# Recommended cluster settings **URL:** \ **Category:** Elasticsearch\ **Created:** [January 30, 2014, 9:49pm UTC](https://discuss.elastic.co/t/recommended-cluster-settings/15512 "2014-01-30T21:49:47Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Mohit\_Anchlia](https://avatars.discourse-cdn.com/v4/letter/m/848f3c/32.png) [@Mohit\_Anchlia](https://discuss.elastic.co/u/Mohit_Anchlia)\ **Post date:** [January 30, 2014, 9:49pm UTC](https://discuss.elastic.co/t/recommended-cluster-settings/15512/1 "2014-01-30T21:49:47Z")
On large cluster does it make sense to tweak these or diable them? cluster.routing.allocation.allow\_rebalance cluster.routing.allocation.cluster\_concurrent\_rebalance cluster.routing.allocation.node\_initial\_primaries\_recoveries cluster.routing.allocation.node\_concurrent\_recoveries cluster.routing.allocation.disable\_new\_allocation cluster.routing.allocation.disable\_allocation cluster.routing.allocation.disable\_replica\_allocation cluster.routing.allocation.same\_shard.host indices.recovery.concurrent\_streams -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAOT3TWo-ic\_pp0sYML0TViEK81vDgkhQKTWhqPGPXPN\_uxaBdQ%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAOT3TWo-ic_pp0sYML0TViEK81vDgkhQKTWhqPGPXPN_uxaBdQ%40mail.gmail.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [January 30, 2014, 9:55pm UTC](https://discuss.elastic.co/t/recommended-cluster-settings/15512/2 "2014-01-30T21:55:22Z")
Probably not disable, but tweak some of them, sure. What are you trying to achieve? Regards, Mark Walkom Infrastructure Engineer Campaign Monitor email: [markw@campaignmonitor.com](mailto:markw@campaignmonitor.com) web: [www.campaignmonitor.com](http://www.campaignmonitor.com) On 31 January 2014 08:49, Mohit Anchlia [mohitanchlia@gmail.com](mailto:mohitanchlia@gmail.com) wrote: > On large cluster does it make sense to tweak these or diable them? > > cluster.routing.allocation.allow\_rebalance > cluster.routing.allocation.cluster\_concurrent\_rebalance > cluster.routing.allocation.node\_initial\_primaries\_recoveries > cluster.routing.allocation.node\_concurrent\_recoveries > cluster.routing.allocation.disable\_new\_allocation > cluster.routing.allocation.disable\_allocation > cluster.routing.allocation.disable\_replica\_allocation > cluster.routing.allocation.same\_shard.host > indices.recovery.concurrent\_streams > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/CAOT3TWo-ic\_pp0sYML0TViEK81vDgkhQKTWhqPGPXPN\_uxaBdQ%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAOT3TWo-ic_pp0sYML0TViEK81vDgkhQKTWhqPGPXPN_uxaBdQ%40mail.gmail.com) > . > For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAEM624amKdX3H3E3yaNrHi3Dt2zz7BdP\_qss7FDFp8A8vSey3g%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAEM624amKdX3H3E3yaNrHi3Dt2zz7BdP_qss7FDFp8A8vSey3g%40mail.gmail.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![Mohit\_Anchlia](https://avatars.discourse-cdn.com/v4/letter/m/848f3c/32.png) [@Mohit\_Anchlia](https://discuss.elastic.co/u/Mohit_Anchlia)\ **Post date:** [January 30, 2014, 10:01pm UTC](https://discuss.elastic.co/t/recommended-cluster-settings/15512/3 "2014-01-30T22:01:02Z")
No impact to the cluster with regards to the high response times when new node is added or dead node joins the cluster. On Thu, Jan 30, 2014 at 1:55 PM, Mark Walkom [markw@campaignmonitor.com](mailto:markw@campaignmonitor.com)wrote: > Probably not disable, but tweak some of them, sure. > What are you trying to achieve? > > Regards, > Mark Walkom > > Infrastructure Engineer > Campaign Monitor > email: [markw@campaignmonitor.com](mailto:markw@campaignmonitor.com) > web: [www.campaignmonitor.com](http://www.campaignmonitor.com) > > On 31 January 2014 08:49, Mohit Anchlia [mohitanchlia@gmail.com](mailto:mohitanchlia@gmail.com) wrote: > > > On large cluster does it make sense to tweak these or diable them? > > > > cluster.routing.allocation.allow\_rebalance > > cluster.routing.allocation.cluster\_concurrent\_rebalance > > cluster.routing.allocation.node\_initial\_primaries\_recoveries > > cluster.routing.allocation.node\_concurrent\_recoveries > > cluster.routing.allocation.disable\_new\_allocation > > cluster.routing.allocation.disable\_allocation > > cluster.routing.allocation.disable\_replica\_allocation > > cluster.routing.allocation.same\_shard.host > > indices.recovery.concurrent\_streams > > > > -- > > You received this message because you are subscribed to the Google Groups > > "elasticsearch" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > > To view this discussion on the web visit > > [https://groups.google.com/d/msgid/elasticsearch/CAOT3TWo-ic\_pp0sYML0TViEK81vDgkhQKTWhqPGPXPN\_uxaBdQ%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAOT3TWo-ic_pp0sYML0TViEK81vDgkhQKTWhqPGPXPN_uxaBdQ%40mail.gmail.com) > > . > > For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/CAEM624amKdX3H3E3yaNrHi3Dt2zz7BdP\_qss7FDFp8A8vSey3g%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAEM624amKdX3H3E3yaNrHi3Dt2zz7BdP_qss7FDFp8A8vSey3g%40mail.gmail.com) > . > For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAOT3TWrenfHdUhLOpwFzDDBjk10yxiCbMbfs\_rWPszGRSbBJiA%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAOT3TWrenfHdUhLOpwFzDDBjk10yxiCbMbfs_rWPszGRSbBJiA%40mail.gmail.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 1:53am UTC](https://discuss.elastic.co/t/recommended-cluster-settings/15512/4 "2017-07-06T01:53:50Z")