HADOOP-9576. Changed NetUtils#wrapException to throw EOFException instead of wrapping it as IOException. Contributed by Steve Loughran
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@ -422,6 +422,9 @@ Release 2.7.0 - UNRELEASED
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HADOOP-11294. Nfs3FileAttributes should not change the values of rdev,
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nlink and size in the constructor. (Brandon Li via wheat9)
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HADOOP-9576. Changed NetUtils#wrapException to throw EOFException instead
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of wrapping it as IOException. (Steve Loughran via jianhe)
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Release 2.6.0 - 2014-11-15
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INCOMPATIBLE CHANGES
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@ -17,6 +17,7 @@
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*/
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package org.apache.hadoop.net;
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import java.io.EOFException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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@ -759,6 +760,13 @@ public static IOException wrapException(final String destHost,
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+ " failed on socket timeout exception: " + exception
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+ ";"
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+ see("NoRouteToHost"));
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} else if (exception instanceof EOFException) {
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return wrapWithMessage(exception,
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"End of File Exception between "
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+ getHostDetailsAsString(destHost, destPort, localHost)
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+ ": " + exception
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+ ";"
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+ see("EOFException"));
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}
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else {
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return (IOException) new IOException("Failed on local exception: "
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@ -19,6 +19,7 @@
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import static org.junit.Assert.*;
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import java.io.EOFException;
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import java.io.IOException;
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import java.net.BindException;
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import java.net.ConnectException;
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@ -256,6 +257,17 @@ public void testWrapUnknownHostException() throws Throwable {
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assertInException(wrapped, "/UnknownHost");
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}
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@Test
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public void testWrapEOFException() throws Throwable {
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IOException e = new EOFException("eof");
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IOException wrapped = verifyExceptionClass(e, EOFException.class);
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assertInException(wrapped, "eof");
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assertWikified(wrapped);
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assertInException(wrapped, "localhost");
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assertRemoteDetailsIncluded(wrapped);
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assertInException(wrapped, "/EOFException");
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}
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@Test
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public void testGetConnectAddress() throws IOException {
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NetUtils.addStaticResolution("host", "127.0.0.1");
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