Antonio Vespoli created FLINK-31675:
---------------------------------------
Summary: Deadlock in AWS Connectors following content-length AWS
SDK exception
Key: FLINK-31675
URL: https://issues.apache.org/jira/browse/FLINK-31675
Project: Flink
Issue Type: Bug
Components: Connectors / AWS
Affects Versions: 1.15.4, 1.16.1, 1.17.0
Reporter: Antonio Vespoli
Fix For: 1.16.2, 1.17.1, 1.15.5
Connector calls to AWS services can hang on a canceled future following a
content-length mismatch that isn't handled gracefully by the SDK:
{code:java}
org.apache.flink.kinesis.shaded.software.amazon.awssdk.http.nio.netty.internal.FutureCancelledException:
java.io.IOException: Response had content-length of 31 bytes, but only
received 0 bytes before the connection was closed.
at
org.apache.flink.kinesis.shaded.software.amazon.awssdk.http.nio.netty.internal.NettyRequestExecutor.lambda$null$3(NettyRequestExecutor.java:136)
at
org.apache.flink.kinesis.shaded.io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
at
org.apache.flink.kinesis.shaded.io.netty.util.concurrent.PromiseTask.run(PromiseTask.java:106)
at
org.apache.flink.kinesis.shaded.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at
org.apache.flink.kinesis.shaded.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:469)
at
org.apache.flink.kinesis.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
at
org.apache.flink.kinesis.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at
org.apache.flink.kinesis.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.io.IOException: Response had content-length of 31 bytes, but
only received 0 bytes before the connection was closed.
at
org.apache.flink.kinesis.shaded.software.amazon.awssdk.http.nio.netty.internal.ResponseHandler.validateResponseContentLength(ResponseHandler.java:163)
at
org.apache.flink.kinesis.shaded.software.amazon.awssdk.http.nio.netty.internal.ResponseHandler.access$700(ResponseHandler.java:75)
at
org.apache.flink.kinesis.shaded.software.amazon.awssdk.http.nio.netty.internal.ResponseHandler$PublisherAdapter$1.onComplete(ResponseHandler.java:369)
at
org.apache.flink.kinesis.shaded.software.amazon.awssdk.http.nio.netty.internal.nrs.HandlerPublisher.complete(HandlerPublisher.java:447)
at
org.apache.flink.kinesis.shaded.software.amazon.awssdk.http.nio.netty.internal.nrs.HandlerPublisher.channelInactive(HandlerPublisher.java:430)
at
org.apache.flink.kinesis.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:262)
at
org.apache.flink.kinesis.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:248)
at
org.apache.flink.kinesis.shaded.io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:241)
at
org.apache.flink.kinesis.shaded.io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:81)
at
org.apache.flink.kinesis.shaded.io.netty.handler.timeout.IdleStateHandler.channelInactive(IdleStateHandler.java:277)
at
org.apache.flink.kinesis.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:262)
at
org.apache.flink.kinesis.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:248)
at
org.apache.flink.kinesis.shaded.io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:241)
at
org.apache.flink.kinesis.shaded.io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1405)
at
org.apache.flink.kinesis.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:262)
at
org.apache.flink.kinesis.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:248)
at
org.apache.flink.kinesis.shaded.io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:901)
at
org.apache.flink.kinesis.shaded.io.netty.handler.codec.http2.AbstractHttp2StreamChannel$Http2ChannelUnsafe$2.run(AbstractHttp2StreamChannel.java:737)
... 6 more {code}
Related AWS SDK issue: [https://github.com/aws/aws-sdk-java-v2/issues/3335]
AWS SDK fix: [https://github.com/aws/aws-sdk-java-v2/pull/3855/files]
This mishandled exception creates a deadlock situation that prevents the
connectors from making any progress.
We should update the AWS SDK v2 to 20.20.32:
[https://github.com/aws/aws-sdk-java-v2/commit/eb5619e24e4eaca6f80effa1c43c0cd409cdd53e]
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