Re: How to increase memory
Hi, it's 1.3.2
On Monday, August 18, 2014 5:49:03 PM UTC-4, Jörg Prante wrote:
>
> What version of ES do you use?
>
> Jörg
>
>
> On Mon, Aug 18, 2014 at 9:42 PM, rookie7799 > wrote:
>
>> Hello there,
>>
>> We are having the same exact problem with a really resource hungry query:
>> 5 nodes with 16GB ES_HEAP_SIZE
>> 1.2 Billion records inside 1 index with 5 shards
>>
>> Whenever we start running an aggregate query the whole cluster breaks and
>> disconnects. Why can't it just not return results and simple give and error
>> without actually killing the entire cluster?
>>
>> Cheers!
>>
>>
>> On Saturday, February 9, 2013 1:05:54 PM UTC-5, Igor Motov wrote:
>>>
>>> ES_HEAP_SIZE ES_MAX_MEM ES_MIN_MEM are environment variables. They need
>>> to be specified on the command line. For example:
>>>
>>> ES_HEAP_SIZE=4g bin/elasticsearch -f
>>>
>>> To get JVM stats, you need to set jvm=true on stats request:
>>>
>>> curl -XGET 'http://localhost:9200/_cluster/nodes/stats?jvm=true&;
>>> pretty=true'
>>>
>>> To understand how much memory you need, give it as much as you can, put
>>> some load and monitor "jvm.mem.heap_used" in the output of the stats
>>> command above. If this number ever goes and stays above 90%
>>> of available heap it's typically a good indicator that you need more.
>>>
>>> There is a small Russian elasticsearch forum -
>>> https://groups.google.com/forum/?fromgroups=#!forum/elasticsearch-ru
>>>
>>> On Saturday, February 9, 2013 12:57:04 PM UTC-5, Николай Измайлов wrote:
In continuation of the topic https://github.com/
elasticsearch/elasticsearch/issues/2636#issuecomment-13332877
in continuation of the topic https://github.com/
elasticsearch/elasticsearch/issues/2636#issuecomment-13332877
On the page http://www.elasticsearch.org/guide/reference/setup/
installation.html it is said that it is necessary to increase
ES_HEAP_SIZE ES_MAX_MEM ES_MIN_MEM, but I have not found this
configuration
then /etc/elasticsearch/elasticsearch.yml. Here's my cluster
{
"cluster_name" : "elasticsearch",
"nodes" : {
"VPjABUm-REmy24NQ_AkXDQ" : {
"timestamp" : 1360432148849,
"name" : "Sin",
"transport_address" : "inet[/ip:9300]",
"hostname" : "Ubuntu-1204-precise-64-minimal",
"indices" : {
"store" : {
"size" : "34.6gb",
"size_in_bytes" : 37221752556,
"throttle_time" : "0s",
"throttle_time_in_millis" : 0
},
"docs" : {
"count" : 58480,
"deleted" : 4759
},
"indexing" : {
"index_total" : 20,
"index_time" : "1.7s",
"index_time_in_millis" : 1748,
"index_current" : 0,
"delete_total" : 0,
"delete_time" : "0s",
"delete_time_in_millis" : 0,
"delete_current" : 0
},
"get" : {
"total" : 2,
"time" : "5ms",
"time_in_millis" : 5,
"exists_total" : 0,
"exists_time" : "0s",
"exists_time_in_millis" : 0,
"missing_total" : 2,
"missing_time" : "5ms",
"missing_time_in_millis" : 5,
"current" : 0
},
"search" : {
"query_total" : 1726375,
"query_time" : "7.7m",
"query_time_in_millis" : 462631,
"query_current" : 0,
"fetch_total" : 61663,
"fetch_time" : "20.9s",
"fetch_time_in_millis" : 20955,
"fetch_current" : 0
},
"cache" : {
"field_evictions" : 0,
"field_size" : "0b",
"field_size_in_bytes" : 0,
"filter_count" : 5896,
"filter_evictions" : 0,
"filter_size" : "511.6kb",
"filter_size_in_bytes" : 523944,
"bloom_size" : "22.1kb",
"bloom_size_in_bytes" : 22640,
"id_cache_size" : "0b",
"id_cache_size_in_bytes" : 0
},
"merges" : {
"current" : 0,
"current_docs" : 0,
"current_size" : "0b",
"current_size_in_bytes" : 0,
"total" : 0,
"total_time" : "0s",
"total_time_in_millis" : 0,
"total_docs" : 0,
"total_size" : "0b",
"total_size_in_bytes" : 0
},
"refresh" : {
"total" : 15,
"total_time" : "143ms",
"total_time_in_millis" : 143
},
"flush" : {
"total" : 25,
"total_time" : "3.2s",
"total_time_in_millis" : 3205
}
Re: How to increase memory
What version of ES do you use?
Jörg
On Mon, Aug 18, 2014 at 9:42 PM, rookie7799 wrote:
> Hello there,
>
> We are having the same exact problem with a really resource hungry query:
> 5 nodes with 16GB ES_HEAP_SIZE
> 1.2 Billion records inside 1 index with 5 shards
>
> Whenever we start running an aggregate query the whole cluster breaks and
> disconnects. Why can't it just not return results and simple give and error
> without actually killing the entire cluster?
