luster | The library to develop Master–Worker interactions | Key Value Database library
kandi X-RAY | luster Summary
kandi X-RAY | luster Summary
Luster [NPM version][npm-image]][npm-link] [Build status][build-image]][build-link].
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of luster
luster Key Features
luster Examples and Code Snippets
Community Discussions
Trending Discussions on luster
QUESTION
Now that RHEL8 is out Docker is no longer a viable option so I'm trying to get a cluster running in Podman, but have run into a permissions error. For whatever reason, no matter what I try, I get java.lang.IllegalStateException: Unable to access 'path.data' (/usr/share/elasticsearch/data)
ANSWER
Answered 2020-May-25 at 20:05This is not a real answer to the question, but if it helps anyone else who encounters this, this is how to install Docker on RHEL-8. You have to force install a more up to date version of containerd. I wasn't able to figure out what was wrong with Podman compose's permissions.
QUESTION
I'm trying to convert a JSON into an array of objects.
So far I have this working code where params data
is the JSON. It could be deeply nested, provided a properties
key exists.
Therefore in the code below if a properties
key exists, loop over it and build an array of objects.
What would be a good way to convert this to a recursive function. So far my feeble attempts have been very lack luster.
...ANSWER
Answered 2020-May-18 at 07:38In plain Javascript, you could take a recursive approach by looking at key and values from the object and map nested properties
.
QUESTION
Very new to JS and code in general (Less than a week, assume 0 knowledge base), so my explanation of the problem will be lack luster, but here's the rundown.
I have a function which takes the values of two obj. Arrays and adds the values together. It then sends that sum to a new array (allinit), and finally sorts the new array numerically. I need to keep them in numerical order and apply a unique string to each variable.
Using a second function (fun) and For...of loop I've generated the following:
...ANSWER
Answered 2020-Feb-06 at 07:11Not entirely sure I understand what you are going for, but it sounds like you want to use Object.entries
, then sort based on the number, then deal with that.
QUESTION
I have a dataset derived from Pokemon statistics containing a lot of the numerical and categorical data. My end goal is to create a model or recommendation system that a user can input a list of Pokemon and the model finds similar Pokemon they may like. Currently the dataset looks something like this:
...ANSWER
Answered 2019-Nov-09 at 18:09tidyr is a package for data reshaping. Here, we'll use pivot_longer()
to put it into a long format, where the type names (Type1, Type2) will reside in column "name", while the values (Grass, Poison, etc.) will reside in column "value". We
filter out rows with is.na(value)
because that means the pokemon did not have a second type. We create an indicator variable -- this gets a 1. Each pokemon will then have indicator == 1
for the types it has. We drop the now extraneous "name" column, and use pivot_wider()
to transform each unique value in value
into its own column, which will receive indicator
's value as the cell value for each row. Finally, we mutate on all numeric columns to replace missings with 0, since we know those pokemon aren't those types.
A better solution than mutate_if(is.numeric, ...)
would be to compute the unique values of types and use mutate_at(vars(pokemon_types), ...
. This would not affect other numeric columns unintentionally.
QUESTION
I'm a beginner in Python. I'm following "Learn Python In The Hard Way".
In Exercise 43, I tried to write a short code but got an error. Please help me :( I'm getting error:
type object() takes no parameters
please help me to solve this code problem. I'm stuck at this stage:
...ANSWER
Answered 2019-May-11 at 05:55Your constructor for class Map
has a typo:
QUESTION
I am currently using the Google Maps Places Autocomplete Javascript API to let users select a location by searching for the address or establishment name. Example code:
...ANSWER
Answered 2018-Aug-15 at 23:41You can use AutocompleteOptions object in order to define fields that you want to see in details responses. AutocompleteOptions has a fields
property
fields - Fields to be included for the Place in the details response when the details are successfully retrieved. For a list of fields see PlaceResult. Nested fields can be specified with dot-paths (for example, "geometry.location").
So, you can change autocomplete initialization to the following form
QUESTION
Does anyone know if it is possible to install lustre client software on a linux machine that has kernel 4+? From what I have experimented so far, all the working examples are on kernel 3.10. And if I try to install kmod-luster-client on 4+ machine, it fails with:
...rpm -ivh kmod-lustre-client-2.10.5-1.el7.x86_64.rpm
error: Failed dependencies:
kernel < 3.10.0-863 is needed by kmod-lustre-client-2.10.5-1.el7.x86_64
kernel(PDE_DATA) = 0x44f0d59d is needed by kmod-lustre-client-2.10.5-1.el7.x86_64
ANSWER
Answered 2018-Dec-01 at 06:34According to lustre/ChangeLog
in the b2_10 branch, it works with kernels at least 4.4.133-94.33 (SLES12SP3) and 4.4.0-131 (Ubuntu 16.04).
If you are using a newer kernel, you also need to use a newer version of Lustre. The lustre/ChangeLog
on the tip of master (almost 2.12 release) reports support for kernels 4.15.0-32 (Ubuntu 18.04).
It looks like you are trying to install a binary kernel module RPM built for the RHEL7 kernel on a non-RHEL kernel. That is never going to work. You need to either get the right RPMs/Debs for your kernel from https://lustre.org/download/ or download the source and rebuild it for your kernel.
