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https://issues.apache.org/jira/browse/CASSANDRA-11993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15348484#comment-15348484
]
Stefania edited comment on CASSANDRA-11993 at 6/24/16 4:19 PM:
---------------------------------------------------------------
+1, agreed on keeping changes minimal.
There were some problems with the tests, I've rebased and relaunched:
|[patch|https://github.com/stef1927/cassandra/commits/11993]|[testall|http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-11993-testall/]|[dtest|http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-11993-dtest/]|
was (Author: stefania):
+1, agreed on keeping changes minimal.
There was some problems with the tests, I've rebased and relaunched:
|[patch|https://github.com/stef1927/cassandra/commits/11993]|[testall|http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-11993-testall/]|[dtest|http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-11993-dtest/]|
> Cannot read Snappy compressed tables with 3.6
> ---------------------------------------------
>
> Key: CASSANDRA-11993
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11993
> Project: Cassandra
> Issue Type: Bug
> Reporter: Nimi Wariboko Jr.
> Assignee: Branimir Lambov
> Fix For: 3.6
>
>
> After upgrading to 3.6, I can no longer read/compact sstables compressed with
> snappy compression. The memtable_allocation_type makes no difference both
> offheap_buffers and heap_buffers cause the errors.
> {code}
> WARN [SharedPool-Worker-5] 2016-06-10 15:45:18,731
> AbstractLocalAwareExecutorService.java:169 - Uncaught exception on thread
> Thread[SharedPool-Worker-5,5,main]: {}
> org.xerial.snappy.SnappyError: [NOT_A_DIRECT_BUFFER] destination is not a
> direct buffer
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:509)
> ~[snappy-java-1.1.1.7.jar:na]
> at
> org.apache.cassandra.io.compress.SnappyCompressor.uncompress(SnappyCompressor.java:102)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.io.util.CompressedSegmentedFile$Mmap.readChunk(CompressedSegmentedFile.java:323)
> ~[apache-cassandra-3.6.jar:3.6]
> at org.apache.cassandra.cache.ChunkCache.load(ChunkCache.java:137)
> ~[apache-cassandra-3.6.jar:3.6]
> at org.apache.cassandra.cache.ChunkCache.load(ChunkCache.java:19)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> com.github.benmanes.caffeine.cache.BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0(BoundedLocalCache.java:2949)
> ~[caffeine-2.2.6.jar:na]
> at
> com.github.benmanes.caffeine.cache.BoundedLocalCache.lambda$doComputeIfAbsent$15(BoundedLocalCache.java:1807)
> ~[caffeine-2.2.6.jar:na]
> at
> java.util.concurrent.ConcurrentHashMap.compute(ConcurrentHashMap.java:1853)
> ~[na:1.8.0_66]
> at
> com.github.benmanes.caffeine.cache.BoundedLocalCache.doComputeIfAbsent(BoundedLocalCache.java:1805)
> ~[caffeine-2.2.6.jar:na]
> at
> com.github.benmanes.caffeine.cache.BoundedLocalCache.computeIfAbsent(BoundedLocalCache.java:1788)
> ~[caffeine-2.2.6.jar:na]
> at
> com.github.benmanes.caffeine.cache.LocalCache.computeIfAbsent(LocalCache.java:97)
> ~[caffeine-2.2.6.jar:na]
> at
> com.github.benmanes.caffeine.cache.LocalLoadingCache.get(LocalLoadingCache.java:66)
> ~[caffeine-2.2.6.jar:na]
> at
> org.apache.cassandra.cache.ChunkCache$CachingRebufferer.rebuffer(ChunkCache.java:215)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.cache.ChunkCache$CachingRebufferer.rebuffer(ChunkCache.java:193)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.io.util.RandomAccessReader.reBufferAt(RandomAccessReader.java:78)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.io.util.RandomAccessReader.seek(RandomAccessReader.java:220)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.io.util.SegmentedFile.createReader(SegmentedFile.java:138)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.io.sstable.format.SSTableReader.getFileDataInput(SSTableReader.java:1779)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.columniterator.AbstractSSTableIterator.<init>(AbstractSSTableIterator.java:103)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.columniterator.SSTableIterator.<init>(SSTableIterator.java:44)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableReader.iterator(BigTableReader.java:72)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableReader.iterator(BigTableReader.java:65)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.UnfilteredRowIteratorWithLowerBound.initializeIterator(UnfilteredRowIteratorWithLowerBound.java:85)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.maybeInit(LazilyInitializedUnfilteredRowIterator.java:48)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.computeNext(LazilyInitializedUnfilteredRowIterator.java:99)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.UnfilteredRowIteratorWithLowerBound.computeNext(UnfilteredRowIteratorWithLowerBound.java:94)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.UnfilteredRowIteratorWithLowerBound.computeNext(UnfilteredRowIteratorWithLowerBound.java:26)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.utils.MergeIterator$Candidate.advance(MergeIterator.java:374)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.utils.MergeIterator$ManyToOne.advance(MergeIterator.java:186)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:155)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:419)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:279)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.transform.BaseRows.hasNext(BaseRows.java:112)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer.serialize(UnfilteredRowIteratorSerializer.java:133)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer.serialize(UnfilteredRowIteratorSerializer.java:89)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer.serialize(UnfilteredRowIteratorSerializer.java:79)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$Serializer.serialize(UnfilteredPartitionIterators.java:294)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.ReadResponse$LocalDataResponse.build(ReadResponse.java:134)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.ReadResponse$LocalDataResponse.<init>(ReadResponse.java:127)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.ReadResponse$LocalDataResponse.<init>(ReadResponse.java:123)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.ReadResponse.createDataResponse(ReadResponse.java:65)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.ReadCommand.createResponse(ReadCommand.java:292)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.db.ReadCommandVerbHandler.doVerb(ReadCommandVerbHandler.java:50)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:64)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_66]
> at
> org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
> ~[apache-cassandra-3.6.jar:3.6]
> at
> org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$LocalSessionFutureTask.run(AbstractLocalAwareExecutorService.java:136)
> [apache-cassandra-3.6.jar:3.6]
> at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
> [apache-cassandra-3.6.jar:3.6]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66]
> {code}
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