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Recent Posts
Categories
- Design (2)
- Elasticsearch (3)
- Golang (5)
- hadoop (2)
- Java (12)
- Kubernetes (1)
- linux (1)
- Maven (1)
- Openshift (1)
- Performance (1)
- Scala (2)
- Security (3)
- Spark (2)
- Spring (3)
- Spring Batch (1)
- Spring Boot (2)
- sqoop (1)
- UI (1)
- unix (1)
- Vim (2)
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Tags
annotation
apache hive 3
build
cdp
cloudera
commands
CORS
design
design pattern
DNS
elastic
elasticsearch
go
golang
hadoop
hdfs
hive
http
ip
java
jms
junit
maven
mq
mysql
nginx
oracle
proxy
proxy_pass
queue
rdbms
Repository
resolution
resolver
reverseproxy
scala
spark
spring
spring boot
springboot
sqoop
string
time zone
upstream
vim
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Migrating the project from Java 8 to 17 and Spring Boot 2.x to 3.x
In this blog, I will highlight the changes and challenges that I have faced while doing the migration of services from java 8 to 17 and Spring Boot 2.x to. read more…
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Schedule Cron Job with time zone in Openshift (Kubernetes)
Overview Kubernetes is a core component of an OpenShift Container Platform. So, the things we will discuss apply to both Kubernetes and Openshift. The time zone feature for CronJobs was. read more…
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Build a module with its dependencies in a multi-module Maven project
INTRODUCTION The mechanism in Maven 4 that handles multi-module projects is referred to as the reactor. This part of the Maven core does the following: Module collection starts from one aggregator. read more…
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Schedule Jobs/Tasks Using Cron Expression in Spring with Example
When we have a requirement to run a task/job repeatedly after a particular time interval, we achieve this functionality by implementing Scheduling. To schedule jobs in the spring boot application to run. read more…
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Accessing Data with JPA
JPA is a specification which specifies how to access, manage and persist information/data between java objects and relational databases. It provides a standard approach for ORM, Object Relational Mapping. Spring. read more…
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