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Posted to user@hive.apache.org by lei liu <li...@gmail.com> on 2010/08/13 18:09:44 UTC
what is difference hive local model and standalone model.
what is difference hive local model and standalone model. Can the hive local
model be ran in windows?
Re: what is difference hive local model and standalone model.
Posted by lei liu <li...@gmail.com>.
Could anybody answer me the question?
Thanks,
LiuLei
2010/8/14 lei liu <li...@gmail.com>
> You can look the http://wiki.apache.org/hadoop/Hive/HiveClient page. For
> local mode the uri is "jdbc:hive://", for standalone mode the uri is
> "jdbc:hive://host:port/dbname". when we use local mode, my application and
> hive server run in same VM, so we don't need to maintain hive server. I
> think that is advantage to local mode. I want to know what is disadvantage
> when we use local mode.
>
> 2010/8/14 Joydeep Sen Sarma <js...@facebook.com>
>
> Lei – not sure I understand the question. I tried to document the
>> relationship between hive, MR and local-mode at
>> http://wiki.apache.org/hadoop/Hive/GettingStarted#Hive.2C_Map-Reduce_and_Local-Moderecently. perhaps you have already read it.
>>
>>
>>
>> Regarding whether local mode can be run on windows or not – I really don’t
>> know. First of all – hadoop has to be runnable in local mode on windows
>> (using cygwin I presume?). then one has to test hive against this – one
>> would think it should work if hadoop does – but we would have to verify.
>>
>>
>>
>> (ie. yes – it should be possible in theory – but in practice – there are
>> probably bugs that need to get sorted out for this to happen).
>>
>>
>> ------------------------------
>>
>> *From:* lei liu [mailto:liulei412@gmail.com]
>> *Sent:* Friday, August 13, 2010 9:10 AM
>> *To:* hive-user@hadoop.apache.org
>> *Subject:* what is difference hive local model and standalone model.
>>
>>
>>
>> what is difference hive local model and standalone model. Can the hive
>> local model be ran in windows?
>>
>
>
Re: what is difference hive local model and standalone model.
Posted by lei liu <li...@gmail.com>.
You can look the http://wiki.apache.org/hadoop/Hive/HiveClient page. For
local mode the uri is "jdbc:hive://", for standalone mode the uri is
"jdbc:hive://host:port/dbname". when we use local mode, my application and
hive server run in same VM, so we don't need to maintain hive server. I
think that is advantage to local mode. I want to know what is disadvantage
when we use local mode.
2010/8/14 Joydeep Sen Sarma <js...@facebook.com>
> Lei – not sure I understand the question. I tried to document the
> relationship between hive, MR and local-mode at
> http://wiki.apache.org/hadoop/Hive/GettingStarted#Hive.2C_Map-Reduce_and_Local-Moderecently. perhaps you have already read it.
>
>
>
> Regarding whether local mode can be run on windows or not – I really don’t
> know. First of all – hadoop has to be runnable in local mode on windows
> (using cygwin I presume?). then one has to test hive against this – one
> would think it should work if hadoop does – but we would have to verify.
>
>
>
> (ie. yes – it should be possible in theory – but in practice – there are
> probably bugs that need to get sorted out for this to happen).
>
>
> ------------------------------
>
> *From:* lei liu [mailto:liulei412@gmail.com]
> *Sent:* Friday, August 13, 2010 9:10 AM
> *To:* hive-user@hadoop.apache.org
> *Subject:* what is difference hive local model and standalone model.
>
>
>
> what is difference hive local model and standalone model. Can the hive
> local model be ran in windows?
>
RE: what is difference hive local model and standalone model.
Posted by Joydeep Sen Sarma <js...@facebook.com>.
Lei - not sure I understand the question. I tried to document the relationship between hive, MR and local-mode at http://wiki.apache.org/hadoop/Hive/GettingStarted#Hive.2C_Map-Reduce_and_Local-Mode recently. perhaps you have already read it.
Regarding whether local mode can be run on windows or not - I really don't know. First of all - hadoop has to be runnable in local mode on windows (using cygwin I presume?). then one has to test hive against this - one would think it should work if hadoop does - but we would have to verify.
(ie. yes - it should be possible in theory - but in practice - there are probably bugs that need to get sorted out for this to happen).
________________________________
From: lei liu [mailto:liulei412@gmail.com]
Sent: Friday, August 13, 2010 9:10 AM
To: hive-user@hadoop.apache.org
Subject: what is difference hive local model and standalone model.
what is difference hive local model and standalone model. Can the hive local model be ran in windows?