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Type:
Bug
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Status: Resolved
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 2.9.0, 2.7.4, 3.0.0-alpha4, 2.8.2
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Component/s: None
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Labels:None
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Hadoop Flags:Reviewed
In the following scenario,FSCK shows overall health status as corrupt even it's has one good replica.
1. Create file with 2 RF.
2. Shutdown one DN
3. Append to file again.
4. Restart the DN
5. After block report, check Fsck
- breaks
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HDFS-12747 Lease monitor may infinitely loop on the same lease
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- Open
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- is duplicated by
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HDFS-11797 BlockManager#createLocatedBlocks() can throw ArrayIndexOutofBoundsException when corrupt replicas are inconsistent
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- Resolved
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HDFS-12630 Rolling restart can create inconsistency between blockMap and corrupt replicas map
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- Resolved
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HDFS-12676 when blocks has corrupted replicas,throws Exception
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- Resolved
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- is related to
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HDFS-10788 fsck NullPointerException when it encounters corrupt replicas
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- Resolved
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- relates to
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HDFS-11755 Underconstruction blocks can be considered missing
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- Resolved
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