Package org.apache.hadoop.nfs.nfs3.response

Examples of org.apache.hadoop.nfs.nfs3.response.WccAttr

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          + " to: " + toHandle.getFileId() + "/" + toName);
    }

    String fromDirFileIdPath = Nfs3Utils.getFileIdPath(fromHandle);
    String toDirFileIdPath = Nfs3Utils.getFileIdPath(toHandle);
    WccAttr fromPreOpAttr = null;
    WccAttr toPreOpAttr = null;
    WccData fromDirWcc = null;
    WccData toDirWcc = null;
    try {
      fromPreOpAttr = Nfs3Utils.getWccAttr(dfsClient, fromDirFileIdPath);
      if (fromPreOpAttr == null) {
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      LOG.debug("NFS COMMIT fileId: " + handle.getFileId() + " offset="
          + request.getOffset() + " count=" + request.getCount());
    }

    String fileIdPath = Nfs3Utils.getFileIdPath(handle);
    WccAttr preOpAttr = null;
    try {
      preOpAttr = Nfs3Utils.getWccAttr(dfsClient, fileIdPath);
      if (preOpAttr == null) {
        LOG.info("Can't get path for fileId:" + handle.getFileId());
        return new COMMIT3Response(Nfs3Status.NFS3ERR_STALE);
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  public int getType() {
    return type;
  }
 
  public WccAttr getWccAttr() {
    return new WccAttr(size, mtime, ctime);
  }
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  public int getType() {
    return type;
  }
 
  public WccAttr getWccAttr() {
    return new WccAttr(size, mtime, ctime);
  }
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          + ", error:" + e);
    }
   
    // Reply error for pending writes
    LOG.info("There are " + pendingWrites.size() + " pending writes.");
    WccAttr preOpAttr = latestAttr.getWccAttr();
    while (!pendingWrites.isEmpty()) {
      OffsetRange key = pendingWrites.firstKey();
      LOG.info("Fail pending write: (" + key.getMin() + "," + key.getMax()
          + "), nextOffset=" + nextOffset.get());
     
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      return null;
    }

    long size = fstat.isDir() ? Nfs3FileAttributes.getDirSize(fstat
        .getChildrenNum()) : fstat.getLen();
    return new WccAttr(size, new NfsTime(fstat.getModificationTime()),
        new NfsTime(fstat.getModificationTime()));
  }
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    return new WccAttr(size, new NfsTime(fstat.getModificationTime()),
        new NfsTime(fstat.getModificationTime()));
  }

  public static WccAttr getWccAttr(Nfs3FileAttributes attr) {
    return new WccAttr(attr.getSize(), attr.getMtime(), attr.getCtime());
  }
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  private void receivedNewWriteInternal(DFSClient dfsClient,
      WRITE3Request request, Channel channel, int xid,
      AsyncDataService asyncDataService, IdUserGroup iug) {
    WriteStableHow stableHow = request.getStableHow();
    WccAttr preOpAttr = latestAttr.getWccAttr();
    int count = request.getCount();

    WriteCtx writeCtx = addWritesToCache(request, channel, xid);
    if (writeCtx == null) {
      // offset < nextOffset
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            LOG.error("hsync failed with writeCtx:" + writeCtx + " error:" + e);
            throw e;
          }
        }
       
        WccAttr preOpAttr = latestAttr.getWccAttr();
        WccData fileWcc = new WccData(preOpAttr, latestAttr);
        if (writeCtx.getOriginalCount() != WriteCtx.INVALID_ORIGINAL_COUNT) {
          LOG.warn("Return original count:" + writeCtx.getOriginalCount()
              + " instead of real data count:" + count);
          count = writeCtx.getOriginalCount();
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      if (preOpAttr == null) {
        LOG.info("Can't get path for fileId:" + handle.getFileId());
        response.setStatus(Nfs3Status.NFS3ERR_STALE);
        return response;
      }
      WccAttr preOpWcc = Nfs3Utils.getWccAttr(preOpAttr);
      if (request.isCheck()) {
        if (!preOpAttr.getCtime().equals(request.getCtime())) {
          WccData wccData = new WccData(preOpWcc, preOpAttr);
          return new SETATTR3Response(Nfs3Status.NFS3ERR_NOT_SYNC, wccData);
        }
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Related Classes of org.apache.hadoop.nfs.nfs3.response.WccAttr

  • org.apache.hadoop.conf.Configuration
  • org.apache.hadoop.hdfs.nfs.mount.RpcProgramMountd
  • org.apache.hadoop.hdfs.nfs.nfs3.Nfs3Utils
  • org.apache.hadoop.hdfs.nfs.nfs3.OpenFileCtx
  • org.apache.hadoop.hdfs.nfs.nfs3.OpenFileCtxCache
  • org.apache.hadoop.hdfs.nfs.nfs3.RpcProgramNfs3
  • org.apache.hadoop.hdfs.nfs.nfs3.TestClientAccessPrivilege
  • org.apache.hadoop.hdfs.nfs.nfs3.TestNfs3Utils
  • org.apache.hadoop.hdfs.nfs.nfs3.TestOpenFileCtxCache
  • org.apache.hadoop.hdfs.nfs.nfs3.TestReaddir
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