我是新手，如果对查询不是很清楚，请跟我说。
我一直在和cassandra合作过。但突然之间，它已停止处理该问题被报告为“在初始化期间处理提交日志时出错”，并且“重命名.log文件失败”。
我搜索过类似的报道，但无法解决问题。
我尝试了以下内容： 1.清除DataStax社区\ data \ commitlog文件夹除了一个日志文件外，所有文件始终用cassandra锁定。 2.将Windows Defender设置更改为允许cassandra文件夹，而不是扫描.log文件
我正在使用Datastax Communitity Cassandra 2.1.10版，Java 1.8 64位在单个节点上工作。
满怀期待 舒亚塔
控制台日志：
:1.8.0_45]
... 11 common frames omitted
INFO 11:32:11 Initializing key cache with capacity of 100 MBs.
INFO 11:32:11 Initializing row cache with capacity of 0 MBs
INFO 11:32:11 Initializing counter cache with capacity of 50 MBs
INFO 11:32:11 Scheduling counter cache save to every 7200 seconds (going to save all keys).
INFO 11:32:12 Initializing system.sstable_activity
INFO 11:32:16 Opening C:\Program Files (x86)\DataStax Community\data\data\system\sstable_activity- 5a1ff267ace03f128563cfae6103c65e\system-sstable_activity-ka-1299 (1471 bytes)
INFO 11:32:16 Opening C:\Program Files (x86)\DataStax Community\data\data\system\sstable_activity-5a1ff267ace03f128563cfae6103c65e\system-sstable_activity-ka-1301 (1698 bytes)
INFO 11:32:17 Opening C:\Program Files (x86)\DataStax Community\data\data\system\sstable_activity-5a1ff267ace03f128563cfae6103c65e\system-sstable_activity-ka-1300 (1560 bytes)
INFO 11:32:17 Initializing system.hints
INFO 11:32:17 Initializing system.compaction_history
INFO 11:32:17 Opening C:\Program Files (x86)\DataStax Community\data\data\system\compaction_history-b4dbb7b4dc493fb5b3bfce6e434832ca\system-compaction_history-ka-938 (343 bytes)
INFO 11:32:17 Opening C:\Program Files (x86)\DataStax Community\data\data\system\compaction_history-b4dbb7b4dc493fb5b3bfce6e434832ca\system-compaction_history-ka-937 (14710 bytes)
INFO 11:32:17 Initializing system.peers
INFO 11:32:17 Opening C:\Program Files (x86)\DataStax Community\data\data\system\peers-37f71aca7dc2383ba70672528af04d4f\system-peers-ka-1 (30 bytes)
INFO 11:32:17 Opening C:\Program Files (x86)\DataStax Community\data\data\system\peers-37f71aca7dc2383ba70672528af04d4f\system-peers-ka-2 (30 bytes)
INFO 11:32:17 Opening C:\Program Files (x86)\DataStax Community\data\data\system\peers-37f71aca7dc2383ba70672528af04d4f\system-peers-ka-3 (30 bytes)
INFO 11:32:17 Initializing system.schema_columnfamilies
INFO 11:32:17 Opening C:\Program Files (x86)\DataStax Community\data\data\system\schema_columnfamilies-45f5b36024bc3f83a3631034ea4fa697\system-schema_columnfamilies-ka-532 (6166 bytes)
.....
INFO 11:32:23 Initializing OpsCenter.pdps
INFO 11:32:23 Opening C:\Program Files (x86)\DataStax Community\data\data\OpsCenter\pdps-2d611410725d11e58514c92bd1990991\OpsCenter-pdps-ka-234 (13992 bytes)
INFO 11:32:23 Opening C:\Program Files (x86)\DataStax Community\data\data\OpsCenter\pdps-2d611410725d11e58514c92bd1990991\OpsCenter-pdps-ka-233 (13727 bytes)
ERROR 11:32:23 Unable to delete C:\Program Files (x86)\DataStax Community\data\data\system\local-7ad54392bcdd35a684174e047860b377\system-local-ka-476-Data.db (it will be removed on server restart; we'll also retry after GC)
.....
