Package org.apache.accumulo.core.client.impl.thrift

Examples of org.apache.accumulo.core.client.impl.thrift.ThriftTableOperationException

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  private void checkOffline(Connector conn) throws Exception {
    if (Tables.getTableState(conn.getInstance(), tableInfo.tableID) != TableState.OFFLINE) {
      Tables.clearCache(conn.getInstance());
      if (Tables.getTableState(conn.getInstance(), tableInfo.tableID) != TableState.OFFLINE) {
        throw new ThriftTableOperationException(tableInfo.tableID, tableInfo.tableName, TableOperation.EXPORT, TableOperationExceptionType.OTHER,
            "Table is not offline");
      }
    }
  }
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    // this is done as a separate scan after we check for locations, because walogs are okay only if there is no location
    metaScanner.clearColumns();
    metaScanner.fetchColumnFamily(Constants.METADATA_LOG_COLUMN_FAMILY);
   
    if (metaScanner.iterator().hasNext()) {
      throw new ThriftTableOperationException(tableInfo.tableID, tableInfo.tableName, TableOperation.EXPORT, TableOperationExceptionType.OTHER,
          "Write ahead logs found for table");
    }
   
    return 0;
  }
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    Connector conn = master.getConnector();
   
    try {
      exportTable(master.getFileSystem(), conn, tableInfo.tableName, tableInfo.tableID, tableInfo.exportDir);
    } catch (IOException ioe) {
      throw new ThriftTableOperationException(tableInfo.tableID, tableInfo.tableName, TableOperation.EXPORT, TableOperationExceptionType.OTHER,
          "Failed to create export files " + ioe.getMessage());
    }
    Utils.unreserveTable(tableInfo.tableID, tid, false);
    Utils.unreserveHdfsDirectory(new Path(tableInfo.exportDir).toString(), tid);
    return null;
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        public byte[] mutate(byte[] current) throws Exception {
          final String currentName = new String(current);
          if (currentName.equals(newTableName))
            return null; // assume in this case the operation is running again, so we are done
          if (!currentName.equals(oldTableName)) {
            throw new ThriftTableOperationException(null, oldTableName, TableOperation.RENAME, TableOperationExceptionType.NOTFOUND,
                "Name changed while processing");
          }
          return newTableName.getBytes();
        }
      });
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      reserve1 = reserve2 = Utils.reserveHdfsDirectory(sourceDir, tid);
      if (reserve1 == 0)
        reserve2 = Utils.reserveHdfsDirectory(errorDir, tid);
      return reserve2;
    } else {
      throw new ThriftTableOperationException(tableId, null, TableOperation.BULK_IMPORT, TableOperationExceptionType.OFFLINE, null);
    }
  }
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  static void checkTableDoesNotExist(Instance instance, String tableName, String tableId, TableOperation operation) throws ThriftTableOperationException {

    String id = Tables.getNameToIdMap(instance).get(tableName);

    if (id != null && !id.equals(tableId))
      throw new ThriftTableOperationException(null, tableName, operation, TableOperationExceptionType.EXISTS, null);
  }
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        }
      });
      return new String(nid, Constants.UTF8);
    } catch (Exception e1) {
      Logger.getLogger(CreateTable.class).error("Failed to assign tableId to " + tableName, e1);
      throw new ThriftTableOperationException(tableId, tableName, TableOperation.CREATE, TableOperationExceptionType.OTHER, e1.getMessage());
    }
  }
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    if (getLock(tableId, tid, writeLock).tryLock()) {
      if (tableMustExist) {
        Instance instance = HdfsZooInstance.getInstance();
        IZooReaderWriter zk = ZooReaderWriter.getRetryingInstance();
        if (!zk.exists(ZooUtil.getRoot(instance) + Constants.ZTABLES + "/" + tableId))
          throw new ThriftTableOperationException(tableId, "", op, TableOperationExceptionType.NOTFOUND, "Table does not exist");
      }
      log.info("table " + tableId + " (" + Long.toHexString(tid) + ") locked for " + (writeLock ? "write" : "read") + " operation: " + op);
      return 0;
    } else
      return 100;
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    if (getLock(namespaceId, id, writeLock).tryLock()) {
      if (mustExist) {
        Instance instance = HdfsZooInstance.getInstance();
        IZooReaderWriter zk = ZooReaderWriter.getRetryingInstance();
        if (!zk.exists(ZooUtil.getRoot(instance) + Constants.ZNAMESPACES + "/" + namespaceId))
          throw new ThriftTableOperationException(namespaceId, "", op, TableOperationExceptionType.NAMESPACE_NOTFOUND, "Namespace does not exist");
      }
      log.info("namespace " + namespaceId + " (" + Long.toHexString(id) + ") locked for " + (writeLock ? "write" : "read") + " operation: " + op);
      return 0;
    } else
      return 100;
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      throws ThriftTableOperationException {

    String n = Namespaces.getNameToIdMap(instance).get(namespace);

    if (n != null && !n.equals(namespaceId))
      throw new ThriftTableOperationException(null, namespace, operation, TableOperationExceptionType.NAMESPACE_EXISTS, null);
  }
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Related Classes of org.apache.accumulo.core.client.impl.thrift.ThriftTableOperationException

  • org.apache.accumulo.master.FateServiceHandler
  • org.apache.accumulo.master.Master
  • org.apache.accumulo.master.MasterClientServiceHandler
  • org.apache.accumulo.master.tableOps.BulkImport
  • org.apache.accumulo.master.tableOps.ClonePermissions
  • org.apache.accumulo.master.tableOps.CompactionDriver
  • org.apache.accumulo.master.tableOps.CompactRange
  • org.apache.accumulo.master.tableOps.ImportPopulateZookeeper
  • org.apache.accumulo.master.tableOps.ImportTable
  • org.apache.accumulo.master.tableOps.LoadFiles
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