Wellington Chevreuil created HBASE-21185:
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Summary: WALPrettyPrinter: Additional useful infos to be printed
by wal printer tool, for debugability purposes
Key: HBASE-21185
URL: https://issues.apache.org/jira/browse/HBASE-21185
Project: HBase
Issue Type: Improvement
Reporter: Wellington Chevreuil
Assignee: Wellington Chevreuil
*WALPrettyPrinter* is very useful for troubleshooting wal issues, such as
faulty replication sinks. An useful information one might want to track is the
size of a single WAL entry edit, as well as size for each edit cell. Am
proposing a patch that adds calculations for these two, as well an option to
seek straight to a given position on the WAL file being analysed.
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