Example usage for com.amazonaws.services.dynamodbv2.model TableStatus ACTIVE

List of usage examples for com.amazonaws.services.dynamodbv2.model TableStatus ACTIVE

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Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2.model TableStatus ACTIVE.

Prototype

TableStatus ACTIVE

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Usage

From source file:DynamoDBUtils.java

License:Open Source License

/**
 * Helper method to wait until Amazon DynamoDB table becomes active.
 *
 * @param client//from  ww w  .  j  ava  2s .c  o  m
 *        The {@link AmazonDynamoDBClient} with Amazon DynamoDB read privileges
 * @param tableName
 *        The Amazon DynamoDB table to check the state of
 * @throws IllegalStateException
 *         Table is in the deleting state
 * @throws IllegalStateException
 *         Table did not become active before timeout
 */
private static void waitForActive(AmazonDynamoDBClient client, String tableName) {
    switch (getTableStatus(client, tableName)) {
    case DELETING:
        throw new IllegalStateException("Table " + tableName + " is in the DELETING state");
    case ACTIVE:
        LOG.info("Table " + tableName + " is ACTIVE");
        return;
    default:
        long startTime = System.currentTimeMillis();
        long endTime = startTime + (10 * 60 * 1000);
        while (System.currentTimeMillis() < endTime) {
            try {
                Thread.sleep(10 * 1000);
            } catch (InterruptedException e) {
            }
            try {
                if (getTableStatus(client, tableName) == TableStatus.ACTIVE) {
                    LOG.info("Table " + tableName + " is ACTIVE");
                    return;
                }
            } catch (ResourceNotFoundException e) {
                throw new IllegalStateException("Table " + tableName + " never went active");
            }
        }
    }
}

From source file:TableCreator.java

License:Open Source License

private static void waitForTableToBecomeAvailable(String tableName) {
    System.out.println("Waiting for " + tableName + " to become ACTIVE...");

    long startTime = System.currentTimeMillis();
    long endTime = startTime + (10 * 60 * 1000);
    while (System.currentTimeMillis() < endTime) {
        try {/*from w  ww . j  av  a2s  .co m*/
            Thread.sleep(1000 * 20);
        } catch (Exception e) {
        }
        try {
            DescribeTableRequest request = new DescribeTableRequest().withTableName(tableName);
            TableDescription tableDescription = dynamoDB.describeTable(request).getTable();
            String tableStatus = tableDescription.getTableStatus();
            System.out.println("  - current state: " + tableStatus);
            if (tableStatus.equals(TableStatus.ACTIVE.toString()))
                return;
        } catch (AmazonServiceException ase) {
            if (ase.getErrorCode().equalsIgnoreCase("ResourceNotFoundException") == false)
                throw ase;
        }
    }

    throw new RuntimeException("Table " + tableName + " never went active");
}

From source file:TableCreator.java

License:Open Source License

private static void waitForTableToDelete(String tableName) {
    System.out.println("Waiting for " + tableName + " to become ACTIVE...");

    long startTime = System.currentTimeMillis();
    long endTime = startTime + (10 * 60 * 1000);
    while (System.currentTimeMillis() < endTime) {
        try {//from   www  .  ja va  2 s .c  om
            Thread.sleep(1000 * 20);
        } catch (Exception e) {
        }
        try {
            DescribeTableRequest request = new DescribeTableRequest().withTableName(tableName);
            TableDescription tableDescription = dynamoDB.describeTable(request).getTable();
            String tableStatus = tableDescription.getTableStatus();
            System.out.println("  - current state: " + tableStatus);
            if (tableStatus.equals(TableStatus.ACTIVE.toString()))
                return;
        } catch (AmazonServiceException ase) {
            if (ase.getErrorCode().equalsIgnoreCase("ResourceNotFoundException") == false)
                throw ase;
        }
    }

    throw new RuntimeException("Table " + tableName + " never went active");
}

From source file:com.amazon.janusgraph.diskstorage.dynamodb.DynamoDbDelegate.java

