I'm using HDP-2.6, using Ranger to manager permission of HDFS.
already give all permission(read, write, execute) to user yarn of folder /data
now I want to use sqoop to import data from mysql to hive,
each time I got the following exception
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)
I checked Ranger audit log, found something like this:
{"repoType":1,"repo":"xstudy_hadoop","reqUser":"yarn","evtTime":"2018-03-05 17:33:18.444","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-269952","seq_num":433113,"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":"READ","resource":"/data/hive/warehouse/ods/test_table/part-m-00003.gz","resType":"path","action":"read","result":1,"policy":10,"reason":"/data/hive/warehouse/ods/test_table/part-m-00003.gz","enforcer":"ranger-acl","cliIP":"10.0.30.2","agentHost":"master","logType":"RangerAudit","id":"727c87c5-eeba-465e-ad8d-f1129c01801f-269953","seq_num":433115,"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-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"}
At first I thought that Ranger permission checker is not involved, but from the audit log, yarn just cannot get 'execute' permission, but I'm 100% sure that 'execute' permission is given.
I've two questions:
- Why yarn cannot get 'execute' permission on folder /data?
- Sqoop already imported data, why yarn asked 'execute' permission?
I attached screenshot for Ranger policy:
the policy named 'data' is the one I created at first, for 'yarn' and other users, as it keeps failing, I create second policy named 'data_exe', that's intended for 'yarn' user only
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