WebError: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: org.apache.hadoop.hive.ql.exec.mapjoin.MapJoinMemoryExhaustionException: 2014 … Webif percentage > maxMemoryUsage, then throw MapJoinMemoryExhaustionException. in my opinion, running is better than fail. after System.gc, ' if percentage ...
HIVE MapJoin异常问题处理总结_XiaoGuang-Xu的博客-CSDN博客
Web26. jun 2014. · Hi All! I created an hbase table and hcatalog table like the following: hive describe formatted client; OK # col_name data_type comment a string from deserializer b string from deserializer c int ... Webhive执行join语句时 报错Map local work exhausted memory 导致该错误的原因是localtask出现了内存溢出。由于开启了hive.auto.convert.join,但是实际小表大小 … black white chess
hive異常記錄 - 程式人生
WebMapJoin原理可以参见 这里 ,讲的比较清楚。. 出现问题的地方就是MapredLocalTask这里,在客户端本地启动一个Driver进程,扫描小表的数据,将其转换成一个HashTable的数 … Web+ criticalGcTimePercentage + "%"; throw new MapJoinMemoryExhaustionError(msg); Return the contained value, if present, otherwise throw an exception to be created by the … Webcsdn已为您找到关于hive runtime error空指针相关内容,包含hive runtime error空指针相关文档代码介绍、相关教程视频课程,以及相关hive runtime error空指针问答内容。为您解 … black white check upholstery fabric