License:Open Source License

private static boolean isTableAcceptingWrites(final String status) {
    return isTableStatus(TableStatus.ACTIVE, status) || isTableStatus(TableStatus.UPDATING, status);
}

From source file:com.clicktravel.infrastructure.persistence.aws.dynamodb.manager.DynamoDbTemplateInfrastructureManager.java

License:Apache License

private boolean isTableCreated(final String tableName) {
    try {//w  ww . java 2  s .  c  o m
        final DescribeTableResult result = amazonDynamoDbClient
                .describeTable(new DescribeTableRequest(tableName));
        final TableDescription tableDescription = result.getTable();
        final String tableStatus = tableDescription.getTableStatus();
        final String returnedTableName = tableDescription.getTableName();
        return tableName.equals(returnedTableName) && TableStatus.ACTIVE.toString().equals(tableStatus);
    } catch (final ResourceNotFoundException e) {
        return false;
    }
}

From source file:com.github.sdmcraft.slingdynamo.demo.App.java

License:Open Source License

/**
 * Wait for table to become available.//from   w  w  w  . java  2 s. c  om
 *
 * @param tableName the table name
 */
private static void waitForTableToBecomeAvailable(String tableName) {
    System.out.println("Waiting for " + tableName + " to become ACTIVE...");

    long startTime = System.currentTimeMillis();
    long endTime = startTime + (10 * 60 * 1000);

    while (System.currentTimeMillis() < endTime) {
        try {
            Thread.sleep(1000 * 20);
        } catch (Exception e) {
            ;
        }

        try {
            DescribeTableRequest request = new DescribeTableRequest().withTableName(tableName);
            TableDescription tableDescription = dynamoDB.describeTable(request).getTable();
            String tableStatus = tableDescription.getTableStatus();
            System.out.println("  - current state: " + tableStatus);

            if (tableStatus.equals(TableStatus.ACTIVE.toString())) {
                return;
            }
        } catch (AmazonServiceException ase) {
            if (ase.getErrorCode().equalsIgnoreCase("ResourceNotFoundException") == false) {
                throw ase;
            }
        }
    }

    throw new RuntimeException("Table " + tableName + " never went active");
}

From source file:com.github.sporcina.mule.modules.DynamoDBConnector.java

License:Open Source License

/**
 * Wait for the table to become active/*from w  w w  . j a  v a2s  .  c o  m*/
 * <p/>
 * DynamoDB takes some time to create a new table, depending on the complexity of the table and the requested
 * read/write capacity.  Performing any actions against the table before it is active will result in a failure. This
 * method periodically checks to see if the table is active for the requested wait period.
 *
 * @param tableName
 *         the name of the table to create
 * @param waitFor
 *         number of minutes to wait for the table
 *
 * @throws TableNeverWentActiveException
 *         the table never became ACTIVE within the time allotted
 */
private void waitForTableToBecomeAvailable(final String tableName, final Integer waitFor)
        throws TableNeverWentActiveException {

    LOG.info("Waiting for table " + tableName + " to become ACTIVE...");

    final long millisecondsToWaitFor = (waitFor * 60 * 1000);
    final long startTime = System.currentTimeMillis();
    final long endTime = startTime + millisecondsToWaitFor;

    while (System.currentTimeMillis() < endTime) {

        try {
            Thread.sleep(TWENTY_SECONDS);
        } catch (Exception e) {
            /*ignore sleep exceptions*/ }

        try {
            DescribeTableRequest request = new DescribeTableRequest().withTableName(tableName);
            TableDescription tableDescription = getDynamoDBClient().describeTable(request).getTable();

            String tableStatus = tableDescription.getTableStatus();
            LOG.info("  - current state: " + tableStatus);
            if (tableStatus.equals(TableStatus.ACTIVE.toString())) {
                return;
            }

