ambrose | time monitoring of data workflows | Data Visualization library
kandi X-RAY | ambrose Summary
kandi X-RAY | ambrose Summary
Twitter Ambrose is a platform for visualization and real-time monitoring of MapReduce data workflows. It presents a global view of all the map-reduce jobs derived from your workflow after planning and optimization. As jobs are submitted for execution on your Hadoop cluster, Ambrose updates its visualization to reflect the latest job status.
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Top functions reviewed by kandi - BETA
- Retrieves the jobs that are not running
- Access the task result field
- Get the job state from a HiveJob
- Initializes the flow queue
- Initializes the hbase configuration
- Converts properties to a configuration object
- Called when a flow is started
- Invoked when a flow is started
- Called after the job is finished
- Displays statistics about the job
- Handles request processing
- A job failed event
- Called when a job is started
- Called when a job completes
- Main application
- Sends progress updates to all running jobs
- Pushes an event
- Fetch the configuration from the running job flow
- Get the last command
- Starts the server
- Returns a new instance of the configured Jackson object mapper
- Constructs the job tracker URL from the jobId
- Pushes a new event
- Obtain a map of cluster names to cluster identifiers
- Creates DAGNNodes for each MR job
- This method is called periodically after the hook is finished
ambrose Key Features
ambrose Examples and Code Snippets
Lines of Code : 21License : Strong Copyleft (CC BY-SA 4.0)
Copypublic class Company {
private ArrayList employees;
public Company() {
employees = new ArrayList();
}
public void addEmployee(Employee e) {
employees.add(e);
}
//rest of code
}
<
Community Discussions
Trending Discussions on ambrose
QUESTION
I have javascript to fetch json information. I will be storing this json file locally (I downloaded an example file and added birthdate object for my use example from https://jsonplaceholder.typicode.com/users)
I am trying to parse the returned JSON information and post the contents into 2 seperate div's. I have a json object named "birthdate". In my script, I have a var set to call today's date named "today". It prints the date as "05-12" in console, and that is how I have the "birthdate" formatted in JSON as well. I don't need the year or time.
What I would like is to have the script compare "today" with the json object "birthdate". If today = birthdate, then I would like to have that entry information displayed in the user-list-today div to appear under the Birthday Today section of the page.
If today does not equal birthdate, I would like to have all other entries displayed in the user-list-future div to appear under the Birthday Future section of the page.
Nothing should be posted in both areas, only one or the other.
Any help that anyone could provide would be greatly appreciated. I will include all of my code below. The snippet may give error because I have local path to JSON file instead of online version.
Here is my codepen of it codepen doesnt have the birthday JSON object https://codepen.io/abc-123-webguy/pen/poegaLq
...ANSWER
Answered 2021-May-12 at 21:47This is because you are appending the same node to two different divs. If you look at the documentation to appendChild here, you can see this:
QUESTION
I'm trying to store specific mysql keys for an api stored in the variable filtrado.
ANSWER
Answered 2020-Dec-15 at 15:13You are not inserting the data correctly, your sql insert syntax is wrong, and you need to create a nested array of arrays for your query, example of insert array for multi insert. learn more here
Create your insert data array as following
QUESTION
This is the cobol code
...ANSWER
Answered 2020-Sep-25 at 17:41If you're using a mainframe COBOL compiler, you go to the documentation and select your version. Then you do a search for "file status key" and review what file status 46 means.
A sequential READ statement was attempted on a file open in the input or I-O mode and no valid next record had been established because:
- The preceding READ statement was unsuccessful but did not cause an at-end condition.
- The preceding READ statement caused an at-end condition.
Note that in your OPEN-FILES paragraph you PERFORM READ-NEXT-RECORD and then fall through into the rest of your code after already having reached end of file.
You probably want a STOP RUN or GOBACK at the end of your first paragraph.
Edit regarding printing record count: There really isn't a good way to have the record count appear at the top of the report because you don't know the record count until you've read the entire input file but you're printing the report lines as you go. Most of the time control totals like record counts are DISPLAYed (which by default goes to the SYSOUT DD) and the report(s) go to a different DD defined in FILE-CONTROL (via a WRITE, just like what you're doing).
Second edit regarding printing record count: As @GilbertLeBlanc points out you can store your output lines in a table until you've read all record in the input file. You do have to have enough space in the table to handle all the output records, and there are a number of different ways to do that.
