Feng Yuan created HIVE-13781:
--------------------------------
Summary: Tez Job failed with FileNotFoundException when partition
dir doesnt exists
Key: HIVE-13781
URL: https://issues.apache.org/jira/browse/HIVE-13781
Project: Hive
Issue Type: Bug
Components: Query Planning
Affects Versions: 0.14.0
Environment: hive 0.14.0 ,tez-0.5.2,hadoop 2.6.0
Reporter: Feng Yuan
when i have a partitioned table a with partition "day",in metadata a have
partition day: 20160501,20160502,but partition 20160501's dir didnt exits.
so when i use tez engine to run hive -e "select day,count(*) from a where xx=xx
group by day"
hive throws FileNotFoundException.
but mr work.
repo eg:
CREATE EXTERNAL TABLE `a`(
`a` string)
PARTITIONED BY (
`l_date` string);
insert overwrite table a partition(l_date='2016-04-08') values (1),(2);
insert overwrite table a partition(l_date='2016-04-09') values (1),(2);
hadoop dfs -rm -r -f /warehouse/a/l_date=2016-04-09
select l_date,count(*) from a where a='1' group by l_date;
error:
ut: a initializer failed, vertex=vertex_1463493135662_10445_1_00 [Map 1],
org.apache.hadoop.mapred.InvalidInputException: Input path does not exist:
hdfs://bfdhadoopcool/warehouse/test.db/a/l_date=2015-04-09
at
org.apache.hadoop.mapred.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:285)
at
org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:228)
at
org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:313)
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.addSplitsForGroup(HiveInputFormat.java:300)
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplits(HiveInputFormat.java:402)
at
org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator.initialize(HiveSplitGenerator.java:129)
at
org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable$1.run(RootInputInitializerManager.java:245)
at
org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable$1.run(RootInputInitializerManager.java:239)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
at
org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable.call(RootInputInitializerManager.java:239)
at
org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable.call(RootInputInitializerManager.java:226)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
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