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https://issues.apache.org/jira/browse/HADOOP-4760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12652723#action_12652723
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tucu00 edited comment on HADOOP-4760 at 12/3/08 1:13 AM:
---------------------------------------------------------------------
The problem is in the {{Configuration.loadResource(...)}} method at:
{code}
} else if (name instanceof InputStream) {
try {
doc = builder.parse((InputStream)name);
} finally {
((InputStream)name).close();
}
}
{code}
the {{DocumentBuilder}} (the {builder} variable) {{parse(...)}} method closes
the stream, making the {{close()}} in {{finally}} to fail.
Note that the failure does not happen with all stream classes, only with those
that check that the stream is not closed before closing it (HDFS stream does
that)
was (Author: tucu00):
The problem is in the {{Configuration.loadResource(...)}} method at:
{{
} else if (name instanceof InputStream) {
try {
doc = builder.parse((InputStream)name);
} finally {
((InputStream)name).close();
}
}
}}
the {{DocumentBuilder}} (the {builder} variable) {{parse(...)}} method closes
the stream, making the {{close()}} in {{finally}} to fail.
Note that the failure does not happen with all stream classes, only with those
that check that the stream is not closed before closing it (HDFS stream does
that)
> Configuration addResource(InputStream) fails with HDFS streams
> --------------------------------------------------------------
>
> Key: HADOOP-4760
> URL: https://issues.apache.org/jira/browse/HADOOP-4760
> Project: Hadoop Core
> Issue Type: Bug
> Components: conf
> Environment: all
> Reporter: Alejandro Abdelnur
> Fix For: 0.20.0
>
>
> When adding an {{InputStream}} via {{addResource(InputStream)}} to a
> {{Configuration}} instance, if the stream is a HDFS stream the
> {{loadResource(..)}} method fails with {{IOException}} indicating that the
> stream has already been closed.
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