HADOOP-10626. Limit Returning Attributes for LDAP search. Contributed by Jason Hubbard.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/8bf6f0b7 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/8bf6f0b7 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/8bf6f0b7 Branch: refs/heads/trunk Commit: 8bf6f0b70396e8f2d3b37e6da194b19f357e846a Parents: 4e15fc0 Author: Aaron T. Myers <[email protected]> Authored: Tue Jan 27 13:50:45 2015 -0800 Committer: Aaron T. Myers <[email protected]> Committed: Tue Jan 27 13:53:35 2015 -0800 ---------------------------------------------------------------------- hadoop-common-project/hadoop-common/CHANGES.txt | 3 +++ .../main/java/org/apache/hadoop/security/LdapGroupsMapping.java | 2 ++ 2 files changed, 5 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/8bf6f0b7/hadoop-common-project/hadoop-common/CHANGES.txt ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt index fce2c81..0396e7d 100644 --- a/hadoop-common-project/hadoop-common/CHANGES.txt +++ b/hadoop-common-project/hadoop-common/CHANGES.txt @@ -505,6 +505,9 @@ Release 2.7.0 - UNRELEASED HADOOP-4297. Enable Java assertions when running tests. (Tsz Wo Nicholas Sze via wheat9) + HADOOP-10626. Limit Returning Attributes for LDAP search. (Jason Hubbard + via atm) + OPTIMIZATIONS HADOOP-11323. WritableComparator#compare keeps reference to byte array. http://git-wip-us.apache.org/repos/asf/hadoop/blob/8bf6f0b7/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/LdapGroupsMapping.java ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/LdapGroupsMapping.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/LdapGroupsMapping.java index c0c8d2b..d463ac7 100644 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/LdapGroupsMapping.java +++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/LdapGroupsMapping.java @@ -341,6 +341,8 @@ public class LdapGroupsMapping int dirSearchTimeout = conf.getInt(DIRECTORY_SEARCH_TIMEOUT, DIRECTORY_SEARCH_TIMEOUT_DEFAULT); SEARCH_CONTROLS.setTimeLimit(dirSearchTimeout); + // Limit the attributes returned to only those required to speed up the search. See HADOOP-10626 for more details. + SEARCH_CONTROLS.setReturningAttributes(new String[] {groupNameAttr}); this.conf = conf; }
