Author: frm
Date: Thu Jul 27 10:57:26 2017
New Revision: 1803163
URL: http://svn.apache.org/viewvc?rev=1803163&view=rev
Log:
OAK-6485 - Expose tail and full compaction via different methods
Modified:
jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/RefreshOnGCTest.java
jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/file/FileStore.java
jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/tool/Compact.java
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/backup/FileStoreBackupTest.java
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/CompactionAndCleanupIT.java
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ExternalBlobIT.java
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/HeavyWriteIT.java
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ManyChildNodesIT.java
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentDataStoreBlobGCIT.java
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentOverflowExceptionIT.java
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/file/FileStoreIT.java
Modified:
jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/RefreshOnGCTest.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/RefreshOnGCTest.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/RefreshOnGCTest.java
(original)
+++
jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/RefreshOnGCTest.java
Thu Jul 27 10:57:26 2017
@@ -70,7 +70,7 @@ public class RefreshOnGCTest {
compact = new Callable<Void>() {
@Override
public Void call() throws Exception {
- fileStore.compact();
+ fileStore.compactFull();
return null;
}
};
@@ -146,4 +146,4 @@ public class RefreshOnGCTest {
}
-}
\ No newline at end of file
+}
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/file/FileStore.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/file/FileStore.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/file/FileStore.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/file/FileStore.java
Thu Jul 27 10:57:26 2017
@@ -106,7 +106,7 @@ public class FileStore extends AbstractF
/**
* Minimal interval in milli seconds between subsequent garbage collection
cycles.
- * Garbage collection invoked via {@link #gc()} will be skipped unless at
least
+ * Garbage collection invoked via {@link #fullGC()} will be skipped unless
at least
* the specified time has passed since its last successful invocation.
*/
private static final long GC_BACKOFF = getInteger("oak.gc.backoff",
10*3600*1000);
@@ -285,7 +285,7 @@ public class FileStore extends AbstractF
@Override
public void run() {
try {
- gc();
+ fullGC();
} catch (IOException e) {
log.error("Error running revision garbage collection", e);
}
@@ -324,11 +324,17 @@ public class FileStore extends AbstractF
}
/**
- * Run garbage collection: estimation, compaction, cleanup
- * @throws IOException
+ * Run full garbage collection: estimation, compaction, cleanup.
*/
- public void gc() throws IOException {
- garbageCollector.run();
+ public void fullGC() throws IOException {
+ garbageCollector.runFull();
+ }
+
+ /**
+ * Run tail garbage collection.
+ */
+ public void tailGC() throws IOException {
+ garbageCollector.runTail();
}
/**
@@ -345,8 +351,12 @@ public class FileStore extends AbstractF
* reference to them).
* @return {@code true} on success, {@code false} otherwise.
*/
- public boolean compact() {
- return garbageCollector.compact().isSuccess();
+ public boolean compactFull() {
+ return garbageCollector.compactFull().isSuccess();
+ }
+
+ public boolean compactTail() {
+ return garbageCollector.compactTail().isSuccess();
}
/**
@@ -544,7 +554,10 @@ public class FileStore extends AbstractF
private volatile boolean cancelled;
- /** Timestamp of the last time {@link #gc()} was successfully invoked.
0 if never. */
+ /**
+ * Timestamp of the last time {@link #fullGC()} or {@link #tailGC()}
was
+ * successfully invoked. 0 if never.
+ */
private long lastSuccessfullGC;
GarbageCollector(
@@ -561,7 +574,15 @@ public class FileStore extends AbstractF
this.statisticsProvider = statisticsProvider;
}
- synchronized void run() throws IOException {
+ synchronized void runFull() throws IOException {
+ run(this::compactFull);
+ }
+
+ synchronized void runTail() throws IOException {
+ run(this::compactTail);
+ }
+
+ private void run(Supplier<CompactionResult> compact) throws
IOException {
try {
gcListener.info("TarMK GC #{}: started",
GC_COUNT.incrementAndGet());
@@ -608,7 +629,7 @@ public class FileStore extends AbstractF
if (sufficientEstimatedGain) {
if (!gcOptions.isPaused()) {
- CompactionResult compactionResult = compact();
+ CompactionResult compactionResult = compact.get();
if (compactionResult.isSuccess()) {
lastSuccessfullGC = System.currentTimeMillis();
} else {
@@ -653,14 +674,28 @@ public class FileStore extends AbstractF
private SegmentNodeState getBase() {
String root = gcJournal.read().getRoot();
RecordId rootId = RecordId.fromString(tracker, root);
- return RecordId.NULL.equals(rootId)
- ? null // FIXME OAK-3349 if no previous compacted base is
found we fall back to full compaction by returning null. Add an respective log
statement
- : segmentReader.readNode(rootId); // FIXME OAK-3349 guard
against SNFE and against rebasing onto a non compactor written state in case
someone tampered with the journal.log. Add logging.
