io/ cucumber / {feature files here}
You can run the gradle build using ./gradlew clean build
and the cucumber test using ./gradlew clean test --info
If this works, then use the same format in your project.
Just changing .Feature to .feature the problem got resolved for me.
Also make sure the path for feature is righly mention in CucumberOptions as per your feature folder
Some of the online tutorial have mentioned .Feature which brings this problem
so changing the case will solve this problem
There is another instance in which 'Feature Not Found' error occurs. I am posting the solution under this answer as there is no similar question.
I got this error when trying to run the Runner file first time after setting up Cucumber project in Maven. The solution i found was as follows: Go to the folder in which the 'feature' file is present in Windows Explorer. Check the size of the feature file you are trying to run. If the size is '0' KB, it will show the 'Feature Not Found' error. Make some changes to file until a value greater than zero is displayed. Run again after making changes.
#RunWith(Cucumber.class)
#CucumberOptions(
features = {"src/main/resources/cucumber/features"},//your feature path
tags = "not #Wip",
glue = {"classpath:steps"},
plugin = {"pretty", "html:target/cucumber/html"})
You must set the feature directory correctly
By putting the feature file under src/test/java where the runner and steps file or
by putting it under src/main/java the problem will get resolved.
I have a problem trying to start sample pig and cassandra config (from examples/pig)
2012-07-27 14:34:49,020 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1070: Could not resolve CassandraStorage using imports: [, org.apache.pig.builtin., org.apache.pig.impl.builtin.]
It looks like some classpath problem still I can't find the reason. ANyone knows what jars might cause this problem ?
I had set my variables to:
export PIG_HOME=/home/sebastian/cassandra/source/pig-0.10.0
export PIG_INITIAL_ADDRESS=localhost
export PIG_RPC_PORT=9160
export PIG_PARTITIONER=org.apache.cassandra.dht.RandomPartitioner
CassandraStorage is in org.apache.cassandra.hadoop.pig and needs the Cassandra jars to run.
Check if you have the following in your class path
PIG_JAR=//pig-0.11.0.jar
HADOOP_CLASSPATH=//hadoop-1.0.4/hadoop-core-1.0.4.jar
HADOOP_CONF=//hadoop-1.0.4/conf
Add all the above in the
Do these changes in pig_cassandra
Let me know if you have the same problem. I will share the code.