hanson2021 opened a new issue #6412:
URL: https://github.com/apache/incubator-doris/issues/6412
Doris version: 0.14
Hadoop version: CDH6.3.2
Spark version:2.4.6
I created a spark load resource with
CREATE EXTERNAL RESOURCE r_spark_cdh6
PROPERTIES
(
"broker"="broker11",
"broker.username"="hive",
"broker.password"=""
）
And also I set HADOOP_USER_NAME=hive in the /root/.bashrc on the broker11,
broker server is started by system user root.
Why still use root to read hdfs files ？ the error as following:
```
cluster:r_spark_cdh6; timeout(s):259200; max_filter_ratio:0.0 |
type:ETL_RUN_FAIL; msg:errCode = 2, detailMessage = spark etl job failed. msg:
Permission denied: user=root, access=READ,
inode="/thdw/warehouse/test.db/doris_text_t1/000000_0":hive:hive:-rwxrwx--x
at
org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:400)
at
org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:262)
at
org.apache.sentry.hdfs.SentryINodeAttributesProvider$SentryPermissionEnforcer.checkPermission(SentryINodeAttributesProvider.java:86)
at
org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:194)
at
org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1855)
at
org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1839)
at
org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPathAccess(FSDirectory.java:1789)
at
org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getBlockLocations(FSDirStatAndListingOp.java:154)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1909)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:735)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getBlockLocations(ClientNamenodeProtocolServerSideTranslatorPB.java:415)
at
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:523)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:869)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:815)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1875)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2675)
```
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