memory module of yarn container

2022-08-25 Thread vtygoss
Hi, community! I notice a change about the memory module of yarn container between spark-2.3.0 and spark-3.2.1 when requesting containers from yarn. org.apache.spark.deploy.yarn.Client.java # verifyClusterResources ``` spark-2.3.0 val executorMem = executorMemory + executorMemoryOverhead ``

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2020-07-02 Thread vtygoss
Hi devs, question: how to convert hive output format to spark sql datasource format? spark version: spark 2.3.0 scene: there are many small files on hdfs(hive) generated by spark sql applications when dynamic partition is enabled or setting spark.sql.shuffle.partitions >200. so i am t