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Re: java.lang.OutOfMemoryError: unable to create new native thread

It's at 64-bit system/JVM. 

The process limits from /proc/pid/limits are:
Max processes             16341                16341               
Max open files            65536                65536                files   

The JVM flags used are : -Xmx8g -Xss1024m 

The default value in JVM is:
amqstg@xxxxxxxxxxxx(nyc):~> java -XX:+PrintFlagsFinal -version | grep
     intx ThreadStackSize                           = 1024                               
{pd product}
java version "1.8.0_60"
Java(TM) SE Runtime Environment (build 1.8.0_60-b27)
Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)

The OS limits and heap sizes seem more that enough to me. I have another
instance that runs with same configuration and hasn't exhibited this
behavior. What other factors should i look at for more information next time
this issue occurs. 

How can i increase the native memory space if thats what is causing this? 

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