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Deduplication Based Filesystem
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Error after upgrade from 3.7.6.0 to 3.7.7.4 #86

Closed richman1000000 closed 5 years ago

richman1000000 commented 6 years ago

After upgrade from 3.7.6.0 to 3.7.7.4 perodically getting error. Also NFS service getting stuck after this error happens. Downgrading resolved error. I've updated up downgraded twice. Error happens only in new version

vdedup1tb2-volume-cfg.xml.zip

2018-08-22 11:47:29,977 [WARN] [sdfs] [org.opendedup.collections.RocksDBMap] [810] [pool-5-thread-6] - unable to get key [6523017e27bd3dcc1631924a9ca340ce] [5374436344340394516] java.io.IOException: java.util.concurrent.ExecutionException: java.io.IOException: java.io.IOException: not able to fetch hashmap for 5374436344340394516 at org.opendedup.sdfs.filestore.HashBlobArchive.getChunk(HashBlobArchive.java:1770) at org.opendedup.sdfs.filestore.HashBlobArchive.getBlock(HashBlobArchive.java:946) at org.opendedup.sdfs.filestore.BatchFileChunkStore.getChunk(BatchFileChunkStore.java:120) at org.opendedup.sdfs.filestore.ChunkData.getChunk(ChunkData.java:201) at org.opendedup.collections.RocksDBMap.getData(RocksDBMap.java:806) at org.opendedup.sdfs.filestore.HashStore.getHashChunk(HashStore.java:232) at org.opendedup.sdfs.servers.HashChunkService.fetchChunk(HashChunkService.java:144) at org.opendedup.sdfs.servers.HCServiceProxy.fetchChunk(HCServiceProxy.java:332) at org.opendedup.sdfs.io.WritableCacheBuffer$Shard.run(WritableCacheBuffer.java:1238) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)

jwp2987 commented 6 years ago

Seeing the same, tested it on CentOS and Debian. Any chance you have either a RPM or Deb package for the one that you are using that works?

richman1000000 commented 6 years ago

of course. I always have copy of working software somewhere and previous versions. https://yadi.sk/d/Z8Wm7j6y3anvUz

richman1000000 commented 5 years ago

@opendedup close this issue, fixed in newer versions