Github user amithadke commented on the pull request: https://github.com/apache/drill/pull/214#issuecomment-152661547 Jacques was having similar issue. I'm trying to reproduce but I'm seeing something different Test set: org.apache.drill.exec.impersonation.TestImpersonationQueries ------------------------------------------------------------------------------- Tests run: 9, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 70.825 sec <<< FAILURE! - in org.apache.drill.exec.impersonation.TestImpersonationQueries testDirectImpersonation_HasGroupReadPermissions(org.apache.drill.exec.impersonation.TestImpersonationQueries) Time elapsed: 0.11 sec <<< ERROR! org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: OutOfMemoryError: unable to create new native thread [Error Id: 1f1822ed-903b-4b45-9744-cc914688255f on 192.168.10.206:31013] at org.apache.drill.exec.rpc.user.QueryResultHandler.resultArrived(QueryResultHandler.java:118) at org.apache.drill.exec.rpc.user.UserClient.handleReponse(UserClient.java:110) at org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:47) at org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:32) at org.apache.drill.exec.rpc.RpcBus.handle(RpcBus.java:61) at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:233) at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:205) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:254) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111) at java.lang.Thread.run(Thread.java:745)
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