How to use

forceInsert

method

in

org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor

private static void redo(ILogRecord logRecord, IDatasetLifecycleManager datasetLifecycleManager) {
  try {
    int datasetId = logRecord.getDatasetId();
    long resourceId = logRecord.getResourceId();
    ILSMIndex index = (ILSMIndex) datasetLifecycleManager.getIndex(datasetId, resourceId);
    ILSMIndexAccessor indexAccessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
    ILSMIndexOperationContext opCtx = indexAccessor.getOpContext();
    opCtx.setFilterSkip(true);
    opCtx.setRecovery(true);
    if (logRecord.getNewOp() == AbstractIndexModificationOperationCallback.INSERT_BYTE) {
      indexAccessor.forceInsert(logRecord.getNewValue());
    } else if (logRecord.getNewOp() == AbstractIndexModificationOperationCallback.DELETE_BYTE) {
      indexAccessor.forceDelete(logRecord.getNewValue());
    } else if (logRecord.getNewOp() == AbstractIndexModificationOperationCallback.UPSERT_BYTE) {
      // redo, upsert the new value
      indexAccessor.forceUpsert(logRecord.getNewValue());
    } else if (logRecord.getNewOp() == AbstractIndexModificationOperationCallback.FILTER_BYTE) {
      opCtx.setFilterSkip(false);
      indexAccessor.updateFilter(logRecord.getNewValue());
    } else {
      throw new IllegalStateException("Unsupported OperationType: " + logRecord.getNewOp());
    }
  } catch (Exception e) {
    throw new IllegalStateException("Failed to redo", e);
  }
}

  lsmAccessor.insert(tuple);
} else {
  lsmAccessor.forceInsert(tuple);

switch (op) {
  case INSERT:
    indexAccessor.forceInsert(tuple);
    break;
  case DELETE:

lsmAccessor.forceInsert(tuple);