Soumitra Sulav created HDDS-14759:
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Summary: Local Empty file is written and retained even when key
write fails.
Key: HDDS-14759
URL: https://issues.apache.org/jira/browse/HDDS-14759
Project: Apache Ozone
Issue Type: Bug
Components: Ozone CLI
Affects Versions: 2.1.0
Reporter: Soumitra Sulav
The empty file is written and retained even when write fails.
As a result the next GET gives file already exists error.
Expected: On failed write, empty file should be cleaned up.
{code:java}
# ozone sh key get vol-scmfail-k7k14/buck-scmfail-k7k14/key_5mb_ec_1
download_key_5mb_ec_10
There are insufficient datanodes to read the EC block
# ls -l download_key_5mb_ec_10
-rw-r--r-- 1 root root 0 Mar 3 07:11 download_key_5mb_ec_10
# ozone sh key get vol-scmfail-k7k14/buck-scmfail-k7k14/key_5mb_ec_1
download_key_5mb_ec_10
download_key_5mb_ec_10 exists. Download would overwrite an existing file.
Aborting.{code}
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