apache/hadoop · error

]. FAILURE.

Error message

].  FAILURE.

What it means

Error "]. FAILURE. " thrown in apache/hadoop.

Source

Thrown at hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfs-tests/test_libhdfs_threaded.c:394

    const char *sep = "";

    for (i = 0; i < tlhNumThreads; i++) {
        if (ti[i].success != 0) {
            threadsFailed = 1;
        }
    }
    if (!threadsFailed) {
        fprintf(stderr, "testLibHdfs: all threads succeeded.  SUCCESS.\n");
        return EXIT_SUCCESS;
    }
    fprintf(stderr, "testLibHdfs: some threads failed: [");
    for (i = 0; i < tlhNumThreads; i++) {
        if (ti[i].success != 0) {
            fprintf(stderr, "%s%d", sep, i);
            sep = ", ";
        }
    }
    fprintf(stderr, "].  FAILURE.\n");
    return EXIT_FAILURE;
}

int testRecursiveJvmMutex() {
    jthrowable jthr;
    JNIEnv *env = getJNIEnv();
    if (!env) {
        fprintf(stderr, "testRecursiveJvmMutex: getJNIEnv failed\n");
        return -EIO;
    }
    jthr = newRuntimeError(env, "Dummy error to print for testing");

    /* printExceptionAndFree() takes the jvmMutex within */
    mutexLock(&jvmMutex);
    printExceptionAndFree(env, jthr, PRINT_EXC_ALL, "testRecursiveJvmMutex");
    mutexUnlock(&jvmMutex);

    return 0;

View on GitHub (pinned to 2add963021)

Solutions

1. Scroll up for the individual thread failure messages; this line only terminates the failure list.
2. Fix the first reported underlying error (usually hdfsRead or hdfsOpenFile errno) rather than this summary line.

When it happens

Trigger: Closing bracket of the failure summary printed by testLibHdfs after listing failed thread indices.

Common situations: Follows 'testLibHdfs: some threads failed' whenever the threaded test detected per-thread errors.

AI-assisted analysis of apache/hadoop@2add963021 (2026-08-22). Data as JSON: /api/errors/47eb7d78d42596fd. Report an issue: GitHub.