        } catch (AmazonServiceException ase) {
            if (!ase.getErrorCode().equalsIgnoreCase("ResourceNotFoundException")) {
                throw ase;
            }
        }
    }

    throw new TableNeverWentActiveException("Table " + tableName + " never went active");
}

From source file:com.intuit.tank.persistence.databases.AmazonDynamoDatabaseDocApi.java

License:Open Source License

/**
 * /* w w w  . java 2  s .c o  m*/
 * @{inheritDoc
 */
@Override
public void createTable(String tableName) {
    try {
        if (!hasTable(tableName)) {
            logger.info("Creating table: " + tableName);
            HierarchicalConfiguration resultsProviderConfig = config.getVmManagerConfig()
                    .getResultsProviderConfig();
            long readCapacity = getCapacity(resultsProviderConfig, "read-capacity", 10L);
            long writeCapacity = getCapacity(resultsProviderConfig, "write-capacity", 50L);
            ArrayList<AttributeDefinition> attributeDefinitions = new ArrayList<AttributeDefinition>();
            attributeDefinitions
                    .add(new AttributeDefinition().withAttributeName(DatabaseKeys.JOB_ID_KEY.getShortKey())
                            .withAttributeType(ScalarAttributeType.S));
            attributeDefinitions.add(
                    new AttributeDefinition().withAttributeName(DatabaseKeys.REQUEST_NAME_KEY.getShortKey())
                            .withAttributeType(ScalarAttributeType.S));
            ProvisionedThroughput provisionedThroughput = new ProvisionedThroughput()
                    .withReadCapacityUnits(readCapacity).withWriteCapacityUnits(writeCapacity);
            KeySchemaElement hashKeyElement = new KeySchemaElement()
                    .withAttributeName(DatabaseKeys.JOB_ID_KEY.getShortKey()).withKeyType(KeyType.HASH);
            KeySchemaElement rangeKeyElement = new KeySchemaElement()
                    .withAttributeName(DatabaseKeys.REQUEST_NAME_KEY.getShortKey()).withKeyType(KeyType.RANGE);
            CreateTableRequest request = new CreateTableRequest().withTableName(tableName)
                    .withKeySchema(hashKeyElement, rangeKeyElement)
                    .withAttributeDefinitions(attributeDefinitions)
                    .withProvisionedThroughput(provisionedThroughput);

            CreateTableResult result = dynamoDb.createTable(request);
            waitForStatus(tableName, TableStatus.ACTIVE);
            logger.info("Created table: " + result.getTableDescription().getTableName());
        }
    } catch (Exception t) {
        logger.error(t, t);
        throw new RuntimeException(t);
    }
}

From source file:com.mycompany.rproject.runnableClass.java

private static void waitForTableToBecomeAvailable(String tableName) {

    long startTime = System.currentTimeMillis();
    long endTime = startTime + (10 * 60 * 1000);
    while (System.currentTimeMillis() < endTime) {
        try {// w  ww  .j  a  v a2  s. c  om
            Thread.sleep(1000 * 20);
        } catch (Exception e) {
        }
        try {
            DescribeTableRequest request = new DescribeTableRequest().withTableName(tableName);
            TableDescription tableDescription = dynamoDBClient.describeTable(request).getTable();
            String tableStatus = tableDescription.getTableStatus();

            System.out.println("tableStatus" + tableStatus);
            if (tableStatus.equals(TableStatus.ACTIVE.toString()))
                return;
        } catch (AmazonServiceException ase) {
            if (ase.getErrorCode().equalsIgnoreCase("ResourceNotFoundException") == false)
                throw ase;
        }
    }

    throw new RuntimeException("Table " + tableName + " never went active");
}

From source file:com.rapid7.diskstorage.dynamodb.DynamoDBDelegate.java

License:Open Source License

private static boolean isTableActive(String status) {
    return isTableStatus(TableStatus.ACTIVE, status);
}