Examples with SuppressForbidden org.apache.lucene.util.SuppressForbidden used on opensource projects

Example 16 with SuppressForbidden

use of org.apache.lucene.util.SuppressForbidden in project lucene-solr by apache.

the class IndexSplitter method main.

@SuppressForbidden(reason = "System.out required: command line tool")
public static void main(String[] args) throws Exception {
    if (args.length < 2) {
        System.err.println("Usage: IndexSplitter <srcDir> -l (list the segments and their sizes)");
        System.err.println("IndexSplitter <srcDir> <destDir> <segments>+");
        System.err.println("IndexSplitter <srcDir> -d (delete the following segments)");
        return;
    }
    Path srcDir = Paths.get(args[0]);
    IndexSplitter is = new IndexSplitter(srcDir);
    if (!Files.exists(srcDir)) {
        throw new Exception("srcdir:" + srcDir.toAbsolutePath() + " doesn't exist");
    }
    if (args[1].equals("-l")) {
        is.listSegments();
    } else if (args[1].equals("-d")) {
        List<String> segs = new ArrayList<>();
        for (int x = 2; x < args.length; x++) {
            segs.add(args[x]);
        }
        is.remove(segs.toArray(new String[0]));
    } else {
        Path targetDir = Paths.get(args[1]);
        List<String> segs = new ArrayList<>();
        for (int x = 2; x < args.length; x++) {
            segs.add(args[x]);
        }
        is.split(targetDir, segs.toArray(new String[0]));
    }
}

Example 17 with SuppressForbidden

use of org.apache.lucene.util.SuppressForbidden in project lucene-solr by apache.

the class TestIndexWriterOnJRECrash method forkTest.

/** fork ourselves in a new jvm. sets -Dtests.crashmode=true */
@SuppressForbidden(reason = "ProcessBuilder requires java.io.File for CWD")
public void forkTest() throws Exception {
    List<String> cmd = new ArrayList<>();
    cmd.add(Paths.get(System.getProperty("java.home"), "bin", "java").toString());
    cmd.add("-Xmx512m");
    cmd.add("-Dtests.crashmode=true");
    // passing NIGHTLY to this test makes it run for much longer, easier to catch it in the act...
    cmd.add("-Dtests.nightly=true");
    cmd.add("-DtempDir=" + tempDir);
    cmd.add("-Dtests.seed=" + SeedUtils.formatSeed(random().nextLong()));
    cmd.add("-ea");
    cmd.add("-cp");
    cmd.add(System.getProperty("java.class.path"));
    cmd.add("org.junit.runner.JUnitCore");
    cmd.add(getClass().getName());
    ProcessBuilder pb = new ProcessBuilder(cmd).directory(tempDir.toFile()).redirectInput(Redirect.INHERIT).redirectErrorStream(true);
    Process p = pb.start();
    // We pump everything to stderr.
    PrintStream childOut = System.err;
    Thread stdoutPumper = ThreadPumper.start(p.getInputStream(), childOut);
    if (VERBOSE)
        childOut.println(">>> Begin subprocess output");
    p.waitFor();
    stdoutPumper.join();
    if (VERBOSE)
        childOut.println("<<< End subprocess output");
}