From 4ddb65ab0cdf96d4eb83b4aa0207c30c76b26250 Mon Sep 17 00:00:00 2001 From: Sakthi Date: Fri, 18 Jan 2019 14:26:48 -0800 Subject: [PATCH] HBASE-21741: Add a note in "HFile Tool" section regarding 'seqid=0' --- src/main/asciidoc/_chapters/architecture.adoc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/main/asciidoc/_chapters/architecture.adoc b/src/main/asciidoc/_chapters/architecture.adoc index 27db26a1bbcf23cdada3c4f57f6714a673c25459..3ed4fb3ac74130b86e3992ba4fbbf9d977079f73 100644 --- a/src/main/asciidoc/_chapters/architecture.adoc +++ b/src/main/asciidoc/_chapters/architecture.adoc @@ -1785,6 +1785,9 @@ For example, to view the content of the file _hdfs://10.81.47.41:8020/hbase/defa If you leave off the option -v to see just a summary on the HFile. See usage for other things to do with the `hfile` tool. +NOTE: In the output of this tool, you might see 'seqid=0' for certain keys in places such as 'Mid-key'/'firstKey'/'lastKey'. These are + 'KeyOnlyKeyValue' type instances - meaning their seqid is irrelevant & we just need the keys of these Key-Value instances. + [[store.file.dir]] ===== StoreFile Directory Structure on HDFS -- 2.17.2 (Apple Git-113)