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Khurram Faraaz commented on DRILL-6518: --------------------------------------- [~arina] Do we know when Drill metastore will become part of Apache Drill master ? > DESCRIBE command on Drill created parquet table does not return results > ----------------------------------------------------------------------- > > Key: DRILL-6518 > URL: https://issues.apache.org/jira/browse/DRILL-6518 > Project: Apache Drill > Issue Type: New Feature > Components: Storage - Parquet > Affects Versions: 1.14.0 > Reporter: Khurram Faraaz > Priority: Major > Fix For: Future > > Attachments: 0_0_0.parquet, item.drill.parquet_metadata > > > Describe command on a Drill (1.14.0) created parquet table, does not return > the table description. > Parquet file and parquet metadata cache file for item table is attached here, > it has the details of column types in the metadata cache file. > {noformat} > Apache Drill 1.14.0-SNAPSHOT > commit : b447260e49dc4a8c906f5b310c037fe6dd77166f > {noformat} > {noformat} > // DESCRIBE commands returns no information about the table. > 0: jdbc:drill:schema=dfs.tpcds_sf1_parquet_vi> describe > dfs.`/drill/testdata/tpcds_sf1/parquet/item`; > +--------------+------------+--------------+ > | COLUMN_NAME | DATA_TYPE | IS_NULLABLE | > +--------------+------------+--------------+ > +--------------+------------+--------------+ > No rows selected (0.221 seconds) > 0: jdbc:drill:schema=dfs.tpcds_sf1_parquet_vi> refresh table metadata > dfs.`/drill/testdata/tpcds_sf1/parquet/item`; > +-------+----------------------------------------------------------------------------------+ > | ok | summary | > +-------+----------------------------------------------------------------------------------+ > | true | Successfully updated metadata for table > /drill/testdata/tpcds_sf1/parquet/item. | > +-------+----------------------------------------------------------------------------------+ > 1 row selected (0.173 seconds) > 0: jdbc:drill:schema=dfs.tpcds_sf1_parquet_vi> describe > dfs.`/drill/testdata/tpcds_sf1/parquet/item`; > +--------------+------------+--------------+ > | COLUMN_NAME | DATA_TYPE | IS_NULLABLE | > +--------------+------------+--------------+ > +--------------+------------+--------------+ > No rows selected (0.229 seconds) > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)