I see. The resulting SchemaRDD is returned so like Michael said, the
exception does not propogate to user code.
However printing out the following log is confusing :)
scala> sql("drop table if exists abc")
14/12/05 16:27:02 INFO ParseDriver: Parsing command: drop table if exists
abc
14/12/05 16:27:02 INFO ParseDriver: Parse Completed
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO Driver: Concurrency mode is disabled, not creating a
lock manager
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO ParseDriver: Parsing command: DROP TABLE IF EXISTS
abc
14/12/05 16:27:02 INFO ParseDriver: Parse Completed
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO HiveMetaStore: 0: get_table : db=default tbl=abc
14/12/05 16:27:02 INFO audit: ugi=jianshuangip=unknown-ip-addr
cmd=get_table : db=default tbl=abc
14/12/05 16:27:02 INFO Driver: Semantic Analysis Completed
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO Driver: Returning Hive schema:
Schema(fieldSchemas:null, properties:null)
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO Driver: Starting command: DROP TABLE IF EXISTS abc
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO PerfLogger:
14/12/05 16:27:02 INFO HiveMetaStore: 0: get_table : db=default tbl=abc
14/12/05 16:27:02 INFO audit: ugi=jianshuangip=unknown-ip-addr
cmd=get_table : db=default tbl=abc
14/12/05 16:27:02 ERROR Hive: NoSuchObjectException(message:default.abc
table not found)
at
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_table(HiveMetaStore.java:1560)
at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:105)
On Sat, Dec 6, 2014 at 3:45 AM, Mark Hamstra
wrote:
> And that is no different from how Hive has worked for a long time.
>
> On Fri, Dec 5, 2014 at 11:42 AM, Michael Armbrust
> wrote:
>
>> The command run fine for me on master. Note that Hive does print an
>> exception in the logs, but that exception does not propogate to user code.
>>
>> On Thu, Dec 4, 2014 at 11:31 PM, Jianshi Huang
>> wrote:
>>
>> > Hi,
>> >
>> > I got exception saying Hive: NoSuchObjectException(message: table
>> > not found)
>> >
>> > when running "DROP TABLE IF EXISTS "
>> >
>> > Looks like a new regression in Hive module.
>> >
>> > Anyone can confirm this?
>> >
>> > Thanks,
>> > --
>> > Jianshi Huang
>> >
>> > LinkedIn: jianshi
>> > Twitter: @jshuang
>> > Github & Blog: http://huangjs.github.com/
>> >
>>
>
>
--
Jianshi Huang
LinkedIn: jianshi
Twitter: @jshuang
Github & Blog: http://huangjs.github.com/
