Examples with ZKDistributedLock org.apache.distributedlog.lock.ZKDistributedLock used on opensource projects

Example 11 with ZKDistributedLock

use of org.apache.distributedlog.lock.ZKDistributedLock in project bookkeeper by apache.

the class TestBKLogSegmentWriter method testNondurableWriteAfterWriterIsClosed.

/**
 * Non durable write should fail if writer is closed.
 *
 * @throws Exception
 */
@Test(timeout = 60000)
public void testNondurableWriteAfterWriterIsClosed() throws Exception {
    DistributedLogConfiguration confLocal = newLocalConf();
    confLocal.setImmediateFlushEnabled(false);
    confLocal.setOutputBufferSize(Integer.MAX_VALUE);
    confLocal.setPeriodicFlushFrequencyMilliSeconds(0);
    confLocal.setDurableWriteEnabled(false);
    ZKDistributedLock lock = createLock("/test/lock-" + runtime.getMethodName(), zkc, true);
    BKLogSegmentWriter writer = createLogSegmentWriter(confLocal, 0L, -1L, lock);
    // close the writer
    closeWriterAndLock(writer, lock);
    Utils.ioResult(writer.asyncClose());
    try {
        Utils.ioResult(writer.asyncWrite(DLMTestUtil.getLogRecordInstance(1)));
        fail("Should fail the write if the writer is closed");
    } catch (WriteException we) {
    // expected
    }
}