JavaBean serialization with cyclic bean attributes

2017-02-08 Thread Pascal Stammer
use reflection at a few locations. We have now a few approaches in mind: 1. Ask our domain for simple objects without cyclic references 2. Implement our own Encoders Are we missing something. We appreciate every hint so resolve this. Kind Regards, Pascal Stammer

Running Spark und YARN on AWS EMR

2017-07-17 Thread Pascal Stammer
of 6.9 GB virtual memory used. Killing container. I already change spark.yarn.executor.memoryOverhead but the error still occurs. Does anybody have a hint for me which parameter or configuration I have to adapt. Thank you very much. Regards, Pascal Stammer

Re: Running Spark und YARN on AWS EMR

2017-07-17 Thread Pascal Stammer
spark-submit command. > > eg. spark-submit executor-memory 2g > > > Regards, > > Takashi > >> 2017-07-18 5:18 GMT+09:00 Pascal Stammer <stam...@deichbrise.de>: >>> Hi, >>> >>> I am running a Spark 2.1.x Application on

Logging in unit tests

2017-08-19 Thread Pascal Stammer
the logging? I appreciate any help! Regards, Pascal Stammer

Re: Netty Issues

2017-08-21 Thread Pascal Stammer
Hi, I don’t know how this should help. We use maven shade plugin. This behavior currently happen in local unit tests. Pascal > Am 21.08.2017 um 12:58 schrieb 周康 <zhoukang199...@gmail.com>: > > Use maven shade plugin may help > > 2017-08-21 18:43 GMT+08:00

Netty Issues

2017-08-21 Thread Pascal Stammer
(DefaultThreadFactory.java:144) at java.lang.Thread.run(Thread.java:745) We think that this is caused by incompatible versions of netty. We also have a transitive dependency in neo4j dependencies. They are using io.netty:netty-all.4.1.8.Final … Does anybody can provide some help? Regards, Pascal Stammer