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  1. Apache Drill
  2. DRILL-3400

After shifting CTAS's data, query on CTAS table failed

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Cannot Reproduce
    • Affects Version/s: None
    • Fix Version/s: 1.1.0
    • Labels:
      None

      Description

      A simple query like this:
      create table `ttt` partition by (r_regionkey) as select * from cp.`tpch/region.parquet`;

      Without touching generated data from CTAS, this query select * from `ttt`; works.

      Then, I tried to reorganize the parquet generated by CTAS as:

      -----Q1/ ... .pq
      Q2/ ... .pq
      Q3/ ... .pq

      However, after this manual moving, any query fails. Surprisingly, even after I manually move the data to the original place, the queries which worked before all failed with:

      Error: PARSE ERROR: From line 1, column 15 to line 1, column 19: Table 'ttt' not found

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            • Assignee:
              jni Jinfeng Ni
              Reporter:
              seanhychu Sean Hsuan-Yi Chu
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                Updated:
                Resolved: