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(), 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, credentials).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
        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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        failureCount.put(entry.getKey(), 1);
     
      long sleepTime = 2 * 1000;
      while (assignmentFailures.size() > 0) {
        sleepTime = Math.min(sleepTime * 2, 60 * 1000);
        locator.invalidateCache();
        // assumption about assignment failures is that it caused by a split
        // happening or a missing location
        //
        // for splits we need to find children key extents that cover the
        // same key range and are contiguous (no holes, no overlap)
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      printReport();
      return assignmentStats;
    } finally {
      if (client != null)
        ServerClient.close(client);
      locator.invalidateCache();
    }
  }
 
  private void printReport() {
    long totalTime = 0;
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            binnedRanges = binOfflineTable(job, tableId, ranges);
          }
        } else {
          tl = getTabletLocator(job, tableId);
          // its possible that the cache could contain complete, but old information about a tables tablets... so clear it
          tl.invalidateCache();
          Credentials creds = new Credentials(getPrincipal(job), getAuthenticationToken(job));

          while (!tl.binRanges(creds, ranges, binnedRanges).isEmpty()) {
            if (!(instance instanceof MockInstance)) {
              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 + random.nextInt(100)); // sleep randomly between 100 and 200 ms
            tl.invalidateCache();
          }
        }
      } catch (Exception e) {
        throw new IOException(e);
      }
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          }
        } else {
          tl = getTabletLocator(context, tableId);
          // its possible that the cache could contain complete, but old information about a tables tablets... so clear it
          tl.invalidateCache();
          Credentials creds = new Credentials(getPrincipal(context), getAuthenticationToken(context));

          while (!tl.binRanges(creds, ranges, binnedRanges).isEmpty()) {
            if (!(instance instanceof MockInstance)) {
              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 + random.nextInt(100)); // sleep randomly between 100 and 200 ms
            tl.invalidateCache();
          }
        }
      } catch (Exception e) {
        throw new IOException(e);
      }
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