+ if (RecordId.NULL.equals(rootId)) {
+ return null;
+ }
+ // FIXME OAK-3349 guard against SNFE and against rebasing onto a
non compactor written state in case someone tampered with the journal.log. Add
logging.
+ // FIXME OAK-3349 this method never throws a SNFE, how to protect
against it?
+ return segmentReader.readNode(rootId);
+ }
+
+ synchronized CompactionResult compactFull() {
+ return compact(null, getGcGeneration().nextFull());
+ }
+
+ synchronized CompactionResult compactTail() {
+ SegmentNodeState base = getBase();
+ if (base != null) {
+ return compact(base, getGcGeneration().nextTail());
+ }
+ log.warn("Tail compaction requested but no base state available,
falling back to full compaction");
+ return compactFull();
}
- synchronized CompactionResult compact() {
- // FIXME OAK-3349 the generation needs to reflect the type of
compaction: tail or full. Additionally we need to handler the graceful
degradation case should #getBase() return null where we would fall back from a
tail compaction to a full compaction.
- final GCGeneration newGeneration = getGcGeneration().nextFull();
+ private CompactionResult compact(SegmentNodeState base, GCGeneration
newGeneration) {
try {
Stopwatch watch = Stopwatch.createStarted();
gcListener.info("TarMK GC #{}: compaction started, gc
options={}", GC_COUNT, gcOptions);
@@ -681,7 +716,7 @@ public class FileStore extends AbstractF
OnlineCompactor compactor = new OnlineCompactor(
segmentReader, writer, getBlobStore(), cancel,
compactionMonitor::onNode);
- SegmentNodeState after = compact(getBase(), before, compactor,
writer);
+ SegmentNodeState after = compact(base, before, compactor,
writer);
if (after == null) {
gcListener.warn("TarMK GC #{}: compaction cancelled: {}.",
GC_COUNT, cancel);
return compactionAborted(newGeneration);
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/tool/Compact.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/tool/Compact.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/tool/Compact.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/tool/Compact.java
Thu Jul 27 10:57:26 2017
@@ -117,7 +117,7 @@ public class Compact implements Runnable
private void compact() throws IOException,
InvalidFileStoreVersionException {
try (FileStore store = newFileStore()) {
- store.compact();
+ store.compactFull();
}
System.out.println(" -> cleaning up");
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/backup/FileStoreBackupTest.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/backup/FileStoreBackupTest.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/backup/FileStoreBackupTest.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/backup/FileStoreBackupTest.java
Thu Jul 27 10:57:26 2017
@@ -80,7 +80,7 @@ public class FileStoreBackupTest {
fsb.backup(source.getReader(), source.getRevisions(), destination);
compare(source, destination);
- source.compact();
+ source.compactFull();
fsb.cleanup(source);
fsb.backup(source.getReader(), source.getRevisions(), destination);
compare(source, destination);
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/CompactionAndCleanupIT.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/CompactionAndCleanupIT.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/CompactionAndCleanupIT.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/CompactionAndCleanupIT.java
Thu Jul 27 10:57:26 2017
@@ -159,7 +159,7 @@ public class CompactionAndCleanupIT {
assertTrue("the store should grow", size3 > size2);
// 1st gc cycle -> no reclaimable garbage...
