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Posted to dev@hive.apache.org by Zhenxiao Luo <zl...@netflix.com> on 2013/12/13 22:12:12 UTC
Question about running Hive on Tez
Hi,
Excuse me. May I ask a question about running Hive on Tez?
I've installed Hive on Tez, and running a simple query from hiveCli,
hive> set hive.optimize.tez=true;
hive> select * from table order by title_id limit 5;
While, each time, I could see from the TezJobMonitor that, all the map
jobs are done, but the reducer never get started, and the job is
running forever there.
I tried a number of times, and each time the same failure(job running
hangs) happens again and again.
Does anyone successfully running queries using Hive on Tez? Are there
any tips or suggestions?
Here is my job log:
13/12/13 20:57:31 INFO client.TezSession: Submitting dag to
TezSession, sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
applicationId=application_1386896881353_0027
13/12/13 20:57:33 INFO client.TezSession: Submitted dag to TezSession,
sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
applicationId=application_1386896881353_0027,
dagId=dag_1386896881353_0027_1
13/12/13 20:57:33 INFO client.RMProxy: Connecting to ResourceManager
at /10.183.195.180:9022
13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG method=TezSubmitDag
start=1386968251250 end=1386968253338 duration=2088
from=org.apache.hadoop.hive.ql.exec.tez.TezTask>
13/12/13 20:57:33 INFO tez.TezJobMonitor:
13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG method=TezRunDag
from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
method=TezSubmitToRunningDag
from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG
method=TezSubmitToRunningDag start=1386968253341 end=1386968253402
duration=61 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
Status: Running (application id: application_1386896881353_0027)
13/12/13 20:57:33 INFO tez.TezJobMonitor: Status: Running (application
id: application_1386896881353_0027)
13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
method=TezRunVertex.Reducer 2
from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
method=TezRunVertex.Map 1
from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
Map 1: -/- Reducer 2: -/-
13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: -/-
Map 1: -/- Reducer 2: 0/1
13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: 0/1
Map 1: 0/16 Reducer 2: 0/1
13/12/13 20:57:34 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
Map 1: 0/16 Reducer 2: 0/1
13/12/13 20:57:37 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
Map 1: 0/16 Reducer 2: 0/1
13/12/13 20:57:40 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
Map 1: 0/16 Reducer 2: 0/1
13/12/13 20:57:43 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
Map 1: 0/16 Reducer 2: 0/1
13/12/13 20:57:46 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
Map 1: 0/16 Reducer 2: 0/1
13/12/13 20:57:49 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
Map 1: 0/16 Reducer 2: 0/1
13/12/13 20:57:52 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
Map 1: 0/16 Reducer 2: 0/1
13/12/13 20:57:55 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
Map 1: 1/16 Reducer 2: 0/1
13/12/13 20:57:56 INFO tez.TezJobMonitor: Map 1: 1/16 Reducer 2: 0/1
Map 1: 2/16 Reducer 2: 0/1
13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 2/16 Reducer 2: 0/1
Map 1: 3/16 Reducer 2: 0/1
13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 3/16 Reducer 2: 0/1
Map 1: 5/16 Reducer 2: 0/1
13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 5/16 Reducer 2: 0/1
Map 1: 8/16 Reducer 2: 0/1
13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 8/16 Reducer 2: 0/1
Map 1: 12/16 Reducer 2: 0/1
13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 12/16 Reducer 2: 0/1
Map 1: 15/16 Reducer 2: 0/1
13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 15/16 Reducer 2: 0/1
13/12/13 20:58:00 INFO log.PerfLogger: </PERFLOG
method=TezRunVertex.Map 1 start=1386968253402 end=1386968280223
duration=26821 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:51 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:54 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:58:57 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:52 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:55 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 20:59:58 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 21:00:01 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 21:00:04 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 21:00:07 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 21:00:10 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Map 1: 16/16 Reducer 2: 0/1
13/12/13 21:00:13 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
Thanks,
Zhenxiao
Re: Question about running Hive on Tez
Posted by Lefty Leverenz <le...@gmail.com>.
Should hive-on-tez-conf.txt be added to the wiki, or is it not soup yet?
-- Lefty
On Mon, Dec 16, 2013 at 10:25 AM, Cheolsoo Park <pi...@gmail.com>wrote:
> Closing the loop. We identified the issue with help from the Tez team. It
> was mis-configured mapreduce.reduce.cpu.vcores that caused problems.
