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reduce memory usage

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Reduce memory usage by storing the filename as string instead of
individual tags.
This commit is contained in:
Andreas Huber
2018-03-19 19:21:57 +01:00
parent 181fce805d
commit 5343c0d427
20 changed files with 315 additions and 454 deletions
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8
pdb-ui/src/main/java/org/lucares/pdbui/TcpIngestor.java
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@@ -42,7 +42,6 @@ import com.fasterxml.jackson.databind.ObjectReader;
@Component
public class TcpIngestor implements Ingestor, AutoCloseable, DisposableBean {
private static final Logger LOGGER = LoggerFactory.getLogger(TcpIngestor.class);
private static final Logger METRICS_LOGGER = LoggerFactory.getLogger("org.lucares.metrics.tcpIngestor");
public static final int PORT = 17347;
@@ -73,8 +72,7 @@ public class TcpIngestor implements Ingestor, AutoCloseable, DisposableBean {
Thread.currentThread().setName("worker-" + clientAddress);
LOGGER.debug("opening streams to client");
try (PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true);
BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
) {
BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));) {
final ObjectMapper objectMapper = new ObjectMapper();
final ObjectReader objectReader = objectMapper.readerFor(typeReferenceForMap);
@@ -91,12 +89,12 @@ public class TcpIngestor implements Ingestor, AutoCloseable, DisposableBean {
LOGGER.debug("adding entry to queue: {}", entry);
queue.put(entry.get());
}
} catch (JsonParseException e) {
} catch (final JsonParseException e) {
LOGGER.info("json parse error in line '" + line + "'", e);
}
}
LOGGER.debug("connection closed: " + clientAddress);
} catch (Throwable e) {
} catch (final Throwable e) {
LOGGER.warn("Stream handling failed", e);
throw e;
}