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Infrequent, unreproducible missing SST #15

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jonmeredith opened this Issue June 22, 2012 · 1 comment

2 participants

Jon Meredith Matthew Von-Maszewski
Jon Meredith
Owner

We've seen a few instances of leveldb failing on compaction as it is missing an SST file

Example:

2012/06/12-20:23:41.713048 97 Generated table #422226: 563 keys, 2107848 bytes
88026049394855470996013819413191996189691609088/107719.sst: No such file or directory 

Possible theory is the file being added to the MANIFEST before actually being created on disk and then having problems during creation.

Matthew Von-Maszewski
Collaborator

Issue found / resolved. Riak was able to reopen a vnode before its close operation completed. Took three passes at "fixing" the leveldb locking stuff ... but seems to be addressed.

Matthew Von-Maszewski matthewvon closed this August 13, 2013
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