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size4 = fileStore.getStats().getApproximateSize();
@@ -175,7 +175,7 @@ public class CompactionAndCleanupIT {
assertTrue("the store should grow of at least the size of the
blob", size5 - size4 >= blobSize);
// 2st gc cycle -> 1st blob should get collected
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size6 = fileStore.getStats().getApproximateSize();
@@ -183,7 +183,7 @@ public class CompactionAndCleanupIT {
assertTrue("the store should shrink of at least the size of the
blob", size5 - size6 >= blobSize);
// 3rtd gc cycle -> no significant change
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size7 = fileStore.getStats().getApproximateSize();
@@ -247,7 +247,7 @@ public class CompactionAndCleanupIT {
assertTrue("the size should grow", size3 > size2);
// 1st gc cycle -> 1st blob should get collected
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size4 = fileStore.getStats().getApproximateSize();
@@ -265,14 +265,14 @@ public class CompactionAndCleanupIT {
assertTrue("the store should grow of at least the size of the
blob", size5 - size4 > blobSize);
// 2st gc cycle -> 2nd blob should *not* be collected
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size6 = fileStore.getStats().getApproximateSize();
assertTrue("the blob should not be collected", Math.abs(size5 -
size6) < blobSize);
// 3rd gc cycle -> no significant change
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size7 = fileStore.getStats().getApproximateSize();
@@ -313,7 +313,7 @@ public class CompactionAndCleanupIT {
}
nodeStore.merge(extra, EmptyHook.INSTANCE, CommitInfo.EMPTY);
fileStore.flush();
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
// Compacts to 548Kb
long size0 = fileStore.getStats().getApproximateSize();
@@ -362,7 +362,7 @@ public class CompactionAndCleanupIT {
nodeStore.merge(rootBuilder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
NodeState initialRoot = nodeStore.getRoot();
- assertTrue(fileStore.compact());
+ assertTrue(fileStore.compactFull());
NodeState compactedRoot = nodeStore.getRoot();
assertTrue(initialRoot != compactedRoot);
@@ -412,7 +412,7 @@ public class CompactionAndCleanupIT {
}
long size1 = fileStore.getStats().getApproximateSize();
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size2 = fileStore.getStats().getApproximateSize();
assertSize("with compacted binaries", size2, 0, size1 - blobSize);
@@ -469,7 +469,7 @@ public class CompactionAndCleanupIT {
}
long size1 = fileStore.getStats().getApproximateSize();
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size2 = fileStore.getStats().getApproximateSize();
@@ -526,7 +526,7 @@ public class CompactionAndCleanupIT {
// 5Mb, de-duplication by the SegmentWriter
long size1 = fileStore.getStats().getApproximateSize();
- fileStore.compact();
+ fileStore.compactFull();
fileStore.cleanup();
long size2 = fileStore.getStats().getApproximateSize();
assertSize("with compacted binaries", size2, 0, size1 * 11 / 10);
@@ -605,7 +605,7 @@ public class CompactionAndCleanupIT {
public Boolean call() throws IOException {
boolean cancelled = false;
for (int k = 0; !cancelled && k < 1000; k++) {
- cancelled = !fileStore.compact();
+ cancelled = !fileStore.compactFull();
}
return cancelled;
}
@@ -659,7 +659,7 @@ public class CompactionAndCleanupIT {
// Cancelling gc should not cause a SNFE on subsequent gc runs
runAsync(cancel);
- fileStore.gc();
+ fileStore.fullGC();
}
} finally {
fileStore.close();
@@ -731,7 +731,7 @@ public class CompactionAndCleanupIT {
});
threads[k].start();
}
- store.compact();
+ store.compactFull();
run.set(false);
for (Thread t : threads) {
t.join();
@@ -859,7 +859,7 @@ public class CompactionAndCleanupIT {
// Ensure cleanup is efficient by surpassing the number of
// retained generations
for (int k = 0; k <
defaultGCOptions().getRetainedGenerations(); k++) {
- fileStore.compact();
+ fileStore.compactFull();
}
// case 2: merge above changes after compact
@@ -1015,7 +1015,7 @@ public class CompactionAndCleanupIT {
// Ensure cleanup is efficient by surpassing the number of
// retained generations
for (int k = 0; k < gcOptions.getRetainedGenerations(); k++) {
- fileStore.compact();
+ fileStore.compactFull();
}
fileStore.cleanup();
@@ -1077,7 +1077,7 @@ public class CompactionAndCleanupIT {
cp.uncompacted = nodeStore.retrieve(cp.id);
}
- fileStore.compact();
+ fileStore.compactFull();
NodeState compactedSuperRoot = fileStore.getHead();