The 2.10.x kernels are currently the LTS maintained releases (bugfixes backported to that release), while 2.11.0 is a feature release that does not have bugfixes backported.
QUESTION
I am in need of an Excel function to help with the following. I have a list of products, that I have just finished assigning keywords to. I need to make them into filters on a website, but must put them in easily readable, user friendly categories. There are about 40,000 items divided into 100 categories, about 30-140 keywords in each category. I derived the keywords from the item descriptions, so some of them are strange.
An example is-I have a bunch of items(abrasive wheels) that are for Cosmetic Grain Finishing, Satin Finishing, and Antique Finishing. I want to assign these all to a new category in the next column and with "Aesthetic Finishing" corresponding to each item where the keywords appear.
The problem I have is that I also want to assign "Best Disc", "Best Standard Abrasives", "Highest Quality", and "Highest Performing, Longest Lasting" to something like "Best in Class" in the same column as the "Aesthetic Finishing".
I was trying to work with VLOOKUP but can't get it to work the way I'd like. I'd also like to be able to drag the formula down the new column I create and not have to drag functions around to the corresponding row with the keywords. Any help is appreciated! I'm not sure if all the things I'd like are possible so any tips to speed it up are also appreciated.
More detailed example of data Column C: -which was derived from keywords in descriptions so spelling and syntax varies
- Portability
- Remove Coatings
- Remove Coatings
- Remove Coatings
- Smoothes, Deburrs and Finishes
- Coating Removal
- Coating Removal
- Convolute Wheel
- Convolute Wheel
- Smoothes, Deburrs and Finishes
- Satin Finish
- High-luster Finish
- Convolute-constructed
- Large Area
- Large Area
- Deburring and Finishing
- Satin Finish
- Antique Finish
- Antique Finish
And in Column D I want something like this next to each item. Basically refining and regrouping into better categories now that I derived the important bits from the product descriptions.
- Portable
- Coating Removal (This should apply for coating removal and Removes Coatings)
- Coating Removal
- Coating Removal
- Smoothing, Deburring, and Finishing
- Coating Removal
- Coating Removal
- Convolute Wheel (This applies for Convolute Wheel and Convolute Constructed)
- Convolute Wheel
- Smoothing, Deburring, and Finishing
- Aesthetic Finish (This applies for Satin Finish, Antique Finish, and High luster finish)
- Aesthetic Finish
- Convolute Wheel
- For Large Areas
- For Large Areas
- Deburring and Finishing
- Aesthetic Finish
- Aesthetic Finish
- Aesthetic Finish
And for the question about the VLookup function. I have no idea what I'm doing.
I used this to get the keywords out of the descriptions, but I don't think I can use it for this because it needs the exact words and punctuation in order. =LOOKUP(2,1/SEARCH($A$2:$A$86,D2),$A$2:$A$86) Where D is the product description and A was where I listed the keywords to search for. I was also trying to alter this to regroup the keywords, but some I need to group are too dissimilar.
...ANSWER
Answered 2018-Jul-20 at 17:52Created a list of all the keywords with the new filters next to them. Searches for old keywords, then applies new filter next to it. =LOOKUP(2,1/SEARCH($E$2:$E$70,C2),$G$2:$G$70)
QUESTION
I'm trying to make a Pokemon-style game where you hatch and evolve dragons. Most dragons have a more powerful dragon that they evolve into.
https://jsbin.com/pulawoz/15/edit?html,js,output
When I created the "evolve" function, I ran into trouble. It always reads the evolvesInto property of the dragon being evolved (dragonToEvolve) as undefined.
You can see the problem code here:
...ANSWER
Answered 2018-Jun-18 at 00:21There are a few things confusing with your evolvesInto
into property. For lusterDragon
it's an array, for other dragons it's a variable.
We need to make this consistent. The simplest solution to turn all your variables into strings:
var lusterDragon = new Dragon("Luster Dragon", 1900, 1900, 2500, 2500, [], [], [], "Wind", "Shining Emerald Blast! Sha-shing!", 'lusterDragon2', 1);
If you want to keep it as a nested object (which I think you want) you'll need to define lusterDragon2
first, example Fiddle here: https://jsbin.com/nevaqicaro/1/edit
As it is now, it'll be undefined since variable lusterDragon2
hasn't been defined yet.
QUESTION
I want to use GlusterFS as a distributed Filestorage on FreeBSD 11.1 Documentation is poor, so I followed some howtos on the net. I could create the glusterfs volume, but I have trouble to mount it on an other clients machine. Here is what I did so far:
I have three hosts, all in the same subnet.
...ANSWER
Answered 2018-May-10 at 09:57I think issue may be with ufs file system. Does it support extended attributes extensively ?
GlusterFS required FS with extended attribute support. (XFS is one).
From the link: (https://access.redhat.com/articles/1273933)
As the Red Hat Storage makes extensive use of extended attributes, an XFS inode size of 512 bytes works better with Red Hat Storage than the default XFS inode size of 256 bytes. So, inode size for XFS must be set to 512 bytes, while formatting the Red Hat Storage bricks. To set the inode size, you need to use -i size option with the mkfs.xfs command.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install luster
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page