I am getting this error from hive. any idea how to fix it?
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>
Copyright Notice：Content Author:「Ravi Mohan」，Reproduced under the CC 4.0 BY-SA copyright license with a link to the original source and this disclaimer.
Link to original article：https://stackoverflow.com/questions/59651680/select-count-from-tab-org-apache-hadoop-hive-ql-exec-mr-mapredtask-org-apach