>
> If anyone who tries Hive on Tez with EMR Hadoop and sees that reducers are
> stuck, this<http://mail-archives.apache.org/mod_mbox/incubator-tez-user/201312.mbox/%3Cc3f953c465a3b2f4b02d62348ce67161%40mail.gmail.com%3E> might
> be helpful.
>
> Thanks,
> Cheolsoo
>
> On Fri, Dec 13, 2013 at 4:51 PM, Gunther Hagleitner <
> ghagleitner@hortonworks.com> wrote:
>
>> dev on bcc
>>
>> Zhenxiao,
>>
>> Cool you got it set up.
>>
>> The query runs a full order by before the limit - are you sure it's not
>> just still running? Hive on Tez prints "total tasks/completed tasks", so no
>> update may mean none of the reduce tasks have finished yet.
>>
>> If not, it'd be great to see the yarn logs (yarn logs -applicationId) and
>> get more info about the table you're using (size, file format, etc). If the
>> logs are really big you might want to consider opening/attaching them to a
>> jira (issues.apache.org) (or send them directly to me).
>>
>> There are a bunch of settings that might be of interest to you (in
>> general not just for this query) - I've attached a text doc with some
>> details.
>>
>> Thanks,
>> Gunther.
>>
>>
>>
>>
>> On Fri, Dec 13, 2013 at 1:12 PM, Zhenxiao Luo <zl...@netflix.com> wrote:
>>
>>> Hi,
>>>
>>> Excuse me. May I ask a question about running Hive on Tez?
>>>
>>> I've installed Hive on Tez, and running a simple query from hiveCli,
>>>
>>> hive> set hive.optimize.tez=true;
>>> hive> select * from table order by title_id limit 5;
>>>
>>> While, each time, I could see from the TezJobMonitor that, all the map
>>> jobs are done, but the reducer never get started, and the job is
>>> running forever there.
>>>
>>> I tried a number of times, and each time the same failure(job running
>>> hangs) happens again and again.
>>> Does anyone successfully running queries using Hive on Tez? Are there
>>> any tips or suggestions?
>>>
>>> Here is my job log:
>>>
>>> 13/12/13 20:57:31 INFO client.TezSession: Submitting dag to
>>> TezSession, sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
>>> applicationId=application_1386896881353_0027
>>> 13/12/13 20:57:33 INFO client.TezSession: Submitted dag to TezSession,
>>> sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
>>> applicationId=application_1386896881353_0027,
>>> dagId=dag_1386896881353_0027_1
>>> 13/12/13 20:57:33 INFO client.RMProxy: Connecting to ResourceManager
>>> at /10.183.195.180:9022
>>> 13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG method=TezSubmitDag
>>> start=1386968251250 end=1386968253338 duration=2088
>>> from=org.apache.hadoop.hive.ql.exec.tez.TezTask>
>>>
>>>
>>> 13/12/13 20:57:33 INFO tez.TezJobMonitor:
>>>
>>> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG method=TezRunDag
>>> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>>> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
>>> method=TezSubmitToRunningDag
>>> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>>> 13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG
>>> method=TezSubmitToRunningDag start=1386968253341 end=1386968253402
>>> duration=61 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>>> Status: Running (application id: application_1386896881353_0027)
>>>
>>> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Status: Running (application
>>> id: application_1386896881353_0027)
>>>
>>> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
>>> method=TezRunVertex.Reducer 2
>>> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>>> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
>>> method=TezRunVertex.Map 1
>>> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>>> Map 1: -/- Reducer 2: -/-
>>> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: -/-
>>> Map 1: -/- Reducer 2: 0/1
>>> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: 0/1
>>> Map 1: 0/16 Reducer 2: 0/1
>>> 13/12/13 20:57:34 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>>> Map 1: 0/16 Reducer 2: 0/1
>>> 13/12/13 20:57:37 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>>> Map 1: 0/16 Reducer 2: 0/1
>>> 13/12/13 20:57:40 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>>> Map 1: 0/16 Reducer 2: 0/1
>>> 13/12/13 20:57:43 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>>> Map 1: 0/16 Reducer 2: 0/1
>>> 13/12/13 20:57:46 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>>> Map 1: 0/16 Reducer 2: 0/1
>>> 13/12/13 20:57:49 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>>> Map 1: 0/16 Reducer 2: 0/1
