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0
votes
2
answers
94
views
Phoenix handle event behaving different in terms of scope and immutability
Hi I have a elixir code which
defmodule Test do
def testScope do
biolink = %{}
biolink = biolink |> Map.put("slug","qweqw")
IO.inspect(biolink)
if true do
...
0
votes
1
answer
59
views
SQL query to output data into CSV file from Hive
In Hive, I am trying to write output of an SQL query in csv file using below commands:
!outputformat csv
!record /export/homes/ajain/Automation.BankA_QA_23June.csv
select ...
0
votes
0
answers
24
views
Apache Phoenix Array support containing null value
I use Apache phoenix to manage data in Hbase and I want to keep null value in array.
I notice a behaviour where array column for primitive type cannot have null value in it. While I try to find any ...
0
votes
0
answers
32
views
Apache Phoenix - Indexes - Global or Local?
What are the main differences between local and global indexes in Apache Phoenix?
When is it good to use one and when the other?
I tried googling but I don't find anything on that topic.
Also, I know ...
0
votes
1
answer
58
views
How to get Apache Pheonix return HBase column family?
Using HBase to store data and Apache Pheonix as client to query, I found the output is weird.
Step 1: Load data to HBase
I load data from a DB to HBase using this format
Column Name
Column Family
...
0
votes
1
answer
149
views
Ecto ArgumentError: "comparison with nil is forbidden" when querying for null field in Phoenix/Elixir
I'm getting an error in my Phoenix/Elixir application when searching for records where a DateTime field is null. Here's the error:
** (ArgumentError) comparison with nil is forbidden as it is unsafe. ...
0
votes
0
answers
117
views
Authenticate phoenix query server by Knox
I have a phoenix query server run on port 8765. I can connect to it with out user or password. Now i need to perform authenticate from client to query server by using username and password. I found ...
0
votes
1
answer
91
views
Concurrent calls to Phoenix using phoenixdb python package
I am currently stress testing an API that relies on the phoenixdb Python package to execute select queries on a Phoenix view. However, it appears that the calls made using phoenixdb are synchronous in ...
0
votes
1
answer
92
views
How do I write an array of type Binary (serialized objects) using Phoenix JDBC?
I am attempting to use the Phoenix Query Server to create a thin phoenix JDBC client which reads and writes data to an underlying Phoenix/Hbase database.
I am struggling with figuring out how to write ...
1
vote
0
answers
72
views
Parse json string to search for a particular key from Phoenix table
I am trying to access a table created through Phoenix from Hbase. The value for a REQUEST column is JSON string and I want to write a phoenix query to search for a particular key e.g. "merchant&...
0
votes
1
answer
69
views
Analytic query( like count query ) is causing performance issue in Apache Phoenix
We have Hadoop cluster contains Phoenix table over HBase service and supporting 10k QPS. While running analytic query in the same table like count, group by for some operational purpose it's causing ...
0
votes
1
answer
141
views
avatica-go client read Phoenix Query Server:[driver: bad connection]
Hbase 2.0.0v
Phoenix 5.0.0v
Avatica-go-client 5.2.0v
Nginx 1.8.1 with sticky module
3 Regionserver,3 Query Server , Nginx configed stick load balance for 3Query server
nginx conf
nginx in 192.168.3....
0
votes
1
answer
263
views
Phoenix select query issue in case of Null values/Non-Null values
Whenever I'm performing select query on some columns (few columns are null and others are not null) I'm getting empty table in response in Phoenix
select t.PARTY_KEY as PK_on_t, t.ID as I1_on_t, tt....
1
vote
0
answers
1k
views
Azure artifacts - How to add additional Maven repositories as upstream
I am starting to use Azure artifacts from Azure DevOps services as Maven repository for our Java projects. We have an application with following dependency for which build is failing as the dependency ...
1
vote
0
answers
97
views
phoenix-core can't install because of omid error
I am trying to upgrade my phoenix-core library from 5.0.0.-HBase-2.0 to 5.1.3
// https://mvnrepository.com/artifact/org.apache.phoenix/phoenix-core
implementation 'org.apache.phoenix:phoenix-core:5.1....