Chesnay Schepler created FLINK-9500:
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Summary: FileUploadHandler does not handle EmptyLastHttpContent
Key: FLINK-9500
URL: https://issues.apache.org/jira/browse/FLINK-9500
Project: Flink
Issue Type: Bug
Components: Client, REST
Affects Versions: 1.5.0, 1.6.0
Reporter: Chesnay Schepler
Assignee: Chesnay Schepler
Fix For: 1.6.0, 1.5.1
The FileUploadHandler does not properly handle {{EmptyLastHttpContent}}
messages. When passing these to a decoder an exception is thrown.
We should either catch the exception or just don't pass such a message in the
first place.
{code}
018-06-01 16:05:46,514 WARN
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Unhandled
exception
org.apache.flink.shaded.netty4.io.netty.handler.codec.http.multipart.HttpPostRequestDecoder$EndOfDataDecoderException
at
org.apache.flink.shaded.netty4.io.netty.handler.codec.http.multipart.HttpPostMultipartRequestDecoder.hasNext(HttpPostMultipartRequestDecoder.java:366)
at
org.apache.flink.shaded.netty4.io.netty.handler.codec.http.multipart.HttpPostRequestDecoder.hasNext(HttpPostRequestDecoder.java:241)
at
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:92)
at
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:51)
at
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(A
{code}
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