Jonathan Hsieh created HBASE-7339:
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Summary: Splitting a hfilelink causes region servers to go down.
Key: HBASE-7339
URL: https://issues.apache.org/jira/browse/HBASE-7339
Project: HBase
Issue Type: Sub-task
Components: snapshots
Affects Versions: hbase-6055
Reporter: Jonathan Hsieh
Assignee: Jonathan Hsieh
Priority: Blocker
Fix For: hbase-6055
Steps:
- Have a single region table 15 hfiles in it.
- Snapshot it.
- Clone a snapshot
- region post-open task attempts to compact region. policy does not compact
all files. (default seems to be 10)
- after compaction we have hfile links and real hfiles mixed.
- it starts splitting
- creating split references, opening daughers fails
- hfile links are "split", creating hfile link daughter refs.
<<hfile>-<region>-<table>>.<parentregion>
- these "split" hfile links are interpreted as hfile links with table
<table>.<parentregion>
- Since this is after the splitting PONR, this aborts the server. It then
spreads to the next server.
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