The Exception “java.lang.StackOverflowError” should be depended on the Xss
value .
在 2011-12-22 16:15:41，"alo alt" 写道：
>Hi,
>
>depends on the memory you configured for hive (xms, xmx).
>
>- Alex
>
>2011/12/14 王锋 :
>> when hiveserver is executing sql, it throws an exception:
>>
>> 2011-12-14
Hi,
depends on the memory you configured for hive (xms, xmx).
- Alex
2011/12/14 王锋 :
> when hiveserver is executing sql, it throws an exception:
>
> 2011-12-14 00:40:43,762 Stage-1 map = 90%, reduce = 13%
> 2011-12-14 00:40:45,771 Stage-1 map = 92%, reduce = 13%
> 2011-12-14 00:40:46,777 Stage
sorry， I forgot it.
It's because of the jvm method Stack .It was 128k before. we were sending
hiveserver concurrent and max jobnum would be 10. Most of These jobs used udf
to work, and udf used more mem because of recurrencion. Now we set Xss 512k,
and hiveserver has been nomal.
在 2011-12-22
when hiveserver is executing sql, it throws an exception:
2011-12-14 00:40:43,762 Stage-1 map = 90%, reduce = 13%
2011-12-14 00:40:45,771 Stage-1 map = 92%, reduce = 13%
2011-12-14 00:40:46,777 Stage-1 map = 96%, reduce = 13%
2011-12-14 00:40:47,782 Stage-1 map = 97%, reduce = 13%
2011-12-14
