Author: reschke
Date: Mon Jan 11 14:10:17 2016
New Revision: 1724031
URL: http://svn.apache.org/viewvc?rev=1724031&view=rev
Log:
OAK-3852: RDBDocumentStore: batched append logic may loose property changes
(ported to 1.2)
Improve test case; modify code to only affect batched updates
Modified:
jackrabbit/oak/branches/1.2/ (props changed)
jackrabbit/oak/branches/1.2/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStore.java
jackrabbit/oak/branches/1.2/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/BasicDocumentStoreTest.java
Propchange: jackrabbit/oak/branches/1.2/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Jan 11 14:10:17 2016
@@ -1,3 +1,3 @@
/jackrabbit/oak/branches/1.0:1665962
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/jackrabbit/trunk:1345480
Modified:
jackrabbit/oak/branches/1.2/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStore.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/branches/1.2/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStore.java?rev=1724031&r1=1724030&r2=1724031&view=diff
==============================================================================
---
jackrabbit/oak/branches/1.2/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStore.java
(original)
+++
jackrabbit/oak/branches/1.2/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStore.java
Mon Jan 11 14:10:17 2016
@@ -1100,7 +1100,7 @@ public class RDBDocumentStore implements
@CheckForNull
private <T extends Document> void internalUpdate(Collection<T> collection,
List<String> ids, UpdateOp update) {
- if (isAppendableUpdate(update) && !requiresPreviousState(update)) {
+ if (isAppendableUpdate(update, true) &&
!requiresPreviousState(update)) {
Operation modOperation = update.getChanges().get(MODIFIEDKEY);
long modified = getModifiedFromOperation(modOperation);
boolean modifiedIsConditional = modOperation == null ||
modOperation.type != UpdateOp.Operation.Type.SET;
@@ -1414,7 +1414,7 @@ public class RDBDocumentStore implements
boolean shouldRetry = true;
// every 16th update is a full rewrite
- if (isAppendableUpdate(update) && modcount % 16 != 0) {
+ if (isAppendableUpdate(update, false) && modcount % 16 != 0) {
String appendData = ser.asString(update);
if (appendData.length() < tmd.getDataLimitInOctets() /
CHAR2OCTETRATIO) {
try {
@@ -1469,13 +1469,13 @@ public class RDBDocumentStore implements
private static final Set<Key> UNHANDLEDPROPS = new HashSet<Key>(
Arrays.asList(new Key[] { new Key(NodeDocument.HAS_BINARY_FLAG,
null), new Key(NodeDocument.DELETED_ONCE, null) }));
- /*
- * Detect update operations that contains changes to column properties not
handled by the current appending code.
- */
- private static boolean isAppendableUpdate(UpdateOp update) {
- for (Key key : update.getChanges().keySet()) {
- if (UNHANDLEDPROPS.contains(key)) {
- return false;
+ private static boolean isAppendableUpdate(UpdateOp update, boolean
batched) {
+ if (batched) {
+ // Detect update operations not supported when doing batch updates
+ for (Key key : update.getChanges().keySet()) {
+ if (UNHANDLEDPROPS.contains(key)) {
+ return false;
+ }
}
}
return true;
Modified:
jackrabbit/oak/branches/1.2/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/BasicDocumentStoreTest.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/branches/1.2/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/BasicDocumentStoreTest.java?rev=1724031&r1=1724030&r2=1724031&view=diff
==============================================================================
---
jackrabbit/oak/branches/1.2/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/BasicDocumentStoreTest.java
(original)
+++
jackrabbit/oak/branches/1.2/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/BasicDocumentStoreTest.java
Mon Jan 11 14:10:17 2016
@@ -416,7 +416,7 @@ public class BasicDocumentStoreTest exte
@Test
public void testModifyDeletedOnce() {
- // https://issues.apache.org/jira/browse/OAK-2940
+ // https://issues.apache.org/jira/browse/OAK-3852
String id = this.getClass().getName() + ".testModifyDeletedOnce";
// create a test node
UpdateOp up = new UpdateOp(id, true);
@@ -425,13 +425,22 @@ public class BasicDocumentStoreTest exte
boolean success = super.ds.create(Collection.NODES,
Collections.singletonList(up));
assertTrue(success);
removeMe.add(id);
+ NodeDocument nd = super.ds.find(Collection.NODES, id, 0);
+ assertNotNull(nd);
+ Boolean dovalue = (Boolean)nd.get(NodeDocument.DELETED_ONCE);
+ if (dovalue != null) {
+ // RDB persistence does not distinguish null and false
+ assertEquals(dovalue.booleanValue(), Boolean.FALSE);
+ }
// update
up = new UpdateOp(id, false);
up.set("_id", id);
up.set(NodeDocument.DELETED_ONCE, Boolean.TRUE);
super.ds.update(Collection.NODES, Collections.singletonList(id), up);
- NodeDocument nd = super.ds.find(Collection.NODES, id, 0);
+ nd = super.ds.find(Collection.NODES, id, 0);
+ assertNotNull(nd);
+ assertNotNull(nd.get(NodeDocument.DELETED_ONCE));
assertEquals(((Boolean)nd.get(NodeDocument.DELETED_ONCE)).booleanValue(),
Boolean.TRUE);
}