>
> Cheers!
>
>
> On Saturday, February 9, 2013 1:05:54 PM UTC-5, Igor Motov wrote:
>>
>> ES_HEAP_SIZE ES_MAX_MEM ES_MIN_MEM are environment variables. They need
>> to be specified on the command line. For example:
>>
>> ES_HEAP_SIZE=4g bin/elasticsearch -f
>>
>> To get JVM stats, you need to set jvm=true on stats request:
>>
>> curl -XGET 'http://localhost:9200/_cluster/nodes/stats?jvm=true&;
>> pretty=true'
>>
>> To understand how much memory you need, give it as much as you can, put
>> some load and monitor "jvm.mem.heap_used" in the output of the stats
>> command above. If this number ever goes and stays above 90%
>> of available heap it's typically a good indicator that you need more.
>>
>> There is a small Russian elasticsearch forum - https://groups.google.com/
>> forum/?fromgroups=#!forum/elasticsearch-ru
>>
>> On Saturday, February 9, 2013 12:57:04 PM UTC-5, Николай Измайлов wrote:
>>>
>>> In continuation of the topic https://github.com/
>>> elasticsearch/elasticsearch/issues/2636#issuecomment-13332877
>>>
>>> in continuation of the topic https://github.com/
>>> elasticsearch/elasticsearch/issues/2636#issuecomment-13332877
>>> On the page http://www.elasticsearch.org/guide/reference/setup/
>>> installation.html it is said that it is necessary to increase
>>> ES_HEAP_SIZE ES_MAX_MEM ES_MIN_MEM, but I have not found this configuration
>>> then /etc/elasticsearch/elasticsearch.yml. Here's my cluster
>>>
>>> {
>>> "cluster_name" : "elasticsearch",
>>> "nodes" : {
>>> "VPjABUm-REmy24NQ_AkXDQ" : {
>>> "timestamp" : 1360432148849,
>>> "name" : "Sin",
>>> "transport_address" : "inet[/ip:9300]",
>>> "hostname" : "Ubuntu-1204-precise-64-minimal",
>>> "indices" : {
>>> "store" : {
>>> "size" : "34.6gb",
>>> "size_in_bytes" : 37221752556,
>>> "throttle_time" : "0s",
>>> "throttle_time_in_millis" : 0
>>> },
>>> "docs" : {
>>> "count" : 58480,
>>> "deleted" : 4759
>>> },
>>> "indexing" : {
>>> "index_total" : 20,
>>> "index_time" : "1.7s",
>>> "index_time_in_millis" : 1748,
>>> "index_current" : 0,
>>> "delete_total" : 0,
>>> "delete_time" : "0s",
>>> "delete_time_in_millis" : 0,
>>> "delete_current" : 0
>>> },
>>> "get" : {
>>> "total" : 2,
>>> "time" : "5ms",
>>> "time_in_millis" : 5,
>>> "exists_total" : 0,
>>> "exists_time" : "0s",
>>> "exists_time_in_millis" : 0,
>>> "missing_total" : 2,
>>> "missing_time" : "5ms",
>>> "missing_time_in_millis" : 5,
>>> "current" : 0
>>> },
>>> "search" : {
>>> "query_total" : 1726375,
>>> "query_time" : "7.7m",
>>> "query_time_in_millis" : 462631,
>>> "query_current" : 0,
>>> "fetch_total" : 61663,
>>> "fetch_time" : "20.9s",
>>> "fetch_time_in_millis" : 20955,
>>> "fetch_current" : 0
>>> },
>>> "cache" : {
>>> "field_evictions" : 0,
>>> "field_size" : "0b",
>>> "field_size_in_bytes" : 0,
>>> "filter_count" : 5896,
>>> "filter_evictions" : 0,
>>> "filter_size" : "511.6kb",
>>> "filter_size_in_bytes" : 523944,
>>> "bloom_size" : "22.1kb",
>>> "bloom_size_in_bytes" : 22640,
>>> "id_cache_size" : "0b",
>>> "id_cache_size_in_bytes" : 0
>>> },
>>> "merges" : {
>>> "current" : 0,
>>> "current_docs" : 0,
>>> "current_size" : "0b",
>>> "current_size_in_bytes" : 0,
>>> "total" : 0,
>>> "total_time" : "0s",
>>> "total_time_in_millis" : 0,
>>> "total_docs" : 0,
>>> "total_size" : "0b",
>>> "total_size_in_bytes" : 0
>>> },
>>> "refresh" : {
>>> "total" : 15,
>>> "total_time" : "143ms",
>>> "total_time_in_millis" : 143
>>> },
>>> "flush" : {
>>> "total" : 25,
>>> "total_time" : "3.2s",
>>> "total_time_in_millis" : 3205
>>> }
>>> }
>>> }
>>> }
>>> }
>>>
>>>
>>> As understand how much I need to allocate memory for elasticsearch and
>>> in General the description for each of the parameters.
