oracle. Yes I saw that, but I didn't see anything in the release notes mentioning a performance difference in the 2 jdks. I think there was something about some bugfixes. Unless there was something specific, I wouldn't think a minor jdk version would cause a huge performance drop, though I guess stranger things have happened.
On May 8, 2014, at 6:57 PM, Mark Walkom <[email protected]> wrote: > OpenJDK or Oracle? > > (The current recommended version is 1.7.0_55.) > > Regards, > Mark Walkom > > Infrastructure Engineer > Campaign Monitor > email: [email protected] > web: www.campaignmonitor.com > > > On 9 May 2014 08:55, Kireet <[email protected]> wrote: > 1.7.0_17 > > On May 8, 2014, at 6:52 PM, Mark Walkom <[email protected]> wrote: > >> What java version? >> >> Regards, >> Mark Walkom >> >> Infrastructure Engineer >> Campaign Monitor >> email: [email protected] >> web: www.campaignmonitor.com >> >> >> On 9 May 2014 08:39, Kireet <[email protected]> wrote: >> I tried various counts, after a certain point they didn't make much >> difference. Also I am not necessarily concerned with improving performance >> as much as figuring out why I got a slowdown with the exact same settings in >> 1.1.1. I want to be sure we didn't miss some configuration somewhere or some >> other issue. Thanks! >> >> >> On May 8, 2014, at 6:32 PM, Mark Walkom <[email protected]> wrote: >> >>> Can you yry increasing your bulk count to 1000, or more? >>> >>> Regards, >>> Mark Walkom >>> >>> Infrastructure Engineer >>> Campaign Monitor >>> email: [email protected] >>> web: www.campaignmonitor.com >>> >>> >>> On 9 May 2014 05:01, slushi <[email protected]> wrote: >>> We are testing out release 1.1.1 and during our indexing performance >>> testing, we seemed to get significantly slower throughput, the >>> document/second rate is about 30% slower. We used the exact same yml file >>> and startup settings. The code is also identical except for the breaking >>> changes in the java client api (in this case minor naming changes) and >>> different elasticsearch/lucene jars. >>> >>> We have a 4 node test cluster. The test basically creates an index with 4 >>> shards and no replicas/refreshing. We are indexing documents that are about >>> 2KB each using the bulk api (500 documents per request). >>> >>> Below is some environment info and some settings that we changed from the >>> default. >>> >>> MemTotal: 99016988 kB >>> >>> ES_HEAP_SIZE=24g >>> >>> MAX_OPEN_FILES=65535 >>> >>> /etc/elasticsearch/elasticsearch.yml : >>> >>> cluster.name: estest >>> >>> node.name: "es1" >>> >>> node.rack: rack2 >>> >>> bootstrap.mlockall: true >>> network.host: 1.2.3.4 >>> >>> gateway.recover_after_nodes: 3 >>> >>> gateway.expected_nodes: 3 >>> >>> discovery.zen.minimum_master_nodes: 1 >>> >>> discovery.zen.ping.multicast.enabled: false >>> >>> discovery.zen.ping.unicast.hosts: ["es1", "es2", "es3", "es4"] >>> indices.memory.index_buffer_size: 50% >>> >>> index.translog.flush_threshold_ops: 50000 >>> >>> threadpool.search.type: fixed >>> >>> threadpool.search.size: 20 >>> >>> threadpool.search.queue_size: 100 >>> >>> threadpool.index.type: fixed >>> threadpool.index.size: 60 >>> >>> threadpool.index.queue_size: 200 >>> >>> threadpool.bulk.type: fixed >>> >>> threadpool.bulk.size: 50 >>> >>> threadpool.bulk.queue_size: 1000 >>> >>> cluster.routing.allocation.awareness.attributes: rack >>> >>> >>> -- >>> 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 [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/elasticsearch/edea9e8f-e2f3-424e-b381-3d6dc4b96979%40googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >>> >>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "elasticsearch" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/elasticsearch/qydm3PG4Jxw/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/elasticsearch/CAEM624YYMESG9zYtb9shwEHU1Pkt9Dzn9n%3D6TMegRcx4pyZSkw%40mail.gmail.com. >>> For more options, visit https://groups.google.com/d/optout. >> >> >> -- >> 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 [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/E64BA391-4124-4CAC-BC70-360F91B549BF%40gmail.com. >> For more options, visit https://groups.google.com/d/optout. >> >> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "elasticsearch" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/elasticsearch/qydm3PG4Jxw/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/CAEM624bJ2JaF9p-P5tkvzCARBp4N7o%2BOJJPs1PO8HXo1q%2Bqy2Q%40mail.gmail.com. >> For more options, visit https://groups.google.com/d/optout. > > > -- > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/088AABB9-5201-4112-BD5A-449EF5852439%40gmail.com. > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to a topic in the Google > Groups "elasticsearch" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/elasticsearch/qydm3PG4Jxw/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/CAEM624ZoSjN25eaUYc4xr%2BOeBLq4qriN_Q%2BCK9BWhp6H-3qTZA%40mail.gmail.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. 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