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https://issues.apache.org/jira/browse/DRILL-6207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Arun updated DRILL-6207:
------------------------
Description:
I am using jetty to import into apache drill when i kill the apache drill the
jetty start to throw too many open files i have checked with the Jira
DRILL-1735 but it is solved for local mode but i am using it in distributed
mode
Caused by: java.lang.IllegalStateException: failed to create a child event loop
at
io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:68)
at
io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:49)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:61)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:52)
at
org.apache.drill.exec.rpc.TransportCheck.createEventLoopGroup(TransportCheck.java:75)
at
org.apache.drill.exec.server.BootStrapContext.<init>(BootStrapContext.java:45)
at org.apache.drill.exec.server.Drillbit.<init>(Drillbit.java:95)
at
org.apache.drill.jdbc.DrillConnectionImpl.<init>(DrillConnectionImpl.java:78)
... 18 more
Caused by: io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:128)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:120)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:87)
at
io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:64)
... 25 more
Caused by: java.io.IOException: Too many open files
at sun.nio.ch.IOUtil.makePipe(Native Method)
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:126)
... 28 more
was:I am using jetty to import into apache drill when i kill the apache drill
the jetty start to throw too many open files i have checked with the Jira
DRILL-1735 but it is solved for local mode but i am using it in distributed mode
> Too many open files in distributed mode
> ---------------------------------------
>
> Key: DRILL-6207
> URL: https://issues.apache.org/jira/browse/DRILL-6207
> Project: Apache Drill
> Issue Type: Bug
> Environment: version-1.11,1.12
> Reporter: Arun
> Priority: Major
>
> I am using jetty to import into apache drill when i kill the apache drill the
> jetty start to throw too many open files i have checked with the Jira
> DRILL-1735 but it is solved for local mode but i am using it in distributed
> mode
>
> Caused by: java.lang.IllegalStateException: failed to create a child event
> loop
> at
> io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:68)
> at
> io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:49)
> at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:61)
> at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:52)
> at
> org.apache.drill.exec.rpc.TransportCheck.createEventLoopGroup(TransportCheck.java:75)
> at
> org.apache.drill.exec.server.BootStrapContext.<init>(BootStrapContext.java:45)
> at org.apache.drill.exec.server.Drillbit.<init>(Drillbit.java:95)
> at
> org.apache.drill.jdbc.DrillConnectionImpl.<init>(DrillConnectionImpl.java:78)
> ... 18 more
> Caused by: io.netty.channel.ChannelException: failed to open a new selector
> at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:128)
> at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:120)
> at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:87)
> at
> io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:64)
> ... 25 more
> Caused by: java.io.IOException: Too many open files
> at sun.nio.ch.IOUtil.makePipe(Native Method)
> at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:126)
> ... 28 more
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