HDFS-14747. RBF: IsFileClosed should be return false when the file is open in multiple destination. Contributed by xuzq.
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@ -870,7 +870,7 @@ public class RouterClientProtocol implements ClientProtocol {
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RemoteMethod method = new RemoteMethod("isFileClosed",
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new Class<?>[] {String.class}, new RemoteParam());
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return rpcClient.invokeSequential(locations, method, Boolean.class,
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Boolean.TRUE);
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null);
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}
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@Override
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@ -255,6 +255,28 @@ public class TestRouterRpcMultiDestination extends TestRouterRpc {
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}
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}
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/**
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* Test isFileClosed when the result is false.
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*/
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@Test
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public void testIsFileClosed() throws Exception {
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Path testPath = new Path("/is_file_closed.txt");
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DistributedFileSystem routerFs =
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(DistributedFileSystem) getRouterFileSystem();
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FSDataOutputStream fsDataOutputStream = null;
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try {
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fsDataOutputStream = routerFs.create(testPath);
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fsDataOutputStream.write("hello world".getBytes());
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fsDataOutputStream.hflush();
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boolean result = routerFs.isFileClosed(testPath);
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assertFalse(result);
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} finally {
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IOUtils.closeStream(fsDataOutputStream);
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routerFs.delete(testPath, true);
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}
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}
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@Test
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public void testGetContentSummaryEc() throws Exception {
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DistributedFileSystem routerDFS =
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