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Posted to common-issues@hadoop.apache.org by "Surendra Singh Lilhore (JIRA)" <ji...@apache.org> on 2018/10/22 14:33:00 UTC
[jira] [Created] (HADOOP-15869) BlockDecompressorStream#decompress
should not return -1 in case of IOException.
Surendra Singh Lilhore created HADOOP-15869:
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Summary: BlockDecompressorStream#decompress should not return -1 in case of IOException.
Key: HADOOP-15869
URL: https://issues.apache.org/jira/browse/HADOOP-15869
Project: Hadoop Common
Issue Type: Bug
Affects Versions: 2.7.2
Reporter: Surendra Singh Lilhore
Assignee: Surendra Singh Lilhore
BlockDecompressorStream#decompress() return -1 in case of BlockMissingException. Application which is using BlockDecompressorStream may think file is empty and proceed further. But actually read operation should fail.
{code:java}
// Get original data size
try {
originalBlockSize = rawReadInt();
} catch (IOException ioe) {
return -1;
}{code}
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