- Your table could be statically defined with a large enough
OCCURSclause to handle what you've been told is a reasonable number of records. This used to be very common, and there would be code to check if the reasonable number had been exceeded and abend if it was. - Your table could be variably occurring with the
UNBOUNDEDphrase, subject to its limitations, and storage managed with theALLOCATEstatement andFREEstatement. - You could roll your own allocation and reallocation with LE Callable Services CEEGTST, CEEFRST, and CEECZST.
Gilbert also points out you can read the file twice, once to get the record count, then close and reopen to do your normal processing. This will work so long as you're not doing something tricky with your JCL like...
QUESTION
I'm using #standardSQL BigQuery. I tried to use LIKE but couldn't get the matching to occur.
I have the table below, I am trying to write a query in BigQuery where if column A is contained in Column B then I want an output column C with the string from Column A OR '1'. In the case, that there is no match between Column A and Column B then I would want Column B OR '0' in the output Column C.
...ANSWER
Answered 2020-Apr-20 at 23:47Use a CASE expression:
QUESTION
This script works when I run it row by row but I keep getting the error message when attempting to run all at once.
I'm using https://apex.oracle.com/
...ANSWER
Answered 2020-Mar-29 at 06:03Yes, that's how it works (or, should we say, doesn't work):
QUESTION
I have a df that looks like this:
...ANSWER
Answered 2019-Dec-21 at 23:04Here's one that should one match ones at the end. IT could could be better but i created a regex101 that you can test with:
QUESTION
I have a df that looks a bit like this:
...ANSWER
Answered 2019-Dec-21 at 20:30If you were able to get all the possible title in the dataframe, then parsing your names like this would be possible:
QUESTION
I am hoping to get some help identifying:
- The location of missing observations when no NA values are present (entire row is missing).
- Create a row for the missing data with mean values based on mean values from certain categories.
My df:
Numerical load data from hockey players during practices over the season
Occasionally the accelerometers do not work during practice even though the player practiced. So to make sure we can still track the work they did during practice, I would like to insert the average mean value from their position (forward, defense, or goalie) from that practice. (i.e. if a goalie’s accelerometer does not work I would like to take the average loads of the other goalies and insert it into that player’s observational row for the practice).
- This would be a simpler task if there were rows ALL players each practice and NA values for loads when the accelerometer doesn’t work BUT when I download the data in a csv from the online cloud there are only rows for players who had working units. So that part is out of my control.
ANSWER
Answered 2019-Oct-27 at 13:46Updated to the current question:
QUESTION
I am using Logic App and task is to make an HTTP call, get JSON , read 1 record of json at a time , insert into DB and repeat.
Output of this HTTP call is a json array:
[ { "id": 1, "name": "Leanne Graham", "username": "Bret", "email": "Sincere@april.biz", "address": { "street": "Kulas Light", "suite": "Apt. 556", "city": "Gwenborough", "zipcode": "92998-3874", "geo": { "lat": "-37.3159", "lng": "81.1496" } }, "phone": "1-770-736-8031 x56442", "website": "hildegard.org", "company": { "name": "Romaguera-Crona", "catchPhrase": "Multi-layered client-server neural-net", "bs": "harness real-time e-markets" } }, { "id": 2, "name": "Ervin Howell", "username": "Antonette", "email": "Shanna@melissa.tv", "address": { "street": "Victor Plains", "suite": "Suite 879", "city": "Wisokyburgh", "zipcode": "90566-7771", "geo": { "lat": "-43.9509", "lng": "-34.4618" } }, "phone": "010-692-6593 x09125", "website": "anastasia.net", "company": { "name": "Deckow-Crist", "catchPhrase": "Proactive didactic contingency", "bs": "synergize scalable supply-chains" } }, { "id": 3, "name": "Clementine Bauch", "username": "Samantha", "email": "Nathan@yesenia.net", "address": { "street": "Douglas Extension", "suite": "Suite 847", "city": "McKenziehaven", "zipcode": "59590-4157", "geo": { "lat": "-68.6102", "lng": "-47.0653" } }, "phone": "1-463-123-4447", "website": "ramiro.info", "company": { "name": "Romaguera-Jacobson", "catchPhrase": "Face to face bifurcated interface", "bs": "e-enable strategic