visor | simple admin overlay to get to the relevant areas | Plugin library

I am trying to create multiple csv from a given source (i.e array).

It works with sample data but it does not work with the actual data.

here is the code :-

I've been stuck on trying to make this test pass for awhile. I want it to return an array of 3 objects of mockExpectedResult

Step 1: Reduce scheduled operations array (omit items that don't have path). This should return array of strings of InventoryItemPath

Step 2: Reduce over InventoryItemPath array (freeRewardsInventory), make async call to service (getItem is a mock of this async GET request) which returns Promise.

Step 3: Reducer over freeRewardsRaw Promises, format into mockExpectedResult

Step 4: Return output (Array of mockExpectedResults)

I think my main issue is that I'm not awaiting all of these promises (missing one await maybe?)

Thanks for helping.

OS: Ubuntu 18.04
Apache Ignite: 2.8.1

Other info: Flask Application - for API endpoints pyignite - as thin client for Apache Ignite

Data Loaded:
5 tables:
A: 10 million records
B: 37.5 million records
C: 10 million records
D: 25.3 million records
E: 5.5 million records

Total taking up 29GB of space in Ignite Persistence.

I'm performing two simple SQL queries:
Query 1:

My model doesn´t learn.. It is supposed to do a softmax calculation in the end. I want as a result a classification (quit or no-quit). The model should predict if the customer will quit. I am giving the quit-column as label and have 196 input-features.

My visor says there is no learning at all. But then I am not certain, how the visor will get information, if my model learns. I am very new to javascript and would appreciate any help.

The challenge is to do a simple mini calculator with one input, 4 buttons, and an output. The input is to add a number that will appear in the output immediately, next I will choose one of the four buttons (+,-,*,/)to do the math and next write again another number on the input. In the output will appear the result of that operation, further will continuing to do maths by clicking again in the buttons and add another number, and actualizing always the result.

I have done this before with onclick event in each button and using a prompt to write the numbers. now I want to use an input to write the numbers and using one event listener to all the buttons. Can anybody help me with the solution and explain to me each step?

This is my code so far :

This is the scenario

1. I started the Server node.
2. I started Client Ignite node which will be done via a Java application say "X".
3. In visor I could see two nodes one is client and one is server when given command "node".
4. I killed the Java app "X" by doing "kill -9 pid".
5. Now when I go to visor terminal and enter "node" it still shows "client" and "server" nodes in the list. when asked about client node details it throws error obviously.
6. Now, when I restart the Java app "X", in that Java code again there will be an attempt to connect to Ignite server. But instead of connecting it is printing these logs so many times

"org.apache.ignite.logger.java.JavaLogger" "info" "INFO" "" "284" "Accepted incoming communication connection [locAddr=/0:0:0:0:0:0:0:1:47101, rmtAddr=/0:0:0:0:0:0:0:1:62856]" "" "" "" "" "" "" "1587013526124" "" "" "" "" "" "" "ROOT" "{""service"":"""",""logger_name"":""org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi""}"

1. It's not connecting and continuing to execute the code in Java. So the application is not resuming. And I found this is Ignite server log

[10:37:57] Possible failure suppressed accordingly to a configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext [type=SYSTEM_CRITICAL_OPERATION_TIMEOUT, err=class o.a.i.IgniteException: Checkpoint read lock acquisition has been timed out.]] [10:37:57,739][SEVERE][exchange-worker-#46][GridCacheDatabaseSharedManager] Checkpoint read lock acquisition has been timed out. class org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$CheckpointReadLockTimeoutException: Checkpoint read lock acquisition has been timed out. at org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.failCheckpointReadLock(GridCacheDatabaseSharedManager.java:1708) at org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.checkpointReadLock(GridCacheDatabaseSharedManager.java:1640) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.initTopologies(GridDhtPartitionsExchangeFuture.java:1078) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:944) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:3258) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:3104) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:119) at java.lang.Thread.run(Thread.java:748) [10:39:21,547][SEVERE][tcp-disco-msg-worker-[693d29cd 0:0:0:0:0:0:0:1%lo0:47501 crd]-#2][G] Blocked system-critical thread has been detected. This can lead to cluster-wide undefined behaviour [workerName=db-checkpoint-thread, threadName=db-checkpoint-thread-#59, blockedFor=209s]

I am assuming here that since I am force shutting down the Java application which starts Ignite Client node, it's possible that there would be some topology imbalance that might happen.

Can someone please suggest, if at all I force kill the Client application, is there a correct way to restart the Client application such that it'll continue re-establishing the connection with Ignite server and continue working?

I am trying to load and delete images when loading an image I create a status bar to tell me the name of the file and if I delete it, the bar is cleaned, I get this error and I do not know what it may be, luckily they load me the images but in the console, it throws me that error and it does not show me the status bar (I leave part of the code), thanks...

Error

Traceback (most recent call last): File "lol.py", line 220, in self.animacionMostar.finished.connect(lambda: (self.statusBar.showMessage(nombre))) AttributeError: 'VentanaVISUALIZAR' object has no attribute 'statusBar'

Code:

I'm using Android Studio on windows 10 currently. However, as I try to install HAXM via android studio, there is an error which always pops up "This computer does not support Intel Virtualization Technology (VT-x) or it is being exclusively used by Hyper-V. HAXM cannot be installed".

The weird thing is that when I checked my installed programs, HAXM is already installed by default. I have no idea why I am not able to upgrade. I'm using a decent gaming laptop with an 8th Gen Intel Core i7 processor.

Things I have tried :

I have already went into my bios and made sure all virtualization options were enabled and went to "Windows Features"and unchecked Windows Hyper-visor Platform but to no avail as the problem still persists

When I access pages in http://localhost... Selenium allows me to manage the window, for example changing its position, but when I access a page from another server I get the following error:

org.openqa.selenium.NoSuchWindowException: Error retrieving current window at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:187) at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:122) at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:49) at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:158) at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83) at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552) at org.openqa.selenium.remote.RemoteWebDriver$RemoteWebDriverOptions$RemoteWindow.setPosition(RemoteWebDriver.java:807) at seleniumie.SeleniumIE.main(SeleniumIE.java:49)

My code: