Francesco Mari created OAK-4058:
-----------------------------------
Summary: Cold Standby intermittently throws
RejectedExecutionException
Key: OAK-4058
URL: https://issues.apache.org/jira/browse/OAK-4058
Project: Jackrabbit Oak
Issue Type: Bug
Components: tarmk-standby
Reporter: Francesco Mari
Assignee: Francesco Mari
Fix For: 1.4
The Cold Standby subsystem very frequently catches and logs
{{RejectedExecutionException}} instances thrown by Netty. These exceptions are
most likely caused by an incorrect usage of the thread pools allocated by Netty.
{noformat}
25.02.2016 09:23:02.517 *ERROR* [defaultEventExecutorGroup-1306-1]
org.apache.jackrabbit.oak.plugins.segment.standby.client.SegmentLoaderHandler
Exception caught, closing channel.
java.util.concurrent.RejectedExecutionException: event executor terminated
at
io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:745)
at
io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:322)
at
io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:728)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:221)
at
io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:233)
at
io.netty.channel.AbstractChannelHandlerContext.access$400(AbstractChannelHandlerContext.java:32)
at
io.netty.channel.AbstractChannelHandlerContext$5.run(AbstractChannelHandlerContext.java:224)
at
io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36)
at
io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
at
io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
at java.lang.Thread.run(Thread.java:745)
{noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
