[jira] [Created] (HIVE-27071) Select query with LIMIT clause can fail if their are marker files like "_SUCCESS" and "_MANIFEST"

["Sai Hemanth Gantasala (Jira)" <ji...@apache.org>]

Sai Hemanth Gantasala created HIVE-27071:
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             Summary: Select query with LIMIT clause can fail if their are marker files like "_SUCCESS" and "_MANIFEST"
                 Key: HIVE-27071
                 URL: https://issues.apache.org/jira/browse/HIVE-27071
             Project: Hive
          Issue Type: Bug
          Components: HiveServer2
    Affects Versions: 4.0.0
            Reporter: Sai Hemanth Gantasala
            Assignee: László Bodor


Spark clients creates marker files like "_SUCCESS" and "_MANIFEST" under the table/partition path at the end of a write operation. For example 'hdfs://name-node-host/table/partition/_SUCCESS'
Whenever Hive is trying to read that table with the LIMIT clause, it could to the following error:
{code:java}
ERROR : Vertex failed, vertexName=Map 1, vertexId=vertex_1676095298574_0017_2_00, diagnostics=[Vertex vertex_1676095298574_0017_2_00 [Map 1] killed/failed due to:ROOT_INPUT_INIT_FAILURE, Vertex Input: trade initializer failed, vertex=vertex_1676095298574_0017_2_00 [Map 1], org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: hdfs://name-node-host/table/partition/_MANIFEST
Input path does not exist: hdfs://name-node-host/table/partition/_SUCCESS at org.apache.hadoop.mapred.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:300)
at org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:240)
at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:328)
at org.apache.hadoop.hive.ql.io.HiveInputFormat.addSplitsForGroup(HiveInputFormat.java:579) {code}
Hive execution engine should ignore these marker files while reading the table/partition data.



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