>>> 13/12/13 20:57:52 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>>> Map 1: 0/16 Reducer 2: 0/1
>>> 13/12/13 20:57:55 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>>> Map 1: 1/16 Reducer 2: 0/1
>>> 13/12/13 20:57:56 INFO tez.TezJobMonitor: Map 1: 1/16 Reducer 2: 0/1
>>> Map 1: 2/16 Reducer 2: 0/1
>>> 13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 2/16 Reducer 2: 0/1
>>> Map 1: 3/16 Reducer 2: 0/1
>>> 13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 3/16 Reducer 2: 0/1
>>> Map 1: 5/16 Reducer 2: 0/1
>>> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 5/16 Reducer 2: 0/1
>>> Map 1: 8/16 Reducer 2: 0/1
>>> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 8/16 Reducer 2: 0/1
>>> Map 1: 12/16 Reducer 2: 0/1
>>> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 12/16 Reducer 2: 0/1
>>> Map 1: 15/16 Reducer 2: 0/1
>>> 13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 15/16 Reducer 2: 0/1
>>> 13/12/13 20:58:00 INFO log.PerfLogger: </PERFLOG
>>> method=TezRunVertex.Map 1 start=1386968253402 end=1386968280223
>>> duration=26821 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:51 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:54 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:58:57 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:52 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:55 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 20:59:58 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 21:00:01 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 21:00:04 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 21:00:07 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 21:00:10 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>> Map 1: 16/16 Reducer 2: 0/1
>>> 13/12/13 21:00:13 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>>
>>> Thanks,
>>> Zhenxiao
>>>
>>
>>
>> CONFIDENTIALITY NOTICE
>> NOTICE: This message is intended for the use of the individual or entity
>> to which it is addressed and may contain information that is confidential,
>> privileged and exempt from disclosure under applicable law. If the reader
>> of this message is not the intended recipient, you are hereby notified that
>> any printing, copying, dissemination, distribution, disclosure or
>> forwarding of this communication is strictly prohibited. If you have
>> received this communication in error, please contact the sender immediately
>> and delete it from your system. Thank You.
>
>
>
Re: Question about running Hive on Tez
Posted by Cheolsoo Park <pi...@gmail.com>.
Closing the loop. We identified the issue with help from the Tez team. It
was mis-configured mapreduce.reduce.cpu.vcores that caused problems.
If anyone who tries Hive on Tez with EMR Hadoop and sees that reducers are
stuck, this<http://mail-archives.apache.org/mod_mbox/incubator-tez-user/201312.mbox/%3Cc3f953c465a3b2f4b02d62348ce67161%40mail.gmail.com%3E>
might
be helpful.
Thanks,
Cheolsoo
On Fri, Dec 13, 2013 at 4:51 PM, Gunther Hagleitner <
ghagleitner@hortonworks.com> wrote:
> dev on bcc
>
> Zhenxiao,
>
> Cool you got it set up.
>
> The query runs a full order by before the limit - are you sure it's not
> just still running? Hive on Tez prints "total tasks/completed tasks", so no
> update may mean none of the reduce tasks have finished yet.
>
> If not, it'd be great to see the yarn logs (yarn logs -applicationId) and
> get more info about the table you're using (size, file format, etc). If the
> logs are really big you might want to consider opening/attaching them to a
> jira (issues.apache.org) (or send them directly to me).
>
> There are a bunch of settings that might be of interest to you (in general
> not just for this query) - I've attached a text doc with some details.
>
> Thanks,
> Gunther.
>
>
>
>
> On Fri, Dec 13, 2013 at 1:12 PM, Zhenxiao Luo <zl...@netflix.com> wrote:
>
>> Hi,
>>
>> Excuse me. May I ask a question about running Hive on Tez?
>>
>> I've installed Hive on Tez, and running a simple query from hiveCli,
>>
>> hive> set hive.optimize.tez=true;
>> hive> select * from table order by title_id limit 5;
>>
>> While, each time, I could see from the TezJobMonitor that, all the map
>> jobs are done, but the reducer never get started, and the job is
>> running forever there.
>>
>> I tried a number of times, and each time the same failure(job running
>> hangs) happens again and again.
>> Does anyone successfully running queries using Hive on Tez? Are there
>> any tips or suggestions?
