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https://issues.apache.org/jira/browse/HBASE-11847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Dimiduk updated HBASE-11847:
---------------------------------
Attachment: HBASE-11847.01.patch
Fix the patch to compile vs trunk (I think the existing patch works on 0.98).
This becomes very introspective when combined with the HFIleBlock.toString()
improvements on HBASE-11331.
Here's what happens now when you try to specify both a file and a region:
{noformat}
$ ./bin/hbase hfile -f foo -r bar
2014-09-09 14:15:49,963 ERROR [main] hfile.HFilePrettyPrinter: Error parsing
command-line options
org.apache.commons.cli.AlreadySelectedException: The option 'r' was specified
but an option from this group has already been selected: 'f'
at org.apache.commons.cli.OptionGroup.setSelected(OptionGroup.java:97)
at org.apache.commons.cli.Parser.processOption(Parser.java:387)
at org.apache.commons.cli.Parser.parse(Parser.java:199)
at org.apache.commons.cli.Parser.parse(Parser.java:85)
at
org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter.parseOptions(HFilePrettyPrinter.java:134)
at
org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter.run(HFilePrettyPrinter.java:197)
at org.apache.hadoop.hbase.io.hfile.HFile.main(HFile.java:805)
{noformat}
> HFile tool should be able to print block headers
> ------------------------------------------------
>
> Key: HBASE-11847
> URL: https://issues.apache.org/jira/browse/HBASE-11847
> Project: HBase
> Issue Type: Improvement
> Components: HFile
> Reporter: Nick Dimiduk
> Priority: Minor
> Fix For: 2.0.0, 0.98.7, 0.99.1
>
> Attachments: HBASE-11847.00.patch, HBASE-11847.01.patch
>
>
> Printing the block index is helpful, but sometimes you want to see more info
> about the blocks themselves.
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