выберите количество (*) на вкладке org. apache .had oop .hive.ql.exe c .mr.MapRedTask. орг / Apache / Hadoop / метрики / Updater - PullRequest
0 голосов
/ 08 января 2020

Я получаю эту ошибку из улья. есть идеи как это исправить?

hive> select count(*) from indiv;

Query ID = EMMAdmin_20200108131538_4ab7dc88-8e88-4a74-b074-ff6bd058886e
Total jobs = 1
Launching Job 1 out of 1
Number of reduce tasks determined at compile time: 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: Execution Error, return code -101 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask. org/apache/hadoop/metrics/Updater
hive>
...