Re: Solr Heap Memory Settings

The max heap could be the max heap used by the process uptill now. And not the max value you have set. I would suggest you increase the load by at least 20 times to see the max heap to go to 32 gb. Deepak "The greatness of a nation can be judged by the way its animals are treated - Mahatma Gandhi

Re: Solr Heap Memory Settings

On 3/8/2023 9:24 AM, HariBabu kuruva wrote: I have set the Heap memory as -Xms 1g -Xmx 40g in the Production environment. But when i see the Heap memory in the Solr UI. I can see the Max Heap below. Max: 3.8Gb Used: 2.2Gb The other answers you've gotten are good. This is mostly just a little

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Re: Solr Heap Memory Settings

Hi, There should be no spaces, try -Xms1g. If you add the sapce, Java will likely fall back to defaults, which is a certain percentage of physical mem. See https://stackoverflow.com/questions/4667483/how-is-the-default-max-java-heap-size-determined You should follow our advice on memory tuning

Re: Solr Heap Memory Settings

-Xms3M -Xmx3M Keep them the same, no spaces, I preferred to use M , never go above 32g cause reasons (jvm gets weird after 32) and make sure your machine still has the memory to hold your index. > On Mar 8, 2023, at 11:27 AM, HariBabu kuruva > wrote: > > Hi All, > > I have set the

Solr Heap Memory Settings

Hi All, I have set the Heap memory as -Xms 1g -Xmx 40g in the Production environment. But when i see the Heap memory in the Solr UI. I can see the Max Heap below. Max: 3.8Gb Used: 2.2Gb Could you please help me understand, how is it showing the Max Heap as 3.8Gb. I have 10 solr nodes, it shows

Re: Solr 4.10 - master/slave replication

Also take a look at your Xmx and Xms values. I find this to be absolutely vital when taking into consideration the machine's own memory, and the index size. you want the OS to be able to put most of the index segments into memory, and want those two values (Xmx and Xms) to be identical, Just a t

Re: Solr 4.10 - master/slave replication

Hi Shawn, thanks for the answer. Unfortunately the upgrade is not a viable option and the cluster is using an old JVM 1.7. On the other hand, as you suggested, we are changing the update procedure to not update all the indexes in one shot and after every index build (or bunch of indexes) starting t

Re: Solr 4.10 - master/slave replication

On 3/8/23 04:16, Vincenzo D'Amore wrote: I'm working on a Solr 4.10 master/slave cluster where every night around 100 cores are indexed and replicated. This is the configuration: I hope you're aware that 4.10.0 was released 8.5 years ago. It's been end of life for a very long time. Is upgrad

Re: Using facet.limit in combination with grouping

Hello, Sebastian. I briefly looked through the code, haven't found any trivial problem. It should work. I don't know what's wrong. https://github.com/apache/solr/blob/3baf1804df7b2b6f50ff151eba518b3e7f1e70cf/solr/core/src/java/org/apache/solr/request/SimpleFacets.java#L817 On Tue, Mar 7, 2023 at 5

Solr 4.10 - master/slave replication

Hi all, I'm working on a Solr 4.10 master/slave cluster where every night around 100 cores are indexed and replicated. This is the configuration: master -> repeater -> slaves (8) During the last 6 months the number of cores to be replicated almost doubled and the slaves became very slow due very