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suppress the debug log for unexpected file report (#2574)

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* supress the debug log for unexpected file report in check_and_remove_files

* revise according to review comments

* rustfmt
This commit is contained in:
Gary Yu 2019-02-15 22:33:10 +08:00 committed by Antioch Peverell
parent 99494c6fa6
commit 271042c3b0
1 changed files with 18 additions and 10 deletions
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28
chain/src/txhashset/txhashset.rs
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@ -1496,21 +1496,29 @@ fn check_and_remove_files(txhashset_path: &PathBuf, header: &BlockHeader) -> Res
.difference(&pmmr_files_expected) .difference(&pmmr_files_expected)
.cloned() .cloned()
.collect(); .collect();
let mut removed = 0;
if !difference.is_empty() { if !difference.is_empty() {
debug!( for diff in &difference {
"Unexpected file(s) found in txhashset subfolder {:?}, removing.",
&subdirectory_path
);
for diff in difference {
let diff_path = subdirectory_path.join(diff); let diff_path = subdirectory_path.join(diff);
file::delete(diff_path.clone())?; match file::delete(diff_path.clone()) {
debug!( Err(e) => error!(
"check_and_remove_files: unexpected file '{:?}' removed", "check_and_remove_files: fail to remove file '{:?}', Err: {:?}",
diff_path diff_path, e,
); ),
Ok(_) => {
removed += 1;
trace!("check_and_remove_files: file '{:?}' removed", diff_path);
} }
} }
} }
debug!(
"{} tmp file(s) found in txhashset subfolder {:?}, {} removed.",
difference.len(),
&subdirectory_path,
removed,
);
}
}
Ok(()) Ok(())
} }