applications" } }, { "id": 4, "name": "Patricia Lebsack", "username": "Karianne", "email": "Julianne.OConner@kory.org", "address": { "street": "Hoeger Mall", "suite": "Apt. 692", "city": "South Elvis", "zipcode": "53919-4257", "geo": { "lat": "29.4572", "lng": "-164.2990" } }, "phone": "493-170-9623 x156", "website": "kale.biz", "company": { "name": "Robel-Corkery", "catchPhrase": "Multi-tiered zero tolerance productivity", "bs": "transition cutting-edge web services" } }, { "id": 5, "name": "Chelsey Dietrich", "username": "Kamren", "email": "Lucio_Hettinger@annie.ca", "address": { "street": "Skiles Walks", "suite": "Suite 351", "city": "Roscoeview", "zipcode": "33263", "geo": { "lat": "-31.8129", "lng": "62.5342" } }, "phone": "(254)954-1289", "website": "demarco.info", "company": { "name": "Keebler LLC", "catchPhrase": "User-centric fault-tolerant solution", "bs": "revolutionize end-to-end systems" } }, { "id": 6, "name": "Mrs. Dennis Schulist", "username": "Leopoldo_Corkery", "email": "Karley_Dach@jasper.info", "address": { "street": "Norberto Crossing", "suite": "Apt. 950", "city": "South Christy", "zipcode": "23505-1337", "geo": { "lat": "-71.4197", "lng": "71.7478" } }, "phone": "1-477-935-8478 x6430", "website": "ola.org", "company": { "name": "Considine-Lockman", "catchPhrase": "Synchronised bottom-line interface", "bs": "e-enable innovative applications" } }, { "id": 7, "name": "Kurtis Weissnat", "username": "Elwyn.Skiles", "email": "Telly.Hoeger@billy.biz", "address": { "street": "Rex Trail", "suite": "Suite 280", "city": "Howemouth", "zipcode": "58804-1099", "geo": { "lat": "24.8918", "lng": "21.8984" } }, "phone": "210.067.6132", "website": "elvis.io", "company": { "name": "Johns Group", "catchPhrase": "Configurable multimedia task-force", "bs": "generate enterprise e-tailers" } }, { "id": 8, "name": "Nicholas Runolfsdottir V", "username": "Maxime_Nienow", "email": "Sherwood@rosamond.me", "address": { "street": "Ellsworth Summit", "suite": "Suite 729", "city": "Aliyaview", "zipcode": "45169", "geo": { "lat": "-14.3990", "lng": "-120.7677" } }, "phone": "586.493.6943 x140", "website": "jacynthe.com", "company": { "name": "Abernathy Group", "catchPhrase": "Implemented secondary concept", "bs": "e-enable extensible e-tailers" } }, { "id": 9, "name": "Glenna Reichert", "username": "Delphine", "email": "Chaim_McDermott@dana.io", "address": { "street": "Dayna Park", "suite": "Suite 449", "city": "Bartholomebury", "zipcode": "76495-3109", "geo": { "lat": "24.6463", "lng": "-168.8889" } }, "phone": "(775)976-6794 x41206", "website": "conrad.com", "company": { "name": "Yost and Sons", "catchPhrase": "Switchable contextually-based project", "bs": "aggregate real-time technologies" } }, { "id": 10, "name": "Clementina DuBuque", "username": "Moriah.Stanton", "email": "Rey.Padberg@karina.biz", "address": { "street": "Kattie Turnpike", "suite": "Suite 198", "city": "Lebsackbury", "zipcode": "31428-2261", "geo": { "lat": "-38.2386", "lng": "57.2232" } }, "phone": "024-648-3804", "website": "ambrose.net", "company": { "name": "Hoeger LLC", "catchPhrase": "Centralized empowering task-force", "bs": "target end-to-end models" } } ]
The output can be seen at this url also: https://jsonplaceholder.typicode.com/users
Now in this json array I need to pick 1 record at a time, insert that into DB.
I tried pass output of HTTP 'Body' to JsonParse(). I also tried pass output of HTTP 'Body' to Initialize variable and then foreach control but no success.
...ANSWER
Answered 2019-May-22 at 02:07If you are using the HTTP action to get the json value, you don't need to parse it to json, the output supports select property.
And in my test I could get the value, so I believe you used a wrong expression. Cause the json items are stored as array, so you need pick the index firstly then select the property. You could use body('HTTP')[1]['name'] to get property value, and if you want to get a item just delete name with body('HTTP')[1] to implement it.
Without property, just pick the second item.
QUESTION
I am trying to create an event in FullCalendar by passing a timestamp into the url of a Django CreateView. However, after pressing submit on my form I keep getting a blank page and the error:
...ANSWER
Answered 2019-Feb-03 at 22:27The comments under the question led me to the right answer. Thank you very much @Willhen Van Onsem and @dirkgroten!
I was able to change the origin of the form POST by setting the action on the form in the html
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