Package org.apache.zookeeper.server

Class PrepRequestProcessor

  • All Implemented Interfaces:
    java.lang.Runnable, RequestProcessor
    public class PrepRequestProcessor
extends ZooKeeperCriticalThread
implements RequestProcessor
    This request processor is generally at the start of a RequestProcessor change. It sets up any transactions associated with requests that change the state of the system. It counts on ZooKeeperServer to update outstandingRequests, so that it can take into account transactions that are in the queue to be applied when generating a transaction.

    • Field Summary

      • Fields inherited from class java.lang.Thread

        MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void pRequest​(Request request)
      This method will be called inside the ProcessRequestThread, which is a singleton, so there will be a single thread calling this code.
      protected void pRequest2Txn​(int type, long zxid, Request request, org.apache.jute.Record record, boolean deserialize)
      This method will be called inside the ProcessRequestThread, which is a singleton, so there will be a single thread calling this code.
      void processRequest​(Request request)  
      void run()  
      static void setFailCreate​(boolean b)
      method for tests to set failCreate
      void shutdown()  

      • Methods inherited from class java.lang.Thread

        activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield

      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait