[jira] [Created] (FLINK-1761) IndexOutOfBoundsException when receiving empty buffer at remote channel

["Ufuk Celebi (JIRA)" <ji...@apache.org>]

Ufuk Celebi created FLINK-1761:
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             Summary: IndexOutOfBoundsException when receiving empty buffer at remote channel
                 Key: FLINK-1761
                 URL: https://issues.apache.org/jira/browse/FLINK-1761
             Project: Flink
          Issue Type: Bug
          Components: Distributed Runtime
    Affects Versions: master
            Reporter: Ufuk Celebi
            Assignee: Ufuk Celebi


Receiving buffers from remote input channels with size 0 results in an {{IndexOutOfBoundsException}}.

{code}
Caused by: java.lang.IndexOutOfBoundsException: index: 30 (expected: range(0, 30))
	at io.netty.buffer.AbstractByteBuf.checkIndex(AbstractByteBuf.java:1123)
	at io.netty.buffer.PooledUnsafeDirectByteBuf.getBytes(PooledUnsafeDirectByteBuf.java:156)
	at io.netty.buffer.PooledUnsafeDirectByteBuf.getBytes(PooledUnsafeDirectByteBuf.java:151)
	at io.netty.buffer.SlicedByteBuf.getBytes(SlicedByteBuf.java:179)
	at io.netty.buffer.AbstractByteBuf.readBytes(AbstractByteBuf.java:717)
	at org.apache.flink.runtime.io.network.netty.PartitionRequestClientHandler.decodeBufferOrEvent(PartitionRequestClientHandler.java:205)
	at org.apache.flink.runtime.io.network.netty.PartitionRequestClientHandler.decodeMsg(PartitionRequestClientHandler.java:164)
	at org.apache.flink.runtime.io.network.netty.PartitionRequestClientHandler.channelRead(PartitionRequestClientHandler.java:118)
{code}



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