-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/61202/
-----------------------------------------------------------
(Updated 八月 9, 2017, 5:20 a.m.)
Review request for ranger, Don Bosco Durai, Colm O hEigeartaigh, and Qiang
Zhang.
Bugs: RANGER-1669
https://issues.apache.org/jira/browse/RANGER-1669
Repository: ranger
Description
-------
** CID 166074: Null pointer dereferences (NULL_RETURNS)
/hive-agent/src/main/java/org/apache/ranger/authorization/hive/authorizer/RangerHiveAuthorizer.java:
1474 in
org.apache.ranger.authorization.hive.authorizer.RangerHiveAuthorizer.showPrivileges(org.apache.hadoop.hive.ql.security.authorization.plugin.HivePrincipal,
org.apache.hadoop.hive.ql.security.authorization.plugin.HivePrivilegeObject)()
________________________________________________________________________________________________________
*** CID 166074: Null pointer dereferences (NULL_RETURNS)
/hive-agent/src/main/java/org/apache/ranger/authorization/hive/authorizer/RangerHiveAuthorizer.java:
1474 in
org.apache.ranger.authorization.hive.authorizer.RangerHiveAuthorizer.showPrivileges(org.apache.hadoop.hive.ql.security.authorization.plugin.HivePrincipal,
org.apache.hadoop.hive.ql.security.authorization.plugin.HivePrivilegeObject)()
1468 .getType());
1469
1470 List<HiveObjectPrivilege> msObjPrivs =
mClient.list_privileges(
1471 principalName, principalType,
1472 this.getThriftHiveObjectRef(privObj));
1473
>>> CID 166074: Null pointer dereferences (NULL_RETURNS)
>>> Calling a method on null object "msObjPrivs".
1474 for (HiveObjectPrivilege msObjPriv : msObjPrivs) {
1475 HivePrincipal resPrincipal = new HivePrincipal(
1476 msObjPriv.getPrincipalName(),
1477
AuthorizationUtils.getHivePrincipalType(msObjPriv
1478 .getPrincipalType()));
1479
** CID 166073: FindBugs: Bad practice (FB.DMI_RANDOM_USED_ONLY_ONCE)
/hdfs-agent/src/main/java/org/apache/ranger/authorization/hadoop/RangerHdfsAuthorizer.java:
601 in org.apache.ranger.authorization.hadoop.RangerHdfsPlugin.init()()
________________________________________________________________________________________________________
*** CID 166073: FindBugs: Bad practice (FB.DMI_RANDOM_USED_ONLY_ONCE)
/hdfs-agent/src/main/java/org/apache/ranger/authorization/hadoop/RangerHdfsAuthorizer.java:
601 in org.apache.ranger.authorization.hadoop.RangerHdfsPlugin.init()()
595 RangerHdfsPlugin.hadoopAuthEnabled =
RangerConfiguration.getInstance().getBoolean(RangerHadoopConstants.RANGER_ADD_HDFS_PERMISSION_PROP,
RangerHadoopConstants.RANGER_ADD_HDFS_PERMISSION_DEFAULT);
596 RangerHdfsPlugin.fileNameExtensionSeparator =
RangerConfiguration.getInstance().get(RangerHdfsAuthorizer.RANGER_FILENAME_EXTENSION_SEPARATOR_PROP,
RangerHdfsAuthorizer.DEFAULT_FILENAME_EXTENSION_SEPARATOR);
597 RangerHdfsPlugin.optimizeSubAccessAuthEnabled =
RangerConfiguration.getInstance().getBoolean(RangerHadoopConstants.RANGER_OPTIMIZE_SUBACCESS_AUTHORIZATION_PROP,
RangerHadoopConstants.RANGER_OPTIMIZE_SUBACCESS_AUTHORIZATION_DEFAULT);
598
599 // Build random string of random length
600 byte[] bytes = new byte[1];
>>> CID 166073: FindBugs: Bad practice (FB.DMI_RANDOM_USED_ONLY_ONCE)
>>> Random object created and used only once.
601 new Random().nextBytes(bytes);
602 int count = bytes[0];
603 count = count < 56 ? 56 : count;
604 count = count > 112 ? 112 : count;
605
606 String random = RandomStringUtils.random(count,
"^&#@!%()-_+=@:;'<>`~abcdefghijklmnopqrstuvwxyz01234567890");
Diffs (updated)
-----
hive-agent/src/main/java/org/apache/ranger/authorization/hive/authorizer/RangerHiveAuthorizer.java
6872e50
Diff: https://reviews.apache.org/r/61202/diff/5/
Changes: https://reviews.apache.org/r/61202/diff/4-5/
Testing
-------
tested it
Thanks,
pengjianhua
