Re: Difference between softCommit and hardCommit?

[yayati <ya...@gmail.com>]

Hi Mark,

I have a query related to soft commit.

This is my current setup same as example C of solrcloud wiki with embedded
zookeeper running on 9983 only.

numshard=2

Server1 : 2 solr instances running 8983(leader),8900(replica)
Server2 : 2solr instance running 7574(leader),7500(replica).

Now i added a document books.json to 8983 server with commit=false 

*
http://localhost:8983/solr/update/json?stream.file=/SOLR-4/apache-solr-4.0.0/apache-solr-4.0.0/example/exampledocs/books.json&stream.contentType=application/json&commit=false
*

Then did softcommit as follow :

curl 'http://server1:8983/solr/update?softCommit=true' 

Now, i am getting strange outcome. On hitting this query multipie times i am
getting different number of documents everytime. What could be reason for
this.

curl 'http://server1:8983/solr/collection1/select?q=*:*'

curl 'http://server2:7574/solr/collection1/select?q=*:*'

There are four documents in books.json. 

On hitting these queries again and again. Sometimes i get number of docs as
1, 3,4. Why result is not consistent. Ideally it shoudl return 4. As all
nodes are up and healthy.(i.e green).

Also, it would be great if you explain softcommit concept, it shows newly
added document on query immediately. But is there is some difference if we
do soft commit on replica not on leader?? and what if all servers go down
and then up. This soft commit is lost or not?

Thanks








and then i did soft commit as follow :







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Re: Difference between softCommit and hardCommit?

[Per Steffensen <st...@designware.dk>]

On 1/9/13 2:47 PM, yayati wrote:
> curl 'http://server1:8983/solr/collection1/select?q=*:*'
>
> curl 'http://server2:7574/solr/collection1/select?q=*:*'
>
>
Maybe you need to add &distrib=true to your query?

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