I forgot what the flag is but you also want to set your direct memory to allocate at a larger size too.
Tim Sent from my iPhone > On Nov 15, 2013, at 8:44 PM, Tommy Guy <[email protected]> wrote: > > Hello everyone, > > I'm working on a CSV parser for Drill, and I'm running into trouble with > the tests. I've set -Xmx=2048m and error persists. I've tried this on > Ubuntu 11.10 and 13.10 (13.10 running in Vagrant) > > Anyone seen this before? > > Tommy > > Here's an example stack trace > from org.apache.drill.exec.physical.impl.TestSimpleFunctions.testByteSubstring > > java.lang.UnsupportedOperationException: null > at io.netty.buffer.PoolArenaL$DirectArena.newByteBuf(PoolArenaL.java:400) > at io.netty.buffer.PoolArenaL.allocate(PoolArenaL.java:94) > at > io.netty.buffer.PooledByteBufAllocatorL.newDirectBuffer(PooledByteBufAllocatorL.java:236) > at > io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:132) > at > io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:123) > at > org.apache.drill.exec.memory.DirectBufferAllocator.buffer(DirectBufferAllocator.java:35) > at org.apache.drill.exec.vector.IntVector.allocateNew(IntVector.java:100) > at > org.apache.drill.exec.vector.AllocationHelper.allocate(AllocationHelper.java:29) > at > org.apache.drill.exec.store.mock.MockRecordReader.getVector(MockRecordReader.java:63) > at > org.apache.drill.exec.store.mock.MockRecordReader.setup(MockRecordReader.java:78) > at org.apache.drill.exec.physical.impl.ScanBatch.<init>(ScanBatch.java:65) > at > org.apache.drill.exec.store.mock.MockScanBatchCreator.getBatch(MockScanBatchCreator.java:44) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitSubScan(ImplCreator.java:105) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitSubScan(ImplCreator.java:60) > at > org.apache.drill.exec.store.mock.MockSubScanPOP.accept(MockSubScanPOP.java:94) > at > org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:195) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitIteratorValidator(ImplCreator.java:202) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitIteratorValidator(ImplCreator.java:60) > at > org.apache.drill.exec.physical.config.IteratorValidator.accept(IteratorValidator.java:40) > at > org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:195) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitProject(ImplCreator.java:92) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitProject(ImplCreator.java:60) > at org.apache.drill.exec.physical.config.Project.accept(Project.java:51) > at > org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:195) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitIteratorValidator(ImplCreator.java:202) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitIteratorValidator(ImplCreator.java:60) > at > org.apache.drill.exec.physical.config.IteratorValidator.accept(IteratorValidator.java:40) > at > org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:195) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitScreen(ImplCreator.java:145) > at > org.apache.drill.exec.physical.impl.ImplCreator.visitScreen(ImplCreator.java:60) > at org.apache.drill.exec.physical.config.Screen.accept(Screen.java:102) > at > org.apache.drill.exec.physical.impl.ImplCreator.getExec(ImplCreator.java:212) > at > org.apache.drill.exec.physical.impl.TestSimpleFunctions.testByteSubstring(TestSimpleFunctions.java:200) > > I'm also seeing the error in Lillth: > Exception in pipeline. Closing channel between local /127.0.1.1:31010 and > remote /127.0.0.1:43946 > > Lillith shows: > java.lang.OutOfMemoryError > > at > org.apache.drill.exec.rpc.RpcExceptionHandler.exceptionCaught(RpcExceptionHandler.java:33) > at > io.netty.channel.DefaultChannelHandlerContext.invokeExceptionCaught(DefaultChannelHandlerContext.java:272) > at > io.netty.channel.DefaultChannelHandlerContext.fireExceptionCaught(DefaultChannelHandlerContext.java:250) > at > io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:60) > at > io.netty.channel.DefaultChannelHandlerContext.invokeExceptionCaught(DefaultChannelHandlerContext.java:272) > at > io.netty.channel.DefaultChannelHandlerContext.fireExceptionCaught(DefaultChannelHandlerContext.java:250) > at > io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:60) > at > io.netty.channel.DefaultChannelHandlerContext.invokeExceptionCaught(DefaultChannelHandlerContext.java:272)
