agate created HIVE-7623:
---------------------------
Summary: hive partition rename fails if filesystem cache is
disabled
Key: HIVE-7623
URL: https://issues.apache.org/jira/browse/HIVE-7623
Project: Hive
Issue Type: Bug
Reporter: agate
Seems to be similar issue https://issues.apache.org/jira/browse/HIVE-3815 when
calling alterPartition (when renaming partitions)
Setting fs.hdfs.impl.disable.cache=false and
fs.file.impl.disable.cache=falseworks around this problem
Error:
=====
2014-08-05 21:46:14,522 ERROR [pool-3-thread-1]: metastore.RetryingHMSHandler
(RetryingHMSHandler.java:invoke(143)) - InvalidOperationException(message:table
new location
hdfs://hadoop-namenode:8020/user/hive/warehouse/sample_logs/XX=AA/YY=123 is on
a different file system than the old location
hdfs://hadoop-namenode:8020/user/hive/warehouse/sample_logs/XX=AA/YY=456. This
operation is not supported)
at
org.apache.hadoop.hive.metastore.HiveAlterHandler.alterPartition(HiveAlterHandler.java:361)
at
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.rename_partition(HiveMetaStore.java:2629)
at
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.rename_partition(HiveMetaStore.java:2602)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:622)
at
org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:105)
at com.sun.proxy.$Proxy5.rename_partition(Unknown Source)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$rename_partition.getResult(ThriftHiveMetastore.java:9057)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$rename_partition.getResult(ThriftHiveMetastore.java:9041)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at
org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
at
org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:107)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190)
Looking at the code
apache-hive-0.13.1-src/metastore/src/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java
on line 361 see that its using != to compare filesystem objects
// check that src and dest are on the same file system
if (srcFs != destFs) {
throw new InvalidOperationException("table new location " + destPath
+ " is on a different file system than the old location "
+ srcPath + ". This operation is not supported");
}
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