Colin Ma created HBASE-16054: -------------------------------- Summary: OutOfMemory exception when use AsyncRpcClient with encryption Key: HBASE-16054 URL: https://issues.apache.org/jira/browse/HBASE-16054 Project: HBase Issue Type: Bug Reporter: Colin Ma Assignee: Colin Ma
Test the AsyncRpcClient with encryption in infinity loop, will get the OOM exception like the following: io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 29106160 byte(s) of direct memory (used: 2607219760, max: 2609905664) at io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:592) at io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:546) at io.netty.buffer.PoolArena$DirectArena.allocateDirect(PoolArena.java:699) at io.netty.buffer.PoolArena$DirectArena.newUnpooledChunk(PoolArena.java:695) at io.netty.buffer.PoolArena.allocateHuge(PoolArena.java:246) at io.netty.buffer.PoolArena.allocate(PoolArena.java:224) at io.netty.buffer.PoolArena.allocate(PoolArena.java:141) at io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:262) at io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:179) at io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:170) at io.netty.buffer.AbstractByteBufAllocator.buffer(AbstractByteBufAllocator.java:107) at org.apache.hadoop.hbase.security.SaslClientHandler.write(SaslClientHandler.java:328) at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:724) at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:716) at io.netty.channel.AbstractChannelHandlerContext.access$1900(AbstractChannelHandlerContext.java:36) at io.netty.channel.AbstractChannelHandlerContext$AbstractWriteTask.write(AbstractChannelHandlerContext.java:1064) at io.netty.channel.AbstractChannelHandlerContext$WriteAndFlushTask.write(AbstractChannelHandlerContext.java:1111) at io.netty.channel.AbstractChannelHandlerContext$AbstractWriteTask.run(AbstractChannelHandlerContext.java:1049) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:339) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:393) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:742) at java.lang.Thread.run(Thread.java:745) -- This message was sent by Atlassian JIRA (v6.3.4#6332)