>>
>> Here is my job log:
>>
>> 13/12/13 20:57:31 INFO client.TezSession: Submitting dag to
>> TezSession, sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
>> applicationId=application_1386896881353_0027
>> 13/12/13 20:57:33 INFO client.TezSession: Submitted dag to TezSession,
>> sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
>> applicationId=application_1386896881353_0027,
>> dagId=dag_1386896881353_0027_1
>> 13/12/13 20:57:33 INFO client.RMProxy: Connecting to ResourceManager
>> at /10.183.195.180:9022
>> 13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG method=TezSubmitDag
>> start=1386968251250 end=1386968253338 duration=2088
>> from=org.apache.hadoop.hive.ql.exec.tez.TezTask>
>>
>>
>> 13/12/13 20:57:33 INFO tez.TezJobMonitor:
>>
>> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG method=TezRunDag
>> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
>> method=TezSubmitToRunningDag
>> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>> 13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG
>> method=TezSubmitToRunningDag start=1386968253341 end=1386968253402
>> duration=61 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>> Status: Running (application id: application_1386896881353_0027)
>>
>> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Status: Running (application
>> id: application_1386896881353_0027)
>>
>> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
>> method=TezRunVertex.Reducer 2
>> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
>> method=TezRunVertex.Map 1
>> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>> Map 1: -/- Reducer 2: -/-
>> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: -/-
>> Map 1: -/- Reducer 2: 0/1
>> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: 0/1
>> Map 1: 0/16 Reducer 2: 0/1
>> 13/12/13 20:57:34 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>> Map 1: 0/16 Reducer 2: 0/1
>> 13/12/13 20:57:37 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>> Map 1: 0/16 Reducer 2: 0/1
>> 13/12/13 20:57:40 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>> Map 1: 0/16 Reducer 2: 0/1
>> 13/12/13 20:57:43 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>> Map 1: 0/16 Reducer 2: 0/1
>> 13/12/13 20:57:46 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>> Map 1: 0/16 Reducer 2: 0/1
>> 13/12/13 20:57:49 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>> Map 1: 0/16 Reducer 2: 0/1
>> 13/12/13 20:57:52 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>> Map 1: 0/16 Reducer 2: 0/1
>> 13/12/13 20:57:55 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
>> Map 1: 1/16 Reducer 2: 0/1
>> 13/12/13 20:57:56 INFO tez.TezJobMonitor: Map 1: 1/16 Reducer 2: 0/1
>> Map 1: 2/16 Reducer 2: 0/1
>> 13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 2/16 Reducer 2: 0/1
>> Map 1: 3/16 Reducer 2: 0/1
>> 13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 3/16 Reducer 2: 0/1
>> Map 1: 5/16 Reducer 2: 0/1
>> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 5/16 Reducer 2: 0/1
>> Map 1: 8/16 Reducer 2: 0/1
>> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 8/16 Reducer 2: 0/1
>> Map 1: 12/16 Reducer 2: 0/1
>> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 12/16 Reducer 2: 0/1
>> Map 1: 15/16 Reducer 2: 0/1
>> 13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 15/16 Reducer 2: 0/1
>> 13/12/13 20:58:00 INFO log.PerfLogger: </PERFLOG
>> method=TezRunVertex.Map 1 start=1386968253402 end=1386968280223
>> duration=26821 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:51 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:54 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:58:57 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:52 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:55 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 20:59:58 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 21:00:01 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 21:00:04 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 21:00:07 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 21:00:10 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>> Map 1: 16/16 Reducer 2: 0/1
>> 13/12/13 21:00:13 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>>
>> Thanks,
>> Zhenxiao
>>
>
>
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity
> to which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader
> of this message is not the intended recipient, you are hereby notified that
> any printing, copying, dissemination, distribution, disclosure or
> forwarding of this communication is strictly prohibited. If you have
> received this communication in error, please contact the sender immediately
> and delete it from your system. Thank You.
Re: Question about running Hive on Tez
Posted by Gunther Hagleitner <gh...@hortonworks.com>.
dev on bcc
Zhenxiao,
Cool you got it set up.
The query runs a full order by before the limit - are you sure it's not
just still running? Hive on Tez prints "total tasks/completed tasks", so no
update may mean none of the reduce tasks have finished yet.
