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Adrianos Dadis
Building Big Data & Stream processing solutions in many business domains. Interested in distributed systems and enterprise integration.
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Tag Archives: jvm
Storm event processor – GC log file per worker
How to use a gc log file per worker of Storm event processor Continue reading
Set WildFly binding address and shutdown using CLI
Real example to start JBoss/WildFly on a specific IP using command line parameters and how to shutdown server using JBoss/WildFly CLI tool Continue reading
Java bytecode verification is always REQUIRED
Never disable bytecode verification when running java as may lead you to security problems. Continue reading
Posted in Administration, Java, Java EE
Tagged java, java performance tuning, JavaEE, jdk, jvm, security, startup parameters, troubleshooting
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Java heap space, native heap and memory problems
A java process is consisted of java heap space, native C-Heap space and more. What problems can you face when these two are in conflict and how can you solve them? Continue reading
How to identify if installed JDK is 64 or 32 bit
A method to identify if an installed JDK is 32-bit or 64-bit. Continue reading
Posted in Administration, Java, Software Development
Tagged 32-bit, 64-bit, java, jdk, jvm, version java
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