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NIFI-7041 This closes #4000. Ensure that if the permissions arent set by the flowfile or processor property that we dont attempt to set perms on the remote host

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Signed-off-by: Joe Witt <joewitt@apache.org>
This commit is contained in:
Joe Witt 2020-01-18 21:32:48 -05:00
parent 3d99d02f93
commit b205b99668
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1 changed files with 5 additions and 1 deletions
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nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/util/SFTPTransfer.java
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@ -709,7 +709,11 @@ public class SFTPTransfer implements FileTransfer {
int perms = 0;
final String permissions = ctx.getProperty(PERMISSIONS).evaluateAttributeExpressions(flowFile).getValue();
if (permissions != null && !permissions.trim().isEmpty()) {
if (permissions == null || permissions.trim().isEmpty()) {
sftpClient.getFileTransfer().setPreserveAttributes(false); //We will accept whatever the default permissions are of the destination
perms = 0;
} else {
sftpClient.getFileTransfer().setPreserveAttributes(true); //We will use the permissions supplied by evaluating processor property expression
perms = numberPermissions(permissions);
}