Github user matthpeterson commented on the issue:
https://github.com/apache/accumulo/pull/269
RE: Formatting comments
Agreed, the formatting is jarring as-is. Does the below format look better
to everyone? I've added an "Index Entries" header, put the index of the
IndexEntry on the left (double indented) and the IndexEntry information on the
right, indented to line up with the other values in the print out.
I'd prefer to get consensus before changing the formatting so please let me
know if you would like something other than what I've proposed below. I'll try
to make the code changes tomorrow.
```
Locality group : <DEFAULT>
Num blocks : 1
Index level 0 : 29 bytes 1 blocks
First key : r1 f1:q1 [] 1497902390579 false
Last key : r1 f1:q5 [] 1497902395419 false
Index Entries
0 : Key: r1 f1:q5 [] 1497902395419 false
NumEntries: 4 Offset: 16 CompressedSize: 53 RawSize: 66
1 : Key: r2 f1:q5 [] 1497902395419 false
NumEntries: 4 Offset: 16 CompressedSize: 53 RawSize: 66
Num entries : 4
Column families : [f1]I can add the indenting.
```
RE: printing multiple levels
I was interested in getting only the lowest level of the index for this
ticket so that I could get some statistics on the rfile contents without
reading the entire file. Having multiple indexes might simplify certain types
of analysis and complicate others. It would be nice to be able to easily
filter the lowest level. Perhaps the level could be printed on the left hand
side, like this:
```
Index Entries
L0,0 : Key: r1 f1:q5 [] 1497902395419 false
NumEntries: 4 Offset: 16 CompressedSize: 53 RawSize: 66
L0,1 : Key: r2 f1:q5 [] 1497902395419 false
NumEntries: 4 Offset: 16 CompressedSize: 53 RawSize: 66
```
Overall it seems worthwhile though to provide more information. I'd
welcome Keith's offer of posting a function. Feel free to adjust the PR with
the suggested code if you'd like or I can modify it.
Thanks for the feedback.
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