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Code Releases Activity

Add dataStoreSize field to Chronicle Map's global mutable state

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This commit is contained in:
leventov
2016-02-13 21:27:30 +07:00
parent e5c37a1e8f
commit 05ccde9671
7 changed files with 87 additions and 43 deletions
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src/main/java/net/openhft/chronicle/map/ChronicleMapBuilder.java
+3 -8
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@@ -1593,11 +1593,11 @@ public final class ChronicleMapBuilder<K, V> implements
VanillaChronicleMap<K, V, ?> map = wire.getValueIn().typedMarshallable();
assert map != null;
map.initBeforeMapping(file, raf, headerBuffer.limit(), recover);
long expectedFileLength = map.expectedFileSize();
if (!recover && expectedFileLength != file.length()) {
long dataStoreSize = map.globalMutableState().getDataStoreSize();
if (!recover && dataStoreSize > file.length()) {
throw new IOException("The file " + file + " the map is serialized from " +
"has unexpected length " + file.length() + ", probably corrupted. " +
"Expected length is " + expectedFileLength);
"Data store size is " + dataStoreSize);
}
map.initTransientsFromBuilder(this);
if (!recover) {
@@ -1683,11 +1683,6 @@ public final class ChronicleMapBuilder<K, V> implements
try {
VanillaChronicleMap<K, V, ?> map = newMap();
// TODO this method had been moved
// if(OS.warnOnWindows(map.sizeInBytesWithoutTiers())){
// throw new IllegalStateException("Windows cannot support this configuration");
// }
BytesStore bytesStore =
lazyNativeBytesStoreWithFixedCapacity(map.sizeInBytesWithoutTiers());
map.createMappedStoreAndSegments(bytesStore);