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For #5801 Use BufferedOutputStream to speed up checkpoint #5802

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Merged
morningman merged 1 commit into from
May 13, 2021
Merged

For #5801 Use BufferedOutputStream to speed up checkpoint #5802

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12 changes: 6 additions & 6 deletions fe/fe-core/src/main/java/org/apache/doris/catalog/Catalog.java
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Original file line number Diff line number Diff line change
Expand Up @@ -225,12 +225,17 @@
import com.google.common.collect.Multimap;
import com.google.common.collect.Queues;
import com.google.common.collect.Sets;
import com.sleepycat.je.rep.InsufficientLogException;
import com.sleepycat.je.rep.NetworkRestore;
import com.sleepycat.je.rep.NetworkRestoreConfig;

import org.apache.commons.collections.CollectionUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codehaus.jackson.map.ObjectMapper;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
Expand Down Expand Up @@ -258,11 +263,6 @@
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicLong;

import com.sleepycat.je.rep.InsufficientLogException;
import com.sleepycat.je.rep.NetworkRestore;
import com.sleepycat.je.rep.NetworkRestoreConfig;
import org.codehaus.jackson.map.ObjectMapper;

public class Catalog {
private static final Logger LOG = LogManager.getLogger(Catalog.class);
// 0 ~ 9999 used for qe
Expand Down Expand Up @@ -1931,7 +1931,7 @@ public void saveImage(File curFile, long replayedJournalId) throws IOException {

long checksum = 0;
long saveImageStartTime = System.currentTimeMillis();
try (DataOutputStream dos = new DataOutputStream(new FileOutputStream(curFile))) {
try (DataOutputStream dos = new DataOutputStream(new BufferedOutputStream(new FileOutputStream(curFile)))) {
checksum = saveHeader(dos, replayedJournalId, checksum);
checksum = saveMasterInfo(dos, checksum);
checksum = saveFrontends(dos, checksum);
Expand Down