[HBASE-21167] Master killed after IOE in FanOutOneBlockAsyncDFSOutput on log roll

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Later
• Component/s: wal
• Assignee: Unassigned
• Reporter: Michael Stack
• Created: 07/Sep/18 03:35
• Updated: 20/Dec/19 22:42
• Resolved: 20/Dec/19 22:42

Description

Logging this in case we see it again. I had a Master working furiously. It had assigned over 400k regions on startup. Then this happened which knocked the hard-working server out:

2018-09-06 07:50:18,983 ERROR org.apache.hadoop.hbase.master.HMaster: Master server abort: loaded coprocessors are: [org.apache.hadoop.hbase.security.access.AccessController, com.cloudera.navigator.audit.hbase.MasterAuditCoProcessor]
2018-09-06 07:50:18,983 ERROR org.apache.hadoop.hbase.master.HMaster: ***** ABORTING master vc0207.halxg.cloudera.com,22001,1536173228913: IOE in log roller *****
java.io.IOException: Connection to 10.17.208.34/10.17.208.34:20002 closed
        at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutput$AckHandler.lambda$channelInactive$2(FanOutOneBlockAsyncDFSOutput.java:289)
        at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutput.failed(FanOutOneBlockAsyncDFSOutput.java:236)
        at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutput.access$300(FanOutOneBlockAsyncDFSOutput.java:99)
        at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutput$AckHandler.channelInactive(FanOutOneBlockAsyncDFSOutput.java:288)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224)
        at org.apache.hbase.thirdparty.io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224)
        at org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:377)
        at org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224)
        at org.apache.hbase.thirdparty.io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75)
        at org.apache.hbase.thirdparty.io.netty.handler.timeout.IdleStateHandler.channelInactive(IdleStateHandler.java:277)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224)
        at org.apache.hbase.thirdparty.io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224)
        at org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1354)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:917)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AbstractUnsafe$8.run(AbstractChannel.java:822)
        at org.apache.hbase.thirdparty.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
        at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
        at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:309)
        at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
        at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
        at java.lang.Thread.run(Thread.java:748)
2018-09-06 07:50:18,984 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: ***** STOPPING region server 'vc0207.halxg.cloudera.com,22001,1536173228913' *****