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https://issues.apache.org/jira/browse/FLINK-3014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler reassigned FLINK-3014:
---------------------------------------
Assignee: Chesnay Schepler
> Return code from InputStream#read() should be checked in
> PythonStreamer#sendBroadCastVariables
> ----------------------------------------------------------------------------------------------
>
> Key: FLINK-3014
> URL: https://issues.apache.org/jira/browse/FLINK-3014
> Project: Flink
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Chesnay Schepler
> Priority: Minor
>
> Here is related code (there're 3 occurrences in the method):
> {code}
> in.read(buffer, 0, 4);
> checkForError();
> {code}
> java.io.InputStream.read(byte[], int, int) returns the number of bytes read.
> The return value should be checked because checkForError() does this:
> {code}
> if (getInt(buffer, 0) == -2) {
> try { //wait before terminating to ensure that the complete error
> message is printed
> {code}
> Incorrect result may be returned if fewer than 4 bytes of data are read.
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