Package org.apache.hadoop.hive.metastore

Examples of org.apache.hadoop.hive.metastore.RawStore

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  @Override
  public void run() {

    try {
      RawStore ms = handler.getMS();
      long deleteCnt = ms.cleanupEvents();

      if (deleteCnt > 0L){
        LOG.info("Number of events deleted from event Table: "+deleteCnt);
      }
    } catch (Exception e) {
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    super.finalize();
  }

  private void cleanRawStore() {
    Long threadId = this.getId();
    RawStore threadLocalRawStore = threadRawStoreMap.get(threadId);
    if (threadLocalRawStore != null) {
      LOG.debug("RawStore: " + threadLocalRawStore + ", for the thread: " +
          this.getName()  +  " will be closed now.");
      threadLocalRawStore.shutdown();
      threadRawStoreMap.remove(threadId);
    }
  }
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  /**
   * Cache the ThreadLocal RawStore object. Called from the corresponding thread.
   */
  public void cacheThreadLocalRawStore() {
    Long threadId = this.getId();
    RawStore threadLocalRawStore = HiveMetaStore.HMSHandler.getRawStore();
    if (threadLocalRawStore != null && !threadRawStoreMap.containsKey(threadId)) {
      LOG.debug("Adding RawStore: " + threadLocalRawStore + ", for the thread: " +
          this.getName() + " to threadRawStoreMap for future cleanup.");
      threadRawStoreMap.put(threadId, threadLocalRawStore);
    }
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  @Override
  public void run() {

    try {
      RawStore ms = handler.getMS();
      long deleteCnt = ms.cleanupEvents();

      if (deleteCnt > 0L){
        LOG.info("Number of events deleted from event Table: "+deleteCnt);
      }
    } catch (Exception e) {
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Related Classes of org.apache.hadoop.hive.metastore.RawStore

  • org.apache.hadoop.hive.metastore.events.EventCleanerTask
  • org.apache.hive.service.server.ThreadWithGarbageCleanup
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