>>>
>>> there is a Russian community ?
>>>
>>> --
> You received t
Re: How to increase memory
Hello there,
We are having the same exact problem with a really resource hungry query:
5 nodes with 16GB ES_HEAP_SIZE
1.2 Billion records inside 1 index with 5 shards
Whenever we start running an aggregate query the whole cluster breaks and
disconnects. Why can't it just not return results and simple give and error
without actually killing the entire cluster?
Cheers!
On Saturday, February 9, 2013 1:05:54 PM UTC-5, Igor Motov wrote:
>
> ES_HEAP_SIZE ES_MAX_MEM ES_MIN_MEM are environment variables. They need to
> be specified on the command line. For example:
>
> ES_HEAP_SIZE=4g bin/elasticsearch -f
>
> To get JVM stats, you need to set jvm=true on stats request:
>
> curl -XGET '
> http://localhost:9200/_cluster/nodes/stats?jvm=true&pretty=true'
>
> To understand how much memory you need, give it as much as you can, put
> some load and monitor "jvm.mem.heap_used" in the output of the stats
> command above. If this number ever goes and stays above 90%
> of available heap it's typically a good indicator that you need more.
>
> There is a small Russian elasticsearch forum -
> https://groups.google.com/forum/?fromgroups=#!forum/elasticsearch-ru
>
> On Saturday, February 9, 2013 12:57:04 PM UTC-5, Николай Измайлов wrote:
>>
>> In continuation of the topic
>> https://github.com/elasticsearch/elasticsearch/issues/2636#issuecomment-13332877
>>
>> in continuation of the topic
>> https://github.com/elasticsearch/elasticsearch/issues/2636#issuecomment-13332877
>> On the page
>> http://www.elasticsearch.org/guide/reference/setup/installation.html it
>> is said that it is necessary to increase ES_HEAP_SIZE ES_MAX_MEM
>> ES_MIN_MEM, but I have not found this configuration then
>> /etc/elasticsearch/elasticsearch.yml. Here's my cluster
>>
>> {
>> "cluster_name" : "elasticsearch",
>> "nodes" : {
>> "VPjABUm-REmy24NQ_AkXDQ" : {
>> "timestamp" : 1360432148849,
>> "name" : "Sin",
>> "transport_address" : "inet[/ip:9300]",
>> "hostname" : "Ubuntu-1204-precise-64-minimal",
>> "indices" : {
>> "store" : {
>> "size" : "34.6gb",
>> "size_in_bytes" : 37221752556,
>> "throttle_time" : "0s",
>> "throttle_time_in_millis" : 0
>> },
>> "docs" : {
>> "count" : 58480,
>> "deleted" : 4759
>> },
>> "indexing" : {
>> "index_total" : 20,
>> "index_time" : "1.7s",
>> "index_time_in_millis" : 1748,
>> "index_current" : 0,
>> "delete_total" : 0,
>> "delete_time" : "0s",
>> "delete_time_in_millis" : 0,
>> "delete_current" : 0
>> },
>> "get" : {
>> "total" : 2,
>> "time" : "5ms",
>> "time_in_millis" : 5,
>> "exists_total" : 0,
>> "exists_time" : "0s",
>> "exists_time_in_millis" : 0,
>> "missing_total" : 2,
>> "missing_time" : "5ms",
>> "missing_time_in_millis" : 5,
>> "current" : 0
>> },
>> "search" : {
>> "query_total" : 1726375,
>> "query_time" : "7.7m",
>> "query_time_in_millis" : 462631,
>> "query_current" : 0,
>> "fetch_total" : 61663,
>> "fetch_time" : "20.9s",
>> "fetch_time_in_millis" : 20955,
>> "fetch_current" : 0
>> },
>> "cache" : {
>> "field_evictions" : 0,
>> "field_size" : "0b",
>> "field_size_in_bytes" : 0,
>> "filter_count" : 5896,
>> "filter_evictions" : 0,
>> "filter_size" : "511.6kb",
>> "filter_size_in_bytes" : 523944,
>> "bloom_size" : "22.1kb",
>> "bloom_size_in_bytes" : 22640,
>> "id_cache_size" : "0b",
>> "id_cache_size_in_bytes" : 0
>> },
>> "merges" : {
>> "current" : 0,
>> "current_docs" : 0,
>> "current_size" : "0b",
>> "current_size_in_bytes" : 0,
>> "total" : 0,
>> "total_time" : "0s",
>> "total_time_in_millis" : 0,
>> "total_docs" : 0,
>> "total_size" : "0b",
>> "total_size_in_bytes" : 0
>> },
>> "refresh" : {
>> "total" : 15,
>> "total_time" : "143ms",
>> "total_time_in_millis" : 143
>> },
>> "flush" : {
>> "total" : 25,
>> "total_time" : "3.2s",
>> "total_time_in_millis" : 3205
>> }
>> }
>> }
>> }
>> }
>>
>>
>> As understand how much I need to allocate memory for elasticsearch and in
>> General the description for each of the parameters.
>>
>> there is a Russian community ?
>>
>>
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