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https://issues.apache.org/jira/browse/HIVE-7292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14222599#comment-14222599
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yuemeng commented on HIVE-7292:
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i am very interesting in hive on spark ,an try to use it,when i bulit it
(download from https://github.com/apache/hive.git,and chose the spark
branch)use maven with command: mvn package -DskipTests -Phadoop-2 -Pdist,but it
give me some error like
[ERROR]
/home/ym/hive-on-spark/hive/ql/src/java/org/apache/hadoop/hive/ql/exec/spark/status/SparkJobStatus.java:[22,24]
cannot find symbol
[ERROR] symbol: class JobExecutionStatus
[ERROR] location: package org.apache.spark
[ERROR]
/home/ym/hive-on-spark/hive/ql/src/java/org/apache/hadoop/hive/ql/exec/spark/status/SparkJobStatus.java:[33,10]
cannot find symbol
[ERROR] symbol: class JobExecutionStatus
[ERROR] location: interface
org.apache.hadoop.hive.ql.exec.spark.status.SparkJobStatus
[ERROR]
/home/ym/hive-on-spark/hive/ql/src/java/org/apache/hadoop/hive/ql/exec/spark/status/SparkJobMonitor.java:[31,24]
cannot find symbol
[ERROR] symbol: class JobExecutionStatus
can you tell me why?
> Hive on Spark
> -------------
>
> Key: HIVE-7292
> URL: https://issues.apache.org/jira/browse/HIVE-7292
> Project: Hive
> Issue Type: Improvement
> Components: Spark
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
> Labels: Spark-M1, Spark-M2, Spark-M3, Spark-M4, Spark-M5
> Attachments: Hive-on-Spark.pdf
>
>
> Spark as an open-source data analytics cluster computing framework has gained
> significant momentum recently. Many Hive users already have Spark installed
> as their computing backbone. To take advantages of Hive, they still need to
> have either MapReduce or Tez on their cluster. This initiative will provide
> user a new alternative so that those user can consolidate their backend.
> Secondly, providing such an alternative further increases Hive's adoption as
> it exposes Spark users to a viable, feature-rich de facto standard SQL tools
> on Hadoop.
> Finally, allowing Hive to run on Spark also has performance benefits. Hive
> queries, especially those involving multiple reducer stages, will run faster,
> thus improving user experience as Tez does.
> This is an umbrella JIRA which will cover many coming subtask. Design doc
> will be attached here shortly, and will be on the wiki as well. Feedback from
> the community is greatly appreciated!
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