NodeState compactedRoot = nodeStore.getRoot();
@@ -1118,7 +1118,7 @@ public class CompactionAndCleanupIT {
NodeState uncompactedSuperRoot = fileStore.getHead();
NodeState uncompactedRoot = nodeStore.getRoot();
- fileStore.compact();
+ fileStore.compactFull();
NodeState compactedSuperRoot = fileStore.getHead();
NodeState compactedRoot = nodeStore.getRoot();
@@ -1146,7 +1146,7 @@ public class CompactionAndCleanupIT {
builder.setChildNode("x").setChildNode("xx");
SegmentNodeState uncompacted = (SegmentNodeState)
nodeStore.getRoot();
- fileStore.compact();
+ fileStore.compactFull();
NodeState compacted = nodeStore.getRoot();
assertEquals(uncompacted, compacted);
@@ -1448,7 +1448,7 @@ public class CompactionAndCleanupIT {
fileStore.collectBlobReferences(expectedReferences::add);
for(int k = 1; k <= 3; k++) {
- fileStore.gc();
+ fileStore.fullGC();
Set<String> actualReferences = newHashSet();
fileStore.collectBlobReferences(actualReferences::add);
assertEquals("Binary should be retained after " + k + "-th gc
cycle",
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ExternalBlobIT.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ExternalBlobIT.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ExternalBlobIT.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ExternalBlobIT.java
Thu Jul 27 10:57:26 2017
@@ -288,7 +288,7 @@ public class ExternalBlobIT {
.withGCOptions(gcOptions).build();
assertTrue(store.getStats().getApproximateSize() < 10 * 1024);
- store.compact();
+ store.compactFull();
store.cleanup();
}
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/HeavyWriteIT.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/HeavyWriteIT.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/HeavyWriteIT.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/HeavyWriteIT.java
Thu Jul 27 10:57:26 2017
@@ -71,7 +71,7 @@ public class HeavyWriteIT {
public void run() {
for (int k = 1; run.get(); k++) {
try {
- store.gc();
+ store.fullGC();
Thread.sleep(5000);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ManyChildNodesIT.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ManyChildNodesIT.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ManyChildNodesIT.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/ManyChildNodesIT.java
Thu Jul 27 10:57:26 2017
@@ -111,7 +111,7 @@ public class ManyChildNodesIT {
nodeStore.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
NodeState uncompactedRoot = nodeStore.getRoot();
- assertTrue(fileStore.compact());
+ assertTrue(fileStore.compactFull());
NodeState compactedRoot = nodeStore.getRoot();
assertTrue(uncompactedRoot != compactedRoot);
assertEquals(uncompactedRoot, compactedRoot);
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentDataStoreBlobGCIT.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentDataStoreBlobGCIT.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentDataStoreBlobGCIT.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentDataStoreBlobGCIT.java
Thu Jul 27 10:57:26 2017
@@ -218,7 +218,7 @@ public class SegmentDataStoreBlobGCIT {
// Ensure cleanup is efficient by surpassing the number of
// retained generations
for (int k = 0; k < gcOptions.getRetainedGenerations(); k++) {
- store.compact();
+ store.compactFull();
}
store.cleanup();
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentOverflowExceptionIT.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentOverflowExceptionIT.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentOverflowExceptionIT.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/SegmentOverflowExceptionIT.java
Thu Jul 27 10:57:26 2017
@@ -108,7 +108,7 @@ public class SegmentOverflowExceptionIT
if (compact) {
compact = false;
- fileStore.gc();
+ fileStore.fullGC();
}
} catch (SegmentNotFoundException snfe) {
// Usually this can be ignored as SNFEs are somewhat
expected here
Modified:
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/file/FileStoreIT.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/file/FileStoreIT.java?rev=1803163&r1=1803162&r2=1803163&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/file/FileStoreIT.java
(original)
+++
jackrabbit/oak/trunk/oak-segment-tar/src/test/java/org/apache/jackrabbit/oak/segment/file/FileStoreIT.java
Thu Jul 27 10:57:26 2017
@@ -76,7 +76,7 @@ public class FileStoreIT {
store.close();
store =
fileStoreBuilder(getFileStoreFolder()).withMaxFileSize(1).withMemoryMapping(memoryMapping).build();
- store.gc();
+ store.fullGC();
store.flush();
store.close();
