org.apache.flink.runtime.state.ttl.TtlUtils Java Examples

The following examples show how to use org.apache.flink.runtime.state.ttl.TtlUtils. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: RocksDbTtlCompactFiltersManager.java From Flink-CEPplus with Apache License 2.0

6 votes

@Override
public int nextUnexpiredOffset(byte[] bytes, long ttl, long currentTimestamp) {
	input.setBuffer(bytes);
	int lastElementOffset = 0;
	while (input.available() > 0) {
		try {
			long timestamp = nextElementLastAccessTimestamp();
			if (!TtlUtils.expired(timestamp, ttl, currentTimestamp)) {
				break;
			}
			lastElementOffset = input.getPosition();
		} catch (IOException e) {
			throw new FlinkRuntimeException("Failed to deserialize list element for TTL compaction filter", e);
		}
	}
	return lastElementOffset;
}

Example #2

Source File: RocksDbTtlCompactFiltersManager.java From flink with Apache License 2.0

6 votes

@Override
public int nextUnexpiredOffset(byte[] bytes, long ttl, long currentTimestamp) {
	input.setBuffer(bytes);
	int lastElementOffset = 0;
	while (input.available() > 0) {
		try {
			long timestamp = nextElementLastAccessTimestamp();
			if (!TtlUtils.expired(timestamp, ttl, currentTimestamp)) {
				break;
			}
			lastElementOffset = input.getPosition();
		} catch (IOException e) {
			throw new FlinkRuntimeException("Failed to deserialize list element for TTL compaction filter", e);
		}
	}
	return lastElementOffset;
}

Example #3

Source File: RocksDbTtlCompactFiltersManager.java From flink with Apache License 2.0

6 votes

@Override
public int nextUnexpiredOffset(byte[] bytes, long ttl, long currentTimestamp) {
	input.setBuffer(bytes);
	int lastElementOffset = 0;
	while (input.available() > 0) {
		try {
			long timestamp = nextElementLastAccessTimestamp();
			if (!TtlUtils.expired(timestamp, ttl, currentTimestamp)) {
				break;
			}
			lastElementOffset = input.getPosition();
		} catch (IOException e) {
			throw new FlinkRuntimeException("Failed to deserialize list element for TTL compaction filter", e);
		}
	}
	return lastElementOffset;
}