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

Examples of org.apache.accumulo.core.client.impl.TabletLocator.invalidateCache()

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      else
        tl = TabletLocator.getInstance(conn.getInstance(), authInfo, new Text(Tables.getTableId(conn.getInstance(), mapping.tableName)));
     
      Map<String,Map<KeyExtent,List<Range>>> binnedRanges = new HashMap<String,Map<KeyExtent,List<Range>>>();
     
      tl.invalidateCache();
      while (tl.binRanges(Collections.singletonList(createRange(query)), binnedRanges).size() > 0) {
        // TODO log?
        if (!Tables.exists(conn.getInstance(), Tables.getTableId(conn.getInstance(), mapping.tableName)))
          throw new TableDeletedException(Tables.getTableId(conn.getInstance(), mapping.tableName));
        else if (Tables.getTableState(conn.getInstance(), Tables.getTableId(conn.getInstance(), mapping.tableName)) == TableState.OFFLINE)
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        if (!Tables.exists(conn.getInstance(), Tables.getTableId(conn.getInstance(), mapping.tableName)))
          throw new TableDeletedException(Tables.getTableId(conn.getInstance(), mapping.tableName));
        else if (Tables.getTableState(conn.getInstance(), Tables.getTableId(conn.getInstance(), mapping.tableName)) == TableState.OFFLINE)
          throw new TableOfflineException(conn.getInstance(), Tables.getTableId(conn.getInstance(), mapping.tableName));
        UtilWaitThread.sleep(100);
        tl.invalidateCache();
      }
     
      List<PartitionQuery<K,T>> ret = new ArrayList<PartitionQuery<K,T>>();
     
      Text startRow = null;
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        }
      } else {
        String tableId = null;
        tl = getTabletLocator(context);
        // its possible that the cache could contain complete, but old information about a tables tablets... so clear it
        tl.invalidateCache();
        while (!tl.binRanges(ranges, binnedRanges, new TCredentials(principal, tokenClass, ByteBuffer.wrap(tokenBytes), instance.getInstanceID())).isEmpty()) {
          if (!(instance instanceof MockInstance)) {
            if (tableId == null)
              tableId = Tables.getTableId(instance, tableName);
            if (!Tables.exists(instance, tableId))
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              throw new TableOfflineException(instance, tableId);
          }
          binnedRanges.clear();
          log.warn("Unable to locate bins for specified ranges. Retrying.");
          UtilWaitThread.sleep(100 + (int) (Math.random() * 100)); // sleep randomly between 100 and 200 ms
          tl.invalidateCache();
        }
      }
    } catch (Exception e) {
      throw new IOException(e);
    }
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              opTimer = new OpTimer(log, Level.TRACE).start("Splitting tablet " + tl.tablet_extent + " on " + tl.tablet_location + " at " + split);

            client.splitTablet(Tracer.traceInfo(), credentials, tl.tablet_extent.toThrift(), TextUtil.getByteBuffer(split));

            // just split it, might as well invalidate it in the cache
            tabLocator.invalidateCache(tl.tablet_extent);

            if (opTimer != null)
              opTimer.stop("Split tablet in %DURATION%");
          } finally {
            ThriftUtil.returnClient(client);
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          }

        } catch (TApplicationException tae) {
          throw new AccumuloServerException(tl.tablet_location, tae);
        } catch (TTransportException e) {
          tabLocator.invalidateCache(tl.tablet_location);
          continue;
        } catch (ThriftSecurityException e) {
          Tables.clearCache(instance);
          if (!Tables.exists(instance, tableId))
            throw new TableNotFoundException(tableId, tableName, null);
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          Tables.clearCache(instance);
          if (!Tables.exists(instance, tableId))
            throw new TableNotFoundException(tableId, tableName, null);
          throw new AccumuloSecurityException(e.user, e.code, e);
        } catch (NotServingTabletException e) {
          tabLocator.invalidateCache(tl.tablet_extent);
          continue;
        } catch (TException e) {
          tabLocator.invalidateCache(tl.tablet_location);
          continue;
        }
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          throw new AccumuloSecurityException(e.user, e.code, e);
        } catch (NotServingTabletException e) {
          tabLocator.invalidateCache(tl.tablet_extent);
          continue;
        } catch (TException e) {
          tabLocator.invalidateCache(tl.tablet_location);
          continue;
        }

        successful = true;
      }
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    Map<String,Map<KeyExtent,List<Range>>> binnedRanges = new HashMap<String,Map<KeyExtent,List<Range>>>();
    String tableId = Tables.getTableId(instance, tableName);
    TabletLocator tl = TabletLocator.getInstance(instance, new Text(tableId));
    // its possible that the cache could contain complete, but old information about a tables tablets... so clear it
    tl.invalidateCache();
    while (!tl.binRanges(Collections.singletonList(range), binnedRanges, credentials).isEmpty()) {
      if (!Tables.exists(instance, tableId))
        throw new TableDeletedException(tableId);
      if (Tables.getTableState(instance, tableId) == TableState.OFFLINE)
        throw new TableOfflineException(instance, tableId);
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      log.warn("Unable to locate bins for specified range. Retrying.");
      // sleep randomly between 100 and 200ms
      UtilWaitThread.sleep(100 + (int) (Math.random() * 100));
      binnedRanges.clear();
      tl.invalidateCache();
    }

    // group key extents to get <= maxSplits
    LinkedList<KeyExtent> unmergedExtents = new LinkedList<KeyExtent>();
    List<KeyExtent> mergedExtents = new ArrayList<KeyExtent>();
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