If not, it'd be great to see the yarn logs (yarn logs -applicationId) and
get more info about the table you're using (size, file format, etc). If the
logs are really big you might want to consider opening/attaching them to a
jira (issues.apache.org) (or send them directly to me).
There are a bunch of settings that might be of interest to you (in general
not just for this query) - I've attached a text doc with some details.
Thanks,
Gunther.
On Fri, Dec 13, 2013 at 1:12 PM, Zhenxiao Luo <zl...@netflix.com> wrote:
> Hi,
>
> Excuse me. May I ask a question about running Hive on Tez?
>
> I've installed Hive on Tez, and running a simple query from hiveCli,
>
> hive> set hive.optimize.tez=true;
> hive> select * from table order by title_id limit 5;
>
> While, each time, I could see from the TezJobMonitor that, all the map
> jobs are done, but the reducer never get started, and the job is
> running forever there.
>
> I tried a number of times, and each time the same failure(job running
> hangs) happens again and again.
> Does anyone successfully running queries using Hive on Tez? Are there
> any tips or suggestions?
>
> Here is my job log:
>
> 13/12/13 20:57:31 INFO client.TezSession: Submitting dag to
> TezSession, sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
> applicationId=application_1386896881353_0027
> 13/12/13 20:57:33 INFO client.TezSession: Submitted dag to TezSession,
> sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
> applicationId=application_1386896881353_0027,
> dagId=dag_1386896881353_0027_1
> 13/12/13 20:57:33 INFO client.RMProxy: Connecting to ResourceManager
> at /10.183.195.180:9022
> 13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG method=TezSubmitDag
> start=1386968251250 end=1386968253338 duration=2088
> from=org.apache.hadoop.hive.ql.exec.tez.TezTask>
>
>
> 13/12/13 20:57:33 INFO tez.TezJobMonitor:
>
> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG method=TezRunDag
> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
> method=TezSubmitToRunningDag
> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> 13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG
> method=TezSubmitToRunningDag start=1386968253341 end=1386968253402
> duration=61 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> Status: Running (application id: application_1386896881353_0027)
>
> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Status: Running (application
> id: application_1386896881353_0027)
>
> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
> method=TezRunVertex.Reducer 2
> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
> method=TezRunVertex.Map 1
> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> Map 1: -/- Reducer 2: -/-
> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: -/-
> Map 1: -/- Reducer 2: 0/1
> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:34 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:37 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:40 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:43 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:46 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:49 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:52 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:55 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 1/16 Reducer 2: 0/1
> 13/12/13 20:57:56 INFO tez.TezJobMonitor: Map 1: 1/16 Reducer 2: 0/1
> Map 1: 2/16 Reducer 2: 0/1
> 13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 2/16 Reducer 2: 0/1
> Map 1: 3/16 Reducer 2: 0/1
> 13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 3/16 Reducer 2: 0/1
> Map 1: 5/16 Reducer 2: 0/1
> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 5/16 Reducer 2: 0/1
> Map 1: 8/16 Reducer 2: 0/1
> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 8/16 Reducer 2: 0/1
> Map 1: 12/16 Reducer 2: 0/1
> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 12/16 Reducer 2: 0/1
> Map 1: 15/16 Reducer 2: 0/1
> 13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 15/16 Reducer 2: 0/1
> 13/12/13 20:58:00 INFO log.PerfLogger: </PERFLOG
> method=TezRunVertex.Map 1 start=1386968253402 end=1386968280223
> duration=26821 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:51 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:54 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:57 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:52 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:55 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:58 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:01 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:04 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:07 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:10 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:13 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>
> Thanks,
> Zhenxiao
>
--
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Re: Question about running Hive on Tez
Posted by Gunther Hagleitner <gh...@hortonworks.com>.
dev on bcc
Zhenxiao,
Cool you got it set up.
The query runs a full order by before the limit - are you sure it's not
just still running? Hive on Tez prints "total tasks/completed tasks", so no
update may mean none of the reduce tasks have finished yet.
If not, it'd be great to see the yarn logs (yarn logs -applicationId) and
get more info about the table you're using (size, file format, etc). If the
logs are really big you might want to consider opening/attaching them to a
jira (issues.apache.org) (or send them directly to me).
There are a bunch of settings that might be of interest to you (in general
not just for this query) - I've attached a text doc with some details.
Thanks,
Gunther.
