我正在使用 HDP-2.6，Ranger 已启用管理员权限
我在 Ranger 中添加了一项策略，以授予对 /data 上的纱线的完全权限（读取、写入、执行），并启用了“递归”
我想使用 Sqoop 将数据从 mysql 导入到 hive。但每次，我都会遇到以下异常：
30998 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - Loading data to table ods.test_table
30998 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - Loading data to table ods.test_table
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - Failed with exception org.apache.hadoop.security.AccessControlException: Permission denied: user=yarn, access=EXECUTE, inode="/data/hive/warehouse/ods/test_table/part-m-00000.gz":admin:hadoop:drwx------
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - Failed with exception org.apache.hadoop.security.AccessControlException: Permission denied: user=yarn, access=EXECUTE, inode="/data/hive/warehouse/ods/test_table/part-m-00000.gz":admin:hadoop:drwx------
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:353)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:353)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:292)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:292)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:238)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:238)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.ranger.authorization.hadoop.RangerHdfsAuthorizer$RangerAccessControlEnforcer.checkDefaultEnforcer(RangerHdfsAuthorizer.java:428)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.ranger.authorization.hadoop.RangerHdfsAuthorizer$RangerAccessControlEnforcer.checkDefaultEnforcer(RangerHdfsAuthorizer.java:428)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.ranger.authorization.hadoop.RangerHdfsAuthorizer$RangerAccessControlEnforcer.checkPermission(RangerHdfsAuthorizer.java:365)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.ranger.authorization.hadoop.RangerHdfsAuthorizer$RangerAccessControlEnforcer.checkPermission(RangerHdfsAuthorizer.java:365)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:190)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:190)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1950)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1950)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1934)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1934)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkOwner(FSDirectory.java:1903)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkOwner(FSDirectory.java:1903)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSDirAttrOp.setPermission(FSDirAttrOp.java:63)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSDirAttrOp.setPermission(FSDirAttrOp.java:63)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setPermission(FSNamesystem.java:1850)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setPermission(FSNamesystem.java:1850)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.setPermission(NameNodeRpcServer.java:821)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.setPermission(NameNodeRpcServer.java:821)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.setPermission(ClientNamenodeProtocolServerSideTranslatorPB.java:465)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.setPermission(ClientNamenodeProtocolServerSideTranslatorPB.java:465)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:640)
31222 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:640)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:982)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:982)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2351)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2351)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2347)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2347)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at java.security.AccessController.doPrivileged(Native Method)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at java.security.AccessController.doPrivileged(Native Method)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at javax.security.auth.Subject.doAs(Subject.java:422)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at javax.security.auth.Subject.doAs(Subject.java:422)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1869)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1869)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2347)
31223 [Thread-28] INFO org.apache.sqoop.hive.HiveImport - at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2347)
起初我以为 Ranger 权限不起作用，但在 Range 审核日志中，它显示了这一点：
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.446","access":"WRITE","resource":"/data/hive/warehouse/ods/test_table/part-m-00002.gz","resType":"path","action":"write","result":1,"policy":10,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"ranger-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269954","seq_num":433117,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.446","access":"WRITE","resource":"/data/hive/warehouse/ods/test_table/part-m-00002.gz","resType":"path","action":"write","result":1,"policy":10,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"ranger-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269955","seq_num":433119,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.447","access":"READ","resource":"/data/hive/warehouse/ods/test_table","resType":"path","action":"read","result":1,"policy":10,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"ranger-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269956","seq_num":433121,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.447","access":"EXECUTE","resource":"/data/hive/warehouse/ods/test_table/part-m-00000.gz","resType":"path","action":"execute","result":0,"policy":-1,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"hadoop-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269957","seq_num":433123,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.448","access":"EXECUTE","resource":"/data/hive/warehouse/ods/test_table/part-m-00001.gz","resType":"path","action":"execute","result":0,"policy":-1,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"hadoop-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269958","seq_num":433125,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.448","access":"EXECUTE","resource":"/data/hive/warehouse/ods/test_table/part-m-00002.gz","resType":"path","action":"execute","result":0,"policy":-1,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"hadoop-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269959","seq_num":433127,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.449","access":"WRITE","resource":"/data/hive/warehouse/ods/test_table/part-m-00003.gz","resType":"path","action":"write","result":1,"policy":10,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"ranger-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269960","seq_num":433129,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.449","access":"WRITE","resource":"/data/hive/warehouse/ods/test_table/part-m-00003.gz","resType":"path","action":"write","result":1,"policy":10,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"ranger-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269961","seq_num":433131,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.451","access":"EXECUTE","resource":"/data/hive/warehouse/ods/test_table/part-m-00003.gz","resType":"path","action":"execute","result":0,"policy":-1,"reason":"/data/hive/warehouse/ods/test_table","enforcer":"hadoop-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269962","seq_num":433133,"event_count":1,"event_dur_ms":0,"tags":[],"cluster_name":"xstudy"}
从审计日志来看，yarn 就是没有执行权限，为什么？我100％确定已获得许可。
我有两个问题：
- 为什么纱线无法获得文件夹/数据的“执行”权限？
- Sqoop 已经导入数据，为什么 yarn 要求 'execute' 权限？
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