OPENDJ-2422: Allow to have a configurable limit for Scope cursoring. The li...

Ludovic Poitou

25.03.2015 6c53ea444321018f60429fc0bb5598dd91445386

 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryContainer.java

@@ -127,8 +127,6 @@
{
  private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();

  /** Number of EntryID to considers when building EntryIDSet from DN2ID. */
  private static final int SCOPE_IDSET_LIMIT = 4096;
  /** The name of the entry tree. */
  private static final String ID2ENTRY_TREE_NAME = ID2ENTRY_INDEX_NAME;
  /** The name of the DN tree. */
@@ -827,8 +825,10 @@
            if (!isBelowFilterThreshold(entryIDSet))
            {
              final int lookThroughLimit = searchOperation.getClientConnection().getLookthroughLimit();
              final int indexLimit =
                  config.getIndexEntryLimit() == 0 ? CURSOR_ENTRY_LIMIT : config.getIndexEntryLimit();
              final int idSetLimit =
                  lookThroughLimit == 0 ? SCOPE_IDSET_LIMIT : Math.min(SCOPE_IDSET_LIMIT, lookThroughLimit);
                  lookThroughLimit == 0 ? indexLimit : Math.min(indexLimit, lookThroughLimit);

              final EntryIDSet scopeSet = getIDSetFromScope(txn, aBaseDN, searchScope, idSetLimit);
              entryIDSet.retainAll(scopeSet);