Examples of com.amazonaws.services.kinesis.clientlibrary.exceptions.internal.KinesisClientLibIOException

Package com.amazonaws.services.kinesis.clientlibrary.exceptions.internal

Examples of com.amazonaws.services.kinesis.clientlibrary.exceptions.internal.KinesisClientLibIOException

com.amazonaws.services.kinesis.clientlibrary.exceptions.internal.KinesisClientLibIOException
Thrown when we encounter issues when reading/writing information (e.g. shard information from Kinesis may not be current/complete).

    private static void assertAllParentShardsAreClosed(Map<String, Set<String>> shardIdToChildShardIdsMap,
            Map<String, Shard> shardIdToShardMap) throws KinesisClientLibIOException {
        for (String parentShardId : shardIdToChildShardIdsMap.keySet()) {
            Shard parentShard = shardIdToShardMap.get(parentShardId);
            if ((parentShardId == null) || (parentShard.getSequenceNumberRange().getEndingSequenceNumber() == null)) {
                throw new KinesisClientLibIOException("Parent shardId " + parentShardId + " is not closed. " 
                        + "This can happen due to a race condition between describeStream and a reshard operation.");
            }
        }
    }

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                continue;
            }
            
            String endingSequenceNumber = shard.getSequenceNumberRange().getEndingSequenceNumber();
            if (endingSequenceNumber == null) {
                throw new KinesisClientLibIOException("Shard " + shardIdsOfClosedShards
                        + " is not closed. " + exceptionMessageSuffix);
            }


            Set<String> childShardIds = shardIdToChildShardIdsMap.get(shardId);
            if (childShardIds == null) {
                throw new KinesisClientLibIOException("Incomplete shard list: Closed shard " + shardId
                        + " has no children." + exceptionMessageSuffix);
            }


            assertHashRangeOfClosedShardIsCovered(shard, shardIdToShardMap, childShardIds);
        }

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        }
        
        if ((minStartingHashKeyOfChildren == null) || (maxEndingHashKeyOfChildren == null)
                || (minStartingHashKeyOfChildren.compareTo(startingHashKeyOfClosedShard) > 0)
                || (maxEndingHashKeyOfChildren.compareTo(endingHashKeyOfClosedShard) < 0)) {
            throw new KinesisClientLibIOException("Incomplete shard list: hash key range of shard "
                    + closedShard.getShardId() + " is not covered by its child shards.");
        }
        
    }

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    }


    private static List<Shard> getShardList(IKinesisProxy kinesisProxy) throws KinesisClientLibIOException {
        List<Shard> shards = kinesisProxy.getShardList();
        if (shards == null) {
            throw new KinesisClientLibIOException(
                    "Stream is not in ACTIVE OR UPDATING state - will retry getting the shard list.");
        }
        return shards;
    }

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                if (currentKinesisShardIds.contains(parentShardId)) {
                    String message =
                            "Parent shard " + parentShardId + " exists but not the child shard "
                                    + lease.getLeaseKey();
                    LOG.info(message);
                    throw new KinesisClientLibIOException(message);
                }
            }
        }


        return isCandidateForCleanup;

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        try {
            return leaseManager.getLease(shardId).getCheckpoint();
        } catch (DependencyException | InvalidStateException | ProvisionedThroughputException e) {
            String message = "Unable to fetch checkpoint for shardId " + shardId;
            LOG.error(message, e);
            throw new KinesisClientLibIOException(message, e);
        }
    }

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Related Classes of com.amazonaws.services.kinesis.clientlibrary.exceptions.internal.KinesisClientLibIOException

com.amazonaws.services.kinesis.clientlibrary.lib.worker.KinesisClientLibLeaseCoordinator

com.amazonaws.services.kinesis.clientlibrary.lib.worker.ShardSyncer

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