Persimmonium

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Persimmonium has asked 33 questions and find answers to 35 problems.

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Persimmonium questions

evaluation of a java thread dump
jvm: is it possible to find out process is shutting down due to an OOM while in the shutdown hook?
way to initialize a javabean to random values
reusable condition/expression classes
How to detect a new value was added to an enum and is not handled in a switch
-XX:+HeapDumpOnOutOfMemoryError not creating hprof file in OOM
is memory allocated in JNA (or JNI) by the C code limited by jvm (param -Xmx or architecture 32/64)
Why does Android use JUnit over TestNG even if Cedric Beust created TestNg and was part of Android team?
regex to validate a message-ID as per RFC2822
what is the exact way to use Endorsed directory in jdk1.6

Persimmonium answers

How do I import the content of .PDF files into a Solr index?
How to create a bigram/trigrams index in Lucene 3.4.0?
inputting arbitrary xml in solr
How to download Solr collection config from zookeeper
Solr Filter Cache (FastLRUCache) takes too much memory and results in out of memory?
What are docValues in Solr? When should I use them?
what is the advantage of lucene's Compound File
Multi-tenant Lucene indexing strategy
Solr: changing the data directory in Windows
Complex SOLR query including NOT and OR