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https://issues.apache.org/jira/browse/HADOOP-14015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mithun Radhakrishnan updated HADOOP-14015:
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Attachment: HADOOP-14015.1.patch
Here, I fetch the {{FileSystem}} instance appropriate for the data-path.
> Partitions on Remote HDFS break encryption-zone checks
> ------------------------------------------------------
>
> Key: HADOOP-14015
> URL: https://issues.apache.org/jira/browse/HADOOP-14015
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 1.2.1, 2.1.1-beta
> Reporter: Mithun Radhakrishnan
> Attachments: HADOOP-14015.1.patch
>
>
> This is in relation to HIVE-13243, which fixes encryption-zone checks for
> external tables.
> Unfortunately, this is still borked for partitions with remote HDFS paths.
> The code fails as follows:
> {noformat}
> 2015-12-09 19:26:14,997 ERROR [pool-4-thread-1476] server.TThreadPoolServer
> (TThreadPoolServer.java:run_aroundBody0(305)) - Error occurred during
> processing of message.
> java.lang.IllegalArgumentException: Wrong FS:
> hdfs://remote-cluster-nn1.myth.net:8020/dbs/mythdb/myth_table/dt=20170120,
> expected: hdfs://local-cluster-n1.myth.net:8020
> at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:645)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:193)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.getEZForPath(DistributedFileSystem.java:1985)
> at
> org.apache.hadoop.hdfs.client.HdfsAdmin.getEncryptionZoneForPath(HdfsAdmin.java:262)
> at
> org.apache.hadoop.hive.shims.Hadoop23Shims$HdfsEncryptionShim.isPathEncrypted(Hadoop23Shims.java:1290)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.checkTrashPurgeCombination(HiveMetaStore.java:1746)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.drop_partitions_req(HiveMetaStore.java:2974)
> at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:483)
> at
> org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:107)
> at com.sun.proxy.$Proxy5.drop_partitions_req(Unknown Source)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$drop_partitions_req.getResult(ThriftHiveMetastore.java:10005)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$drop_partitions_req.getResult(ThriftHiveMetastore.java:9989)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$2.run(HadoopThriftAuthBridge.java:767)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$2.run(HadoopThriftAuthBridge.java:763)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1694)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:763)
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run_aroundBody0(TThreadPoolServer.java:285)
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run_aroundBody1$advice(TThreadPoolServer.java:101)
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:1)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> I have a really simple fix.
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