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new ac0382c NIFI-7075 Add missing FlowFile core attributes to Developer
Guide (#4030)
ac0382c is described below
commit ac0382c7aea5d921ede5cc7008a72e349eb2d39d
Author: Andrew Lim <[email protected]>
AuthorDate: Thu Feb 6 14:17:39 2020 -0500
NIFI-7075 Add missing FlowFile core attributes to Developer Guide (#4030)
Signed-off-by: Andy LoPresto <[email protected]>
---
nifi-docs/src/main/asciidoc/developer-guide.adoc | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/nifi-docs/src/main/asciidoc/developer-guide.adoc
b/nifi-docs/src/main/asciidoc/developer-guide.adoc
index c0c98df..2a2c93c 100644
--- a/nifi-docs/src/main/asciidoc/developer-guide.adoc
+++ b/nifi-docs/src/main/asciidoc/developer-guide.adoc
@@ -132,12 +132,18 @@ attribute within the `CoreAttributes` enum.
- Filename ("filename"): The filename of the FlowFile. The filename should not
contain any directory structure.
+- File Size ("fileSize"): The file size of the FlowFile in bytes.
+
- UUID ("uuid"): A Universally Unique Identifier assigned to this FlowFile
that distinguishes the FlowFile from other FlowFiles in the system.
- Path ("path"): The FlowFile's path indicates the relative directory to which
a FlowFile belongs and does not contain the filename.
- Absolute Path ("absolute.path"): The FlowFile's absolute path indicates the
absolute directory to which a FlowFile belongs and does not contain the
filename.
+- Entry Date ("entryDate"): The date and time at which the FlowFile entered
the system (i.e., was created). The value of this attribute is a number that
represents the number of milliseconds since midnight, Jan. 1, 1970 (UTC).
+
+- Lineage Start Date ("lineageStartDate"): Any time that a FlowFile is cloned,
merged, or split, this results in a "child" FlowFile being created. As those
children are then cloned, merged, or split, a chain of ancestors is built. This
value represents the date and time at which the oldest ancestor entered the
system. Another way to think about this is that this attribute represents the
latency of the FlowFile through the system. The value is a number that
represents the number of millis [...]
+
- Priority ("priority"): A numeric value indicating the FlowFile priority.
- MIME Type ("mime.type"): The MIME Type of this FlowFile.
