开始通过 opscenter 修复整个集群,一个节点出现以下错误。
ERROR [CompactionExecutor:530] 2016-03-04 18:25:39,893 CassandraDaemon.java:227 - Exception in thread Thread[CompactionExecutor:530,1,main]
java.lang.AssertionError: /data/cass_data/data/system/local-7ad54392bcdd35a684174e047860b377/system-local-ka-3046-Data.db
at org.apache.cassandra.io.sstable.SSTableReader.getApproximateKeyCount(SSTableReader.java:268) ~[cassandra-all-2.1.11.908.jar:2.1.11.908]
at org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:151) ~[cassandra-all-2.1.11.908.jar:2.1.11.908]
at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) ~[cassandra-all-2.1.11.908.jar:2.1.11.908]
at org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:73) ~[cassandra-all-2.1.11.908.jar:2.1.11.908]
at org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59) ~[cassandra-all-2.1.11.908.jar:2.1.11.908]
at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:262) ~[cassandra-all-2.1.11.908.jar:2.1.11.908]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_60]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_60]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_60]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_60]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
试图杀死进程 id 并启动 dse 服务,得到以下错误并且没有启动 cassandra 服务。
Versions
dse 4.8.2
Cassandra 2.1.11
可能是什么问题呢?运行修复如何停止 cassandra 服务?