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https://issues.apache.org/jira/browse/HIVE-6846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13995446#comment-13995446
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Thejas M Nair commented on HIVE-6846:
-------------------------------------

This is the default list of safe set command that this patch allows :

hive.exec.reducers.bytes.per.reducer
hive.exec.reducers.max
hive.map.aggr
hive.map.aggr.hash.percentmemory
hive.map.aggr.hash.force.flush.memory.threshold
hive.map.aggr.hash.min.reduction
hive.groupby.skewindata
hive.optimize.multigroupby.common.distincts
hive.optimize.index.groupby
hive.optimize.ppd
hive.optimize.ppd.storage
hive.optimize.ppd.storage
hive.ppd.recognizetransivity
hive.optimize.groupby
hive.optimize.sort.dynamic.partition
hive.optimize.skewjoin.compiletime
hive.optimize.union.remove
hive.multigroupby.singlereducer
hive.map.groupby.sorted
hive.map.groupby.sorted.testmode
hive.optimize.skewjoin
hive.optimize.skewjoin.compiletime
hive.mapred.mode
hive.enforce.bucketmapjoin
hive.exec.compress.output
hive.exec.compress.intermediate
hive.exec.parallel
hive.exec.parallel.thread.number
hive.exec.parallel.thread.number
hive.exec.rowoffset
hive.merge.mapfiles
hive.merge.mapredfiles
hive.merge.tezfiles
hive.ignore.mapjoin.hint
hive.auto.convert.join
hive.auto.convert.join.noconditionaltask
hive.auto.convert.join.noconditionaltask.size
hive.auto.convert.join.use.nonstaged
hive.auto.convert.join.noconditionaltask
hive.auto.convert.join.noconditionaltask.size
hive.auto.convert.join.use.nonstaged
hive.enforce.bucketing
hive.enforce.sorting
hive.enforce.sortmergebucketmapjoin
hive.auto.convert.sortmerge.join
hive.execution.engine
hive.vectorized.execution.enabled
hive.mapjoin.optimized.keys
hive.mapjoin.lazy.hashtable
hive.exec.check.crossproducts
hive.compat
hive.exec.dynamic.partition.mode
mapred.reduce.tasks
mapred.output.compression.codec
mapred.map.output.compression.codec
mapreduce.job.reduce.slowstart.completedmaps
mapreduce.job.queuename


> allow safe set commands with sql standard authorization
> -------------------------------------------------------
>
>                 Key: HIVE-6846
>                 URL: https://issues.apache.org/jira/browse/HIVE-6846
>             Project: Hive
>          Issue Type: Bug
>          Components: Authorization
>    Affects Versions: 0.13.0
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>             Fix For: 0.13.0
>
>         Attachments: HIVE-6846.1.patch, HIVE-6846.2.patch, HIVE-6846.3.patch
>
>
> HIVE-6827 disables all set commands when SQL standard authorization is turned 
> on, but not all set commands are unsafe. We should allow safe set commands.



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