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This commit is contained in:
Miriam Baglioni 2020-11-04 17:13:59 +01:00
parent 56150d7e5e
commit 6a89f59be9
1 changed files with 0 additions and 122 deletions
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122
dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/MakeTar.java
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@ -70,127 +70,5 @@ public class MakeTar implements Serializable {
}
// private static TarArchiveOutputStream getTar(FileSystem fileSystem, String outputPath) throws IOException {
// Path hdfsWritePath = new Path(outputPath);
// FSDataOutputStream fsDataOutputStream = null;
// if (fileSystem.exists(hdfsWritePath)) {
// fileSystem.delete(hdfsWritePath, true);
//
// }
// fsDataOutputStream = fileSystem.create(hdfsWritePath);
//
// return new TarArchiveOutputStream(fsDataOutputStream.getWrappedStream());
// }
//
// private static void writeMaxSize(FileSystem fileSystem, String inputPath, String outputPath, String dir_name,
// int gBperSplit) throws IOException {
// final long bytesPerSplit = 1024L * 1024L * 1024L * gBperSplit;
//
// long sourceSize = fileSystem.getContentSummary(new Path(inputPath)).getSpaceConsumed();
//
// final long numberOfSplits = sourceSize / bytesPerSplit;
//
// if (numberOfSplits < 2) {
// write(fileSystem, inputPath, outputPath + ".tar", dir_name);
// } else {
// int partNum = 0;
//
// RemoteIterator<LocatedFileStatus> fileStatusListIterator = fileSystem
// .listFiles(
// new Path(inputPath), true);
// boolean next = fileStatusListIterator.hasNext();
// while (sourceSize > 0 && next) {
// TarArchiveOutputStream ar = getTar(fileSystem, outputPath + "_" + (partNum + 1) + ".tar");
//
// long current_size = 0;
// while (next && current_size < bytesPerSplit) {
// LocatedFileStatus fileStatus = fileStatusListIterator.next();
//
// Path p = fileStatus.getPath();
// String p_string = p.toString();
// if (!p_string.endsWith("_SUCCESS")) {
// String name = p_string.substring(p_string.lastIndexOf("/") + 1);
// if (name.trim().equalsIgnoreCase("communities_infrastructures")) {
// name = "communities_infrastructures.json";
// }
// TarArchiveEntry entry = new TarArchiveEntry(dir_name + "/" + name);
// entry.setSize(fileStatus.getLen());
// current_size += fileStatus.getLen();
// ar.putArchiveEntry(entry);
//
// InputStream is = fileSystem.open(fileStatus.getPath());
//
// BufferedInputStream bis = new BufferedInputStream(is);
//
// int count;
// byte data[] = new byte[1024];
// while ((count = bis.read(data, 0, data.length)) != -1) {
// ar.write(data, 0, count);
// }
// bis.close();
// ar.closeArchiveEntry();
//
// }
// next = fileStatusListIterator.hasNext();
//
// }
// sourceSize = sourceSize - current_size;
// partNum += 1;
// ar.close();
// }
//
// }
//
// }
//
// private static void write(FileSystem fileSystem, String inputPath, String outputPath, String dir_name)
// throws IOException {
//
// Path hdfsWritePath = new Path(outputPath);
// FSDataOutputStream fsDataOutputStream = null;
// if (fileSystem.exists(hdfsWritePath)) {
// fileSystem.delete(hdfsWritePath, true);
//
// }
// fsDataOutputStream = fileSystem.create(hdfsWritePath);
//
// TarArchiveOutputStream ar = new TarArchiveOutputStream(fsDataOutputStream.getWrappedStream());
//
// RemoteIterator<LocatedFileStatus> fileStatusListIterator = fileSystem
// .listFiles(
// new Path(inputPath), true);
//
// while (fileStatusListIterator.hasNext()) {
// LocatedFileStatus fileStatus = fileStatusListIterator.next();
//
// Path p = fileStatus.getPath();
// String p_string = p.toString();
// if (!p_string.endsWith("_SUCCESS")) {
// String name = p_string.substring(p_string.lastIndexOf("/") + 1);
// if (name.trim().equalsIgnoreCase("communities_infrastructures")) {
// name = "communities_infrastructures.json";
// }
// TarArchiveEntry entry = new TarArchiveEntry(dir_name + "/" + name);
// entry.setSize(fileStatus.getLen());
// ar.putArchiveEntry(entry);
//
// InputStream is = fileSystem.open(fileStatus.getPath());
//
// BufferedInputStream bis = new BufferedInputStream(is);
//
// int count;
// byte data[] = new byte[1024];
// while ((count = bis.read(data, 0, data.length)) != -1) {
// ar.write(data, 0, count);
// }
// bis.close();
// ar.closeArchiveEntry();
//
// }
//
// }
//
// ar.close();
// }
}