Re: Caused by: java.lang.NoClassDefFoundError: org/apache/spark/api/java/function/Function

2019-08-14 Thread Chao Long
这个参数配置了么,*kylin.engine.spark-conf.spark.yarn.archive,* 是否配置为自己集群所在的hdfs目录,而不是文档上的hdfs://sandbox.hortonworks.com:8020 On Wed, Aug 14, 2019 at 2:37 PM 邵志鹏 wrote: > 2019-08-14T14:31:09,188 INFO [http-bio-7070-exec-7] > org.apache.kylin.cube.CubeManager - Updating cube instance >

Re:Kylin2.4版本建立model的时候,会生成一个如图以下的yarn任务,它的作用是?

2019-08-14 Thread Xiaoxiang Yu
Hi, You may click the“Reload Table”in Data Source Page, and make sure you have checked the “Calculate column cardinality”, it will recompute column cardinality again. Best wishes, Xiaoxiang Yu 发件人: 向伟靖 <865357...@qq.com> 答复: "user@kylin.apache.org" 日期: 2019年8月14日 星期三 15:26

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2019-08-14 Thread ??????
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Caused by: java.lang.NoClassDefFoundError: org/apache/spark/api/java/function/Function

2019-08-14 Thread 邵志鹏
Hi kylin team: kylin-2.6.3 使用MapReduce已经成功构建smaple cube。 然后clone了一份kylin_sales_cube修改为Spark,build 报错。 Spark是使用脚本下载的,配置参考了http://kylin.apache.org/cn/docs/tutorial/cube_spark.html。 $KYLIN_HOME/bin/download-spark.sh jar cv0f spark-libs.jar -C $KYLIN_HOME/spark/jars/ . hadoop fs -mkdir -p

Kylin2.4????????model????????????????????????????yarn??????????????????

2019-08-14 Thread ??????
2.4modelyarn

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2019-08-14 Thread ??????
??wiki?? -- -- ??: "Xiaoxiang Yu"; : 2019??8??14??(??)3:41 ??: "user@kylin.apache.org"; :

Re:Caused by: java.lang.NoClassDefFoundError: org/apache/spark/api/java/function/Function

2019-08-14 Thread 邵志鹏
2019-08-14T14:31:09,188 INFO [http-bio-7070-exec-7] org.apache.kylin.cube.CubeManager - Updating cube instance 'kylin_sales_cube_clone_spark' 2019-08-14T14:31:09,188 INFO [http-bio-7070-exec-7] org.apache.kylin.cube.CubeManager - Remove segment

Re:Kylin2.4版本建立model的时候,会生成一个如图以下的yarn任务,它的作用是?

2019-08-14 Thread Johnson
据我所知,应该是在计算表中各列的基数,对后续build segment有帮主。 在 2019-08-14 14:15:07,"向伟靖" <865357...@qq.com> 写道: | 你好,我想问一下2.4版本建立model的时候,会生成如图以下的yarn任务,这个任务的作用是? |

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2019-08-14 Thread ??????
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2019-08-14 Thread ??????
-- -- ??: "??"<865357...@qq.com>; : 2019??8??15??(??) 12:03 ??: "user"; :

Re:Re: Caused by: java.lang.NoClassDefFoundError: org/apache/spark/api/java/function/Function

2019-08-14 Thread 邵志鹏
设置了kylin.engine.spark-conf.spark.yarn.archive,我也很奇怪,看上去就是没有加载到spark-libs.jar。 ## manually upload spark-assembly jar to HDFS and then set this property will avoid repeatedly uploading jar at runtime kylin.engine.spark-conf.spark.yarn.archive=hdfs://master:9000/kylin/spark/spark-libs.jar $