Tags "apache" Result

Apache Spark vs. Apache Storm

What are the differences between Apache Spark and Apache Storm? What are suitable use cases for each one? Solution Apache Spark is an in-memory distributed data analysis platform-- primarily targeted at speeding up batch analysis jobs, iterative machine learning jobs, interactive query and graph processing. One of Spark's primary distinctions is

it1352 3 2019-05-08

Xampp-installation problems; ports not free and Apache not starting

I tried installing xampp from the following site: http://www.apachefriends.org/en/xampp-windows.html I had problems installing. When the control panel runs, it shows green signal for MySql and Mercury only, and especially when I start Apache, it gives an Exception. And at some point it says to disable UAC, but I guess that is not recommended in W

it1352 5 2019-05-08

Tomcat won't load default web page in browser

I can't get the default webpage for tomcat to appear. The webpage says: This webpage is not available ERR_CONNECTION_REFUSED I set the port to 8081 in server.xml <Connector port="8081" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> <!-- A "Connector" using the shared thread pool-

it1352 1 2020-09-03

Cassandra Installation

ERROR [MemtableFlushWriter:1] 2019-11-05 19:23:08,691 LogReplicaSet.java:94 - Failed to create log replica C:\apache-cassandra-3.11.5\data\data\system\local-7ad54392bcdd35a684174e047860b377/C:\apache-cassandra-3.11.5\data\data\system\local-7ad54392bcdd35a684174e047860b377\md_txn_flush_99189c20-ffd3-11e9-b69e-0752c2cde782.log org.apache.cassandra.io

it1352 1 2020-09-29

thrift cpp sample code compile error

I'm new to Thrift. I think I installed it correctly. I have the folowing libs : luckyan315@ubuntu:~/code/thrift-0.8.0/tutorial/cpp$ ll /usr/local/lib/ total 11496 drwxr-xr-x 4 root root 4096 Mar 23 19:35 ./ drwxr-xr-x 10 root root 4096 Oct 12 22:27 ../ -rwxr-xr-x 1 root root 4100463 Mar 31 20:26 libthrift-0.8.0.so* -rw-r--r-- 1 root r

it1352 2 2020-07-19

While deploying more than one Spring Boot application in a single Tomcat server means showing exception. How to solve this?

I am using Spring Boot in my Java application, and to deployment used Tomcat 7. I was trying to deploy multiple Spring Boot projects in the same server it showing exceptions. But deploy one Spring Boot application and another one was Spring application means it's working. The exception is: 2016-01-22 08:05:18.301 INFO 16021 --- [ost-startSto

it1352 0 2020-07-09

Why use Apache Web Server in front of Glassfish or Tomcat?

Is it good idea to use Apache Webserver in front of GF or Tomcat? Does it improve the performance/security? Or there is not any reason to use Apache Web Server with GF? Solution Taken from http://wiki.apache.org/tomcat/FAQ/Connectors#Q3 Clustering. By using Apache HTTP as a front end you can let Apache HTTP act as a front door to your content t

it1352 1 2019-05-08