Open shadyxu opened 7 years ago
I did some tests and found that classpath do not accept *
as placeholder. Adding all the jars one by one is annoying, trying and finding which jars are needed sucks. Any good idea?
Classpath does accept /path/to/foo/* for jars. This should work. We use it for our systems.
I can confirm I encounter the same issue. Also when looking at the code, I see nothing that would resolve the asterisk.
i encounter the same issue too.
@suvodeep-pyne how do you configure? i use * don't work,but some.jar work
I installed the CDH Hadoop client on the executor by yum, compiled the Azkaban-plugin project(version 3.0.0) by ant, and configured
in
commonprivate.properties
./usr/lib/hadoop
is where the Hadoop client is installed and/etc/hadoop/conf
is where the Hadoop configuration xml files are.However, when I try to start the executor, Azkaban still reports this error:
Exception in thread "main" azkaban.jobtype.JobTypeManagerException: azkaban.jobtype.JobTypeManagerException: azkaban.jobExecutor.utils.JobExecutionException: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration at azkaban.jobtype.JobTypeManager.loadPlugins(JobTypeManager.java:82) at azkaban.jobtype.JobTypeManager.<init>(JobTypeManager.java:65) at azkaban.execapp.FlowRunnerManager.<init>(FlowRunnerManager.java:202) at azkaban.execapp.AzkabanExecutorServer.<init>(AzkabanExecutorServer.java:143) at azkaban.execapp.AzkabanExecutorServer.main(AzkabanExecutorServer.java:331) Caused by: azkaban.jobtype.JobTypeManagerException: azkaban.jobExecutor.utils.JobExecutionException: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration at azkaban.jobtype.JobTypeManager.loadPluginJobTypes(JobTypeManager.java:168) at azkaban.jobtype.JobTypeManager.loadPlugins(JobTypeManager.java:79) ... 4 more Caused by: azkaban.jobExecutor.utils.JobExecutionException: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration at azkaban.jobtype.JobTypeManager.loadJobTypes(JobTypeManager.java:238) at azkaban.jobtype.JobTypeManager.loadPluginJobTypes(JobTypeManager.java:164) ... 5 more Caused by: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration at azkaban.utils.Utils.getCause(Utils.java:252) at azkaban.utils.Utils.callConstructor(Utils.java:285) at azkaban.utils.Utils.callConstructor(Utils.java:269)
I checked and found the exact
org.apache.hadoop.conf.Configuration
class in/usr/lib/hadoop/hadoop-common.jar
. Am I doing anything wrong or is there a bug?