hive on spark 执行时报错
hive (default)> create table student(id int, name string);
OK
Time taken: 0.988 seconds
hive (default)> insert into table student values(1,'abc');
Query ID = gll_20240731111535_f648d005-c670-4844-a448-cc85b8738715
Total jobs = 1
Launching Job 1 out of 1
In order to change the average load for a reducer (in bytes):
set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
set mapreduce.job.reduces=<number>
Failed to execute spark task, with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create Spark client for Spark session 104a45b0-4189-4048-8290-f5cfbc4008d0)'
FAILED: Execution Error, return code 30041 from org.apache.hadoop.hive.ql.exec.spark.SparkTask. Failed to create Spark client for Spark session 104a45b0-4189-4048-8290-f5cfbc4008d0
在调了yarn的内存后就好使了 根本不是版本的问题 我最大的问题是 insert into table student values(1,'abc'); 就执行这么一条语句要我集群yarn内存调到了5G 是为什么