Analisi dei dati serverless con Beam: MapReduce in Beam (Java) recensioni

venu u. · Recensione inserita circa 6 anni fa

Zhiping F. · Recensione inserita circa 6 anni fa

Michael L. · Recensione inserita circa 6 anni fa

Sebastien B. · Recensione inserita circa 6 anni fa

Sergio B. · Recensione inserita circa 6 anni fa

DOne

Ade S. · Recensione inserita circa 6 anni fa

Cristhian R. · Recensione inserita circa 6 anni fa

Program does not run: java.lang.UnsupportedOperationException: Cannot define class using reflection: Could not find sun.misc.Unsafe

Ruslan A. · Recensione inserita circa 6 anni fa

Jomon J. · Recensione inserita circa 6 anni fa

Abhit M. · Recensione inserita circa 6 anni fa

James G. · Recensione inserita circa 6 anni fa

Lucky J. · Recensione inserita circa 6 anni fa

Emre K. · Recensione inserita circa 6 anni fa

Julian O. · Recensione inserita circa 6 anni fa

pipeline doesn't work: at org.apache.beam.repackaged.beam_runners_direct_java.com.google.common.cache.LocalCache.get (LocalCache.java:4053) at org.apache.beam.repackaged.beam_runners_direct_java.com.google.common.cache.LocalCache.getOrLoad (LocalCache.java:4057) at org.apache.beam.repackaged.beam_runners_direct_java.com.google.common.cache.LocalCache$LocalLoadingCache.get (LocalCache.java:4986) at org.apache.beam.runners.direct.DoFnLifecycleManager.get (DoFnLifecycleManager.java:61) at org.apache.beam.runners.direct.ParDoEvaluatorFactory.createEvaluator (ParDoEvaluatorFactory.java:124) at org.apache.beam.runners.direct.ParDoEvaluatorFactory.forApplication (ParDoEvaluatorFactory.java:78) at org.apache.beam.runners.direct.TransformEvaluatorRegistry.forApplication (TransformEvaluatorRegistry.java:178) at org.apache.beam.runners.direct.DirectTransformExecutor.run (DirectTransformExecutor.java:118) at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:515) at java.util.concurrent.FutureTask.run (FutureTask.java:264) at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1128) at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:628) at java.lang.Thread.run (Thread.java:834) [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE

Michael B. · Recensione inserita circa 6 anni fa

João Guilherme N. · Recensione inserita circa 6 anni fa

吴芃 吴. · Recensione inserita circa 6 anni fa

Rugved V. · Recensione inserita circa 6 anni fa

pooja w. · Recensione inserita circa 6 anni fa

Frederic B. · Recensione inserita circa 6 anni fa

Error running maven

Bruno M. · Recensione inserita circa 6 anni fa

This lab doesn't work anymore because JAVA_HOME in the Cloud shell machine points to Java 11 and looks like Beam only works with Java 8. Luckily, Java 8 was also installed in the cloud shell and I was able to set JAVA_HOME like below to get it working export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64

Sriram N. · Recensione inserita circa 6 anni fa

[INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 01:31 min [INFO] Finished at: 2020-05-14T11:01:23+02:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:java (default-cli) on project javahelp: An exception occured while executing the Java class. null: InvocationTargetException: java.lang.UnsupportedOperationException: Cannot define class using reflection: Could not find sun.misc.Unsafe -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:java (default-cli) on project javahelp: An exception occured while executing the Java class. null

Ferri F. · Recensione inserita circa 6 anni fa

I was wondering what the difference was between the python and Java setup, but the code does not complete the build, it gives this error: ``` [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 7.871 s [INFO] Finished at: 2020-05-14T08:56:40+02:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:java (default-cli) on project javahelp: An exception occured while executing the Java class. null: InvocationTargetException: java.lang.UnsupportedOperationException: Cannot define class using reflection: Could not find sun.misc.Unsafe -> [Hel p 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:java (default-cli) on project javahel p: An exception occured while executing the Java class. null ```

Arne A. · Recensione inserita circa 6 anni fa

OK Lab

Kristijan K. · Recensione inserita circa 6 anni fa