Chris Westin created DRILL-1627:
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Summary: misleading partial output on apparent DDL failure
Key: DRILL-1627
URL: https://issues.apache.org/jira/browse/DRILL-1627
Project: Apache Drill
Issue Type: Bug
Components: Client - CLI
Environment: embedded drill invoked via sqlline under Eclipse on OSX
Reporter: Chris Westin
Tried to do a CTAS which failed for unknown reasons. Output starts out looking
OK, but then gets an error:
0: jdbc:drill:zk=local> create table donuts_parquet as select * from
`donuts.json`;
create table donuts_parquet as select * from `donuts.jso
n`;
+------------+---------------------------+
| Fragment | Number of records written |
+------------+---------------------------+
| 0_0 | 5 |
Query failed: Failure while running fragment.
java.lang.RuntimeException: java.sql.SQLException: Failure while executing
query.
at sqlline.SqlLine$IncrementalRows.hasNext(SqlLine.java:2514)
at sqlline.SqlLine$TableOutputFormat.print(SqlLine.java:2148)
at sqlline.SqlLine.print(SqlLine.java:1809)
at sqlline.SqlLine$Commands.execute(SqlLine.java:3766)
at sqlline.SqlLine$Commands.sql(SqlLine.java:3663)
at sqlline.SqlLine.dispatch(SqlLine.java:889)
at sqlline.SqlLine.begin(SqlLine.java:763)
at sqlline.SqlLine.start(SqlLine.java:498)
at sqlline.SqlLine.main(SqlLine.java:460)
0: jdbc:drill:zk=local>
No indication of what caused the failure. But the non-zero "Number of records
written" would seem to imply success. I checked the directory this workspace is
configured to use, and while it did create the parquet file, it is zero sized:
wormsign:json cwestin$ ls
donuts.json donuts_parquet/
wormsign:json cwestin$ ls donuts_parquet
0_0_0.parquet
wormsign:json cwestin$ ls -l donuts_parquet
total 0
-rw-r--r-- 1 cwestin staff 0 Oct 31 16:06 0_0_0.parquet
wormsign:json cwestin$
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