Package org.apache.cassandra.exceptions

Examples of org.apache.cassandra.exceptions.UnavailableException

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                }
                builder.append("] are insufficient to satisfy LOCAL_QUORUM requirement of ").append(blockfor).append(" live nodes in '").append(localdc).append("'");
                logger.debug(builder.toString());
            }

            throw new UnavailableException(consistencyLevel, blockfor, localEndpoints);
        }
    }
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        // Throw exception if any of the DC doesn't have livenodes to accept write.
        for (String dc: strategy.getDatacenters())
        {
            if (dcEndpoints.get(dc).get() < responses.get(dc).get())
                throw new UnavailableException(consistencyLevel, responses.get(dc).get(), dcEndpoints.get(dc).get());
        }
    }
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            if (FailureDetector.instance.isAlive(destination))
                liveNodes++;
        }
        if (liveNodes < blockFor)
        {
            throw new UnavailableException(consistencyLevel, blockFor, liveNodes);
        }
    }
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    {
        if (endpoints.size() < blockfor)
        {
            logger.debug("Live nodes {} do not satisfy ConsistencyLevel ({} required)",
                         StringUtils.join(endpoints, ", "), blockfor);
            throw new UnavailableException(consistencyLevel, blockfor, endpoints.size());
        }
    }
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                liveNodes++;
        }

        if (liveNodes < responses.get())
        {
            throw new UnavailableException(consistencyLevel, responses.get(), liveNodes);
        }
    }
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                        case UNAVAILABLE:
                            assert err.error instanceof UnavailableException;
                            if (manager.configuration().isMetricsEnabled())
                                metrics().getErrorMetrics().getUnavailables().inc();

                            UnavailableException ue = (UnavailableException)err.error;
                            ConsistencyLevel ucl = ConsistencyLevel.from(ue.consistency);
                            retry = retryPolicy.onUnavailable(query, ucl, ue.required, ue.alive, queryRetries);
                            break;
                        case OVERLOADED:
                            // Try another node
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                        case UNAVAILABLE:
                            assert err.error instanceof UnavailableException;
                            if (metricsEnabled())
                                metrics().getErrorMetrics().getUnavailables().inc();

                            UnavailableException ue = (UnavailableException)err.error;
                            ConsistencyLevel ucl = ConsistencyLevel.from(ue.consistency);
                            retry = retryPolicy.onUnavailable(query, ucl, ue.required, ue.alive, queryRetries);
                            break;
                        case OVERLOADED:
                            // Try another node
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                        case UNAVAILABLE:
                            assert err.error instanceof UnavailableException;
                            if (manager.configuration().isMetricsEnabled())
                                metrics().getErrorMetrics().getUnavailables().inc();

                            UnavailableException ue = (UnavailableException)err.error;
                            ConsistencyLevel ucl = ConsistencyLevel.from(ue.consistency);
                            retry = retryPolicy.onUnavailable(query, ucl, ue.required, ue.alive, queryRetries);
                            break;
                        case OVERLOADED:
                            // Try another node
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                        case UNAVAILABLE:
                            assert err.error instanceof UnavailableException;
                            if (metricsEnabled())
                                metrics().getErrorMetrics().getUnavailables().inc();

                            UnavailableException ue = (UnavailableException)err.error;
                            ConsistencyLevel ucl = ConsistencyLevel.from(ue.consistency);
                            retry = retryPolicy.onUnavailable(query, ucl, ue.required, ue.alive, queryRetries);
                            break;
                        case OVERLOADED:
                            // Try another node
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                        case UNAVAILABLE:
                            assert err.error instanceof UnavailableException;
                            if (metricsEnabled())
                                metrics().getErrorMetrics().getUnavailables().inc();

                            UnavailableException ue = (UnavailableException)err.error;
                            ConsistencyLevel ucl = ConsistencyLevel.from(ue.consistency);
                            retry = retryPolicy.onUnavailable(query, ucl, ue.required, ue.alive, queryRetries);
                            break;
                        case OVERLOADED:
                            // Try another node
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Related Classes of org.apache.cassandra.exceptions.UnavailableException

  • com.datastax.driver.core.RequestHandler
  • com.datastax.driver.core.RetryingCallback
  • org.apache.cassandra.service.DatacenterReadCallback
  • org.apache.cassandra.service.DatacenterSyncWriteResponseHandler
  • org.apache.cassandra.service.DatacenterWriteResponseHandler
  • org.apache.cassandra.service.ReadCallback
  • org.apache.cassandra.service.WriteResponseHandler
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