hi,XueFu
i checkout a spark branch from sparkgithub(tags:v1.2.0-snapshot0)and i
compare this spark's pom.xml with spark-parent-1.2.0-SNAPSHOT.pom(get
from
http://ec2-50-18-79-139.us-west-1.compute.amazonaws.com/data/spark_2.10-1.2-SNAPSHOT/org/apache/spark/spark-parent/1.2.0-SNAPSHOT/),and
there is only difference is follow:
in spark-parent-1.2.0-SNAPSHOT.pom
<artifactId>spark-parent</artifactId>
<version>1.2.0-SNAPSHOT</version>
and in v1.2.0-snapshot0
<artifactId>spark-parent</artifactId>
<version>1.2.0</version>
i think there is no essence diff,and i built v1.2.0-snapshot0 and deploy
it as my spark clusters
when i run query about join two table ,it still give some error what i
show u earlier
Job aborted due to stage failure: Task 0 in stage 1.0 failed 4 times,
most recent failure: Lost task 0.3 in stage 1.0 (TID 7, datasight18):
java.lang.NullPointerException+details
Job aborted due to stage failure: Task 0 in stage 1.0 failed 4 times, most
recent failure: Lost task 0.3 in stage 1.0 (TID 7, datasight18):
java.lang.NullPointerException
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.init(HiveInputFormat.java:255)
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:437)
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:430)
at
org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getRecordReader(CombineHiveInputFormat.java:587)
at org.apache.spark.rdd.HadoopRDD$$anon$1.<init>(HadoopRDD.scala:233)
at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:210)
at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:99)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:263)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:230)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:263)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:230)
at
org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68)
at
org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
at org.apache.spark.scheduler.Task.run(Task.scala:56)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Driver stacktrace:
i think my spark clusters did't had any problem,but why always give me
such error
On 2014/12/2 13:39, Xuefu Zhang wrote:
You need to build your spark assembly from spark 1.2 branch. this
should give your both a spark build as well as spark-assembly jar,
which you need to copy to Hive lib directory. Snapshot is fine, and
spark 1.2 hasn't been released yet.
--Xuefu
On Mon, Dec 1, 2014 at 7:41 PM, yuemeng1 <yueme...@huawei.com
<mailto:yueme...@huawei.com>> wrote:
hi.XueFu,
thanks a lot for your inforamtion,but as far as i know ,the latest
spark version on github is spark-snapshot-1.3,but there is no
spark-1.2,only have a branch-1.2 with spark-snapshot-1.2,can u
tell me which spark version i should built,and for now,that's
spark-assembly-1.2.0-SNAPSHOT-hadoop2.4.0.jar produce error like that
On 2014/12/2 11:03, Xuefu Zhang wrote:
It seems that wrong class, HiveInputFormat, is loaded. The
stacktrace is way off the current Hive code. You need to build
Spark 1.2 and copy spark-assembly jar to Hive's lib directory and
that it.
--Xuefu
On Mon, Dec 1, 2014 at 6:22 PM, yuemeng1 <yueme...@huawei.com
<mailto:yueme...@huawei.com>> wrote:
hi,i built a hive on spark package and my spark assembly jar
is spark-assembly-1.2.0-SNAPSHOT-hadoop2.4.0.jar,when i run a
query in hive shell,before execute this query,
i set all the require which hive need with spark.and i
execute a join query :
select distinct st.sno,sname from student st join score sc
on(st.sno=sc.sno) where sc.cno IN(11,12,13) and st.sage > 28;
but it failed,
get follow error in spark webUI:
Job aborted due to stage failure: Task 0 in stage 1.0 failed
4 times, most recent failure: Lost task 0.3 in stage 1.0 (TID
7, datasight18): java.lang.NullPointerException+details
Job aborted due to stage failure: Task 0 in stage 1.0 failed 4 times,
most recent failure: Lost task 0.3 in stage 1.0 (TID 7, datasight18):
java.lang.NullPointerException
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.init(HiveInputFormat.java:255)
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:437)
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:430)
at
org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getRecordReader(CombineHiveInputFormat.java:587)
at
org.apache.spark.rdd.HadoopRDD$$anon$1.<init>(HadoopRDD.scala:233)
at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:210)
at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:99)
at
org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:263)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:230)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
at
org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:263)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:230)
at
org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68)
at
org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
at org.apache.spark.scheduler.Task.run(Task.scala:56)
at
org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Driver stacktrace:
can u give me a help to deal this probelm,and i think my
built was succussed!