On Fri, Dec 13, 2013 at 1:12 PM, Zhenxiao Luo <zl...@netflix.com> wrote:
> Hi,
>
> Excuse me. May I ask a question about running Hive on Tez?
>
> I've installed Hive on Tez, and running a simple query from hiveCli,
>
> hive> set hive.optimize.tez=true;
> hive> select * from table order by title_id limit 5;
>
> While, each time, I could see from the TezJobMonitor that, all the map
> jobs are done, but the reducer never get started, and the job is
> running forever there.
>
> I tried a number of times, and each time the same failure(job running
> hangs) happens again and again.
> Does anyone successfully running queries using Hive on Tez? Are there
> any tips or suggestions?
>
> Here is my job log:
>
> 13/12/13 20:57:31 INFO client.TezSession: Submitting dag to
> TezSession, sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
> applicationId=application_1386896881353_0027
> 13/12/13 20:57:33 INFO client.TezSession: Submitted dag to TezSession,
> sessionName=HIVE-365b35bc-2461-4e2f-83f9-8da1fa356a86,
> applicationId=application_1386896881353_0027,
> dagId=dag_1386896881353_0027_1
> 13/12/13 20:57:33 INFO client.RMProxy: Connecting to ResourceManager
> at /10.183.195.180:9022
> 13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG method=TezSubmitDag
> start=1386968251250 end=1386968253338 duration=2088
> from=org.apache.hadoop.hive.ql.exec.tez.TezTask>
>
>
> 13/12/13 20:57:33 INFO tez.TezJobMonitor:
>
> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG method=TezRunDag
> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
> method=TezSubmitToRunningDag
> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> 13/12/13 20:57:33 INFO log.PerfLogger: </PERFLOG
> method=TezSubmitToRunningDag start=1386968253341 end=1386968253402
> duration=61 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> Status: Running (application id: application_1386896881353_0027)
>
> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Status: Running (application
> id: application_1386896881353_0027)
>
> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
> method=TezRunVertex.Reducer 2
> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> 13/12/13 20:57:33 INFO log.PerfLogger: <PERFLOG
> method=TezRunVertex.Map 1
> from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> Map 1: -/- Reducer 2: -/-
> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: -/-
> Map 1: -/- Reducer 2: 0/1
> 13/12/13 20:57:33 INFO tez.TezJobMonitor: Map 1: -/- Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:34 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:37 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:40 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:43 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:46 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:49 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:52 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 0/16 Reducer 2: 0/1
> 13/12/13 20:57:55 INFO tez.TezJobMonitor: Map 1: 0/16 Reducer 2: 0/1
> Map 1: 1/16 Reducer 2: 0/1
> 13/12/13 20:57:56 INFO tez.TezJobMonitor: Map 1: 1/16 Reducer 2: 0/1
> Map 1: 2/16 Reducer 2: 0/1
> 13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 2/16 Reducer 2: 0/1
> Map 1: 3/16 Reducer 2: 0/1
> 13/12/13 20:57:58 INFO tez.TezJobMonitor: Map 1: 3/16 Reducer 2: 0/1
> Map 1: 5/16 Reducer 2: 0/1
> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 5/16 Reducer 2: 0/1
> Map 1: 8/16 Reducer 2: 0/1
> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 8/16 Reducer 2: 0/1
> Map 1: 12/16 Reducer 2: 0/1
> 13/12/13 20:57:59 INFO tez.TezJobMonitor: Map 1: 12/16 Reducer 2: 0/1
> Map 1: 15/16 Reducer 2: 0/1
> 13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 15/16 Reducer 2: 0/1
> 13/12/13 20:58:00 INFO log.PerfLogger: </PERFLOG
> method=TezRunVertex.Map 1 start=1386968253402 end=1386968280223
> duration=26821 from=org.apache.hadoop.hive.ql.exec.tez.TezJobMonitor>
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:51 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:54 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:58:57 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:00 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:03 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:06 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:09 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:12 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:15 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:18 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:21 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:24 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:27 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:30 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:33 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:36 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:39 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:42 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:45 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:48 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:52 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:55 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 20:59:58 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:01 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:04 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:07 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:10 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
> Map 1: 16/16 Reducer 2: 0/1
> 13/12/13 21:00:13 INFO tez.TezJobMonitor: Map 1: 16/16 Reducer 2: 0/1
>
> Thanks,
> Zhenxiao
>
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.