INFO 11:32:24 Initializing people.employees
INFO 11:32:24 Opening C:\Program Files (x86)\DataStax Community\data\data\people\employees-ae275410730211e5b8b0c92bd1990991\people- employees-ka-2 (364 bytes)
INFO 11:32:24 Opening C:\Program Files (x86)\DataStax Community\data\data\people\employees-ae275410730211e5b8b0c92bd1990991\people- employees-ka-3 (188 bytes)
INFO 11:32:24 Opening C:\Program Files (x86)\DataStax Community\data\data\people\employees-ae275410730211e5b8b0c92bd1990991\people- employees-ka-1 (238 bytes)
INFO 11:32:24 reading saved cache C:\Program Files (x86)\DataStax Community\data\saved_caches\KeyCache-ba.db
INFO 11:32:24 Completed loading (15 ms; 124 keys) KeyCache cache
INFO 11:32:24 Replaying C:\Program Files (x86)\DataStax Community\data\commitlog\CommitLog-4-1456038026082.log
INFO 11:32:24 Replaying C:\Program Files (x86)\DataStax Community\data\commitlog\CommitLog-4-1456038026082.log
INFO 11:32:24 Replaying C:\Program Files (x86)\DataStax Community\data\commitlog\CommitLog-4-1456038026082.log (CL version 4, messaging version 8)
INFO 11:32:28 Finished reading C:\Program Files (x86)\DataStax Community\data\commitlog\CommitLog-4-1456038026082.log
INFO 11:32:28 Enqueuing flush of compaction_history: 1188 (0%) on-heap, 0 (0%)off-heap
INFO 11:32:28 Enqueuing flush of compactions_in_progress: 1325 (0%) on- heap, 0(0%) off-heap
INFO 11:32:28 Writing Memtable-compaction_history@1259797467(0.231KiB serialized bytes, 9 ops, 0%/0% of on/off-heap limit)
INFO 11:32:28 Enqueuing flush of sstable_activity: 692 (0%) on-heap, 0 (0%) off-heap
INFO 11:32:28 Writing Memtable-compactions_in_progress@165723692(0.154KiB serialized bytes, 10 ops, 0%/0% of on/off-heap limit)
INFO 11:32:28 Completed flushing C:\Program Files (x86)\DataStax Community\data\data\system\compactions_in_progress-55080ab05d9c388690a4acb25fe1f77b\system-compactions_in_progress-tmp-ka-1-Data.db (0.000KiB) for commitlog position ReplayPosition(segmentId=1456054336525, position=1020)
INFO 11:32:28 Completed flushing C:\Program Files (x86)\DataStax Community\data\data\system\compaction_history-b4dbb7b4dc493fb5b3bfce6e434832ca\system-compaction_history-tmp-ka-939-Data.db (0.000KiB) for commitlog position ReplayPosition(segmentId=1456054336525, position=1020)
INFO 11:32:28 Writing Memtable-sstable_activity@810221833(0.031KiB serialized bytes, 4 ops, 0%/0% of on/off-heap limit)
INFO 11:32:28 Completed flushing C:\Program Files (x86)\DataStax Community\data\data\system\sstable_activity-5a1ff267ace03f128563cfae6103c65e\system-sstable_activity-tmp-ka-1302-Data.db (0.000KiB) for commitlog position ReplayPosition(segmentId=1456054336525, position=1020)
INFO 11:32:28 Log replay complete, 2 replayed mutations
ERROR 11:32:28 Exiting due to error while processing commit log during initialization.org.apache.cassandra.io.FSWriteError: java.io.IOException: Rename from C:\Program Files (x86)\DataStax Community\data\commitlog\CommitLog-4-1456038026082.log to 1456054336526 failed
at org.apache.cassandra.db.commitlog.CommitLogSegment.<init>(CommitLogSegment.java:177) ~[apache-cassandra-2.1.10.jar:2.1.10]
at org.apache.cassandra.db.commitlog.CommitLogSegmentManager$4.call(CommitLogSegmentManager.java:397) ~[apache-cassandra-2.1.10.jar:2.1.10]
at org.apache.cassandra.db.commitlog.CommitLogSegmentManager$4.call(CommitLogSegmentManager.java:394) ~[apache-cassandra-2.1.10.jar:2.1.10]
at org.apache.cassandra.db.commitlog.CommitLogSegmentManager$1.runMayThrow(CommitLo gSegmentManager.java:152) ~[apache-cassandra-2.1.10.jar:2.1.10]
at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) [apache-cassandra-2.1.10.jar:2.1.10]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Caused by: java.io.IOException: Rename from C:\Program Files (x86)\DataStax Community\data\commitlog\CommitLog-4-1456038026082.log to 1456054336526 failed
at org.apache.cassandra.db.commitlog.CommitLogSegment.<init> (CommitLogSegment.java:149) ~[apache-cassandra-2.1.10.jar:2.1.10]
... 5 common frames omitted
INFO 11:32:28 Compacting [SSTableReader(path='C:\Program Files (x86)\DataStax Community\data\data\system\size_estimates 618f817b005f3678b8a453f3930b8e86\system-size_estimates-ka-1280-Data.db'), SSTableReader(path='C:\Program Files (x86)\DataStax Community\data\data\system\size_estimates- 618f817b005f3678b8a453f3930b8e86\system-size_estimates-ka-1281-Data.db'), SSTableReader(path='C:\Program Files (x86)\DataStax Community\data\data\system\size_estimates-618f817b005f3678b8a453f3930b8e86\system-size_estimates-ka-1278-Data.db'), SSTableReader(path='C:\Program Files (x86)\DataStax Community\data\data\system\size_estimates-618f817b005f3678b8a453f3930b8e86\system-size_estimates-ka-1279-Data.db')]