Running query in gptext would return error:
select * from gptext.docs_commit_timestamps(TABLE(Select 1 SCATTER BY 1), 'xxx.xxx') xxx;
"ERROR","xxxx","invalid value" "mdw"" for ""YYYY"" (segxxx slicex sdwxx:xxxxx pid=xxxx)" "Value must be an integer."
One extra file created at one segment data directory under solr/indexes/xxx/data/commit_log/ directory. When executing the function, gptext would read all files in this directory with certain format. Any extra file would cause this function to fail.
Move this file out of this directory.
This issue will be traced through Jira TA-964. The dev team will improve the error message in gptext.