Re: Java upgrade for solr in master-slave configuration

2015-05-21 Thread Kamal Kishore Aggarwal 
Hi,

Anybody tried upgrading master first prior to slave Java upgrade. Please
suggest.




On Tue, May 19, 2015 at 6:50 PM, Shawn Heisey apa...@elyograg.org wrote:

 On 5/19/2015 12:21 AM, Kamal Kishore Aggarwal wrote:
  I am currently working with Java-1.7, Solr-4.8.1 with tomcat 7. The solr
  configuration has slave  master architecture. I am looking forward to
  upgrade Java from 1.7 to 1.8 version in order to take advantage of memory
  optimization done in latest version.
 
  So, I am confused if I should upgrade java first on master server and
 then
  on slave server or the other way round. What should be the ideal steps,
 so
  that existing solr index and other things should not get corrupted .
 Please
  suggest.

 I am not aware of any changes in index format resulting from changing
 your Java version.  It should not matter which machines you upgrade first.

 Thanks,
 Shawn

Java upgrade for solr in master-slave configuration

2015-05-19 Thread Kamal Kishore Aggarwal 
Hi,

I am currently working with Java-1.7, Solr-4.8.1 with tomcat 7. The solr
configuration has slave  master architecture. I am looking forward to
upgrade Java from 1.7 to 1.8 version in order to take advantage of memory
optimization done in latest version.

So, I am confused if I should upgrade java first on master server and then
on slave server or the other way round. What should be the ideal steps, so
that existing solr index and other things should not get corrupted . Please
suggest.


Regards
Kamal

Re: Java upgrade for solr in master-slave configuration

2015-05-19 Thread Shawn Heisey 
On 5/19/2015 12:21 AM, Kamal Kishore Aggarwal wrote:
 I am currently working with Java-1.7, Solr-4.8.1 with tomcat 7. The solr
 configuration has slave  master architecture. I am looking forward to
 upgrade Java from 1.7 to 1.8 version in order to take advantage of memory
 optimization done in latest version.
 
 So, I am confused if I should upgrade java first on master server and then
 on slave server or the other way round. What should be the ideal steps, so
 that existing solr index and other things should not get corrupted . Please
 suggest.

I am not aware of any changes in index format resulting from changing
your Java version.  It should not matter which machines you upgrade first.

Thanks,
Shawn