どのように私はsandableを再構築せずに、cassandraノードを再起動できますか？

Question

私は1つのノードでコンパクトな仕事を持っている、それはexcepitonsに従ってスロー：

 
ERROR [CompactionExecutor:116922] 2016-04-07 12:51:17,291 CassandraDaemon.java:153 - Exception in thread Thread[CompactionExecutor:116922,1,main] 
org.apache.cassandra.io.sstable.CorruptSSTableException: org.apache.cassandra.io.compress.CorruptBlockException: (/data1/data/cassandra_uc_log/log_user-2fdda2a03a7f11e58156c78e55b68188/cassandra_uc_log-log_user-ka-7611-Data.db): corruption detected, chunk at 602529 of l 
ength 12126. 
    at org.apache.cassandra.io.compress.CompressedRandomAccessReader.reBuffer(CompressedRandomAccessReader.java:92) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.io.compress.CompressedThrottledReader.reBuffer(CompressedThrottledReader.java:41) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.io.util.RandomAccessReader.read(RandomAccessReader.java:326) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at java.io.RandomAccessFile.readFully(RandomAccessFile.java:444) ~[na:1.7.0_60] 
    at java.io.RandomAccessFile.readFully(RandomAccessFile.java:424) ~[na:1.7.0_60] 
    at org.apache.cassandra.io.util.RandomAccessReader.readBytes(RandomAccessReader.java:351) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.utils.ByteBufferUtil.read(ByteBufferUtil.java:348) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.utils.ByteBufferUtil.readWithLength(ByteBufferUtil.java:311) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.ColumnSerializer.deserializeColumnBody(ColumnSerializer.java:132) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.OnDiskAtom$Serializer.deserializeFromSSTable(OnDiskAtom.java:86) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.AbstractCell$1.computeNext(AbstractCell.java:52) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.AbstractCell$1.computeNext(AbstractCell.java:46) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143) ~[guava-16.0.jar:na] 
    at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138) ~[guava-16.0.jar:na] 
    at org.apache.cassandra.io.sstable.SSTableIdentityIterator.hasNext(SSTableIdentityIterator.java:116) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.utils.MergeIterator$Candidate.advance(MergeIterator.java:146) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.utils.MergeIterator$ManyToOne.advance(MergeIterator.java:125) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:99) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143) ~[guava-16.0.jar:na] 
    at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138) ~[guava-16.0.jar:na] 
    at com.google.common.collect.Iterators$7.computeNext(Iterators.java:645) ~[guava-16.0.jar:na] 
    at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143) ~[guava-16.0.jar:na] 
    at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138) ~[guava-16.0.jar:na] 
    at org.apache.cassandra.db.ColumnIndex$Builder.buildForCompaction(ColumnIndex.java:165) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.compaction.LazilyCompactedRow.write(LazilyCompactedRow.java:110) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:200) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.io.sstable.SSTableRewriter.append(SSTableRewriter.java:115) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:183) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:75) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:232) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ~[na:1.7.0_60] 
    at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[na:1.7.0_60] 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_60] 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_60] 
    at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60] 
Caused by: org.apache.cassandra.io.compress.CorruptBlockException: (/data1/data/cassandra_uc_log/log_user-2fdda2a03a7f11e58156c78e55b68188/cassandra_uc_log-log_user-ka-7611-Data.db): corruption detected, chunk at 602529 of length 12126. 
    at org.apache.cassandra.io.compress.CompressedRandomAccessReader.decompressChunk(CompressedRandomAccessReader.java:112) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    at org.apache.cassandra.io.compress.CompressedRandomAccessReader.reBuffer(CompressedRandomAccessReader.java:88) ~[apache-cassandra-2.1.2.jar:2.1.2] 
    ... 37 common frames omitted 

はそう、私は修理を行うよりもsstable cassandra_uc_log-LOG_USER-KA-7611-Data.dbを削除し、それがスローされます新しいexcepiton：

 
Repair session f33a4b10-ffb7-11e5-8fe3-31b2e5b5b0b2 for range (-5651751204441903619,-5621122634670931727] failed with error java.io.IOException: Failed during snapshot creation. 

は、どのように私は修理またはsstable cassandra_uc_log-LOG_USER-KA-7611-Data.db

Answer 1

私はあなたが削除されたファイルを持つノードを再起動する必要があります怖いを再構築することができます。次回は、破損したsstableを適所に入れてnodetool scrubを実行してみてください。

あなたはCassandraバージョンについては言及していませんが、Cassandra 2.1以降の増分修復を使用していると仮定すると、sstableがすでに修復済みの状態になっている場合に完全修復する必要があります。