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hive  MR job need so large memory - Hive - [mail # user]
...I just create a table fool; And table data is : sellerId consumerId 1000,4000 1000,4001 1002,4002 1003,4000 1004,4001 1005,4002 1000,4000   total 8 rows;   then I execute sql  ...
   Author: 王锋, 2011-12-21, 10:00
Re:parallel execution for Hive unit tests - Hive - [mail # user]
...hey all,   pls help me. during these days ,I found a serious issue with hive .It's an exception thrown from hiveserver:     java.lang.StackOverflowError     at java....
   Author: 王锋, 2011-12-16, 01:47
Re:HIVE-1040 heads up - Hive - [mail # user]
...Do you know this exception from hiveserver:   java.sql.SQLException: Query returned non-zero code: 9, cause: FAILED: Execution Error, return code -101 from org.apache.hadoop.hive.ql.exe...
   Author: 王锋, 2011-12-14, 02:45
a serious issue of hiveserver - Hive - [mail # user]
...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% 2...
   Author: 王锋, 2011-12-14, 02:21
one error - Hive - [mail # user]
...java.sql.SQLException: Query returned non-zero code: 9, cause: FAILED: Execution Error, return code -101 from org.apache.hadoop.hive.ql.exec.MapRedTask         at org.apa...
   Author: 王锋, 2011-12-13, 15:44
Re:New to hive - Hive - [mail # user]
...I think hive wiki is the best tutorials now  by the way At 2011-12-13 19:34:35,"praveenesh kumar"  wrote:...
   Author: 王锋, 2011-12-13, 11:45
hive select data throw NullPointer - Hive - [mail # user]
...hive> select * from www_sinaedgeahsolci14ydn_kandian_d_hits_load_20111212  limit 30; OK Failed with exception java.io.IOException:java.lang.NullPointerException Time taken: 0.957 sec...
   Author: 王锋, 2011-12-13, 11:35
Re:Re:Re: Re: Re: Re: Re: Re:Re: hiveserver usage - Hive - [mail # user]
...I got the question of hive large memory.   before the jvm args:  export HADOOP_OPTS="$HADOOP_OPTS -XX:NewRatio=1 -Xms2000m -XX:MaxHeapFreeRatio=40 -XX:MinHeapFreeRatio=15 -XX:+UseP...
   Author: 王锋, 2011-12-13, 06:25
Re:Re: Re: Re: Re: Re: Re:Re: hiveserver usage - Hive - [mail # user]
...yes,we using jdk 1. 0.26   [hdfs@d048049 conf]$ java -version java version "1.6.0_26" Java(TM) SE Runtime Environment (build 1.6.0_26-b03) Java HotSpot(TM) 64-Bit Server VM (build 20.1-...
   Author: 王锋, 2011-12-12, 11:20
Re:Re: Re: Re: Re: Re: Re:Re: hiveserver usage - Hive - [mail # user]
...Thanks  .I find a thread of  hiveserver. jstack pid   [hdfs@d048049 logs]$ jstack  15511 2011-12-12 18:54:32 Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.1-b02 ...
   Author: 王锋, 2011-12-12, 10:57
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