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Posted to dev@hive.apache.org by "John Doe (JIRA)" <ji...@apache.org> on 2017/12/05 02:40:00 UTC
[jira] [Created] (HIVE-18219) When InputStream is corrupted, the
skip() returns -1, causing infinite loop
John Doe created HIVE-18219:
-------------------------------
Summary: When InputStream is corrupted, the skip() returns -1, causing infinite loop
Key: HIVE-18219
URL: https://issues.apache.org/jira/browse/HIVE-18219
Project: Hive
Issue Type: Bug
Affects Versions: 2.3.2
Reporter: John Doe
Similar like [CASSANDRA-7330|https://issues.apache.org/jira/browse/CASSANDRA-7330], when InputStream is corrupted, skip() returns -1, causing the following loop be infinite.
{code:java}
public final int skipBytes(int count) throws IOException {
int skipped = 0;
long skip;
while (skipped < count && (skip = in.skip(count - skipped)) != 0) {
skipped += skip;
}
if (skipped < 0) {
throw new EOFException();
}
return skipped;
}
{code}
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