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via Google Groups by Przemo T, 1 year ago
java.lang.OutOfMemoryError: Java heap space 
 error.	at io.netty.buffer.UnpooledUnsafeHeapByteBuf.(UnpooledUnsafeHeapByteBuf.java:29)	at io.netty.buffer.AbstractByteBufAllocator.heapBuffer(AbstractByteBufAllocator.java:160)	at io.netty.buffer.CompositeByteBuf.allocBuffer(CompositeByteBuf.java:1648)	at io.netty.buffer.CompositeByteBuf.addComponent(CompositeByteBuf.java:191)	at io.vertx.core.http.impl.HttpClientRequestImpl.write(HttpClientRequestImpl.java:735)	at io.vertx.core.http.impl.HttpClientRequestImpl.write(HttpClientRequestImpl.java:50)