Ted Yu created FLINK-3269:
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Summary: Return value from DataInputStream#read() should be
checked in PythonPlanReceiver
Key: FLINK-3269
URL: https://issues.apache.org/jira/browse/FLINK-3269
Project: Flink
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
There're several places where the return value from DataInputStream#read()
isn't checked.
Here is an example from BytesDeserializer :
{code}
byte[] buffer = new byte[size];
input.read(buffer);
return buffer;
{code}
Buffer of size bytes is allocated.
However, the read operation may not fill size bytes.
The return value should be checked.
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