ctubbsii commented on issue #185: Calling uno within a script fails URL: https://github.com/apache/fluo-uno/issues/185#issuecomment-406467477 I'm inclined to call this a bug in the caller... not in the uno script. It can be worked around by avoiding the pipe in the `| while read`, which hijacks file descriptors and keeps them in use during the loop. For example, this fails: ```bash { for x in "a 1" "b 2" "c 3"; do echo $x; done; } | while read y; do echo >&0 "->$y"; done ``` But reading the input into an array first, and then looping over the array works fine: ```bash readarray -t z < <(for x in "a 1" "b 2" "c 3"; do echo $x; done;); for y in "${z[@]}"; do echo >&0 "->$y"; done ``` In the above examples, the I'm using the `for x` loop to simulate an input file.
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