我一直在尝试使用 Cassandra 4.1 中的 sstableloader 加载数据库文件，从 Azure 文件共享加载时失败，并出现以下错误
$ sudo sstableloader -d 172.168.11.42,172.168.11.41 /mnt/cassandra/kairosdb/row_keys/ WARN 13:06:33,274 [dynamic_snitch_reset_interval_in_ms, tracetype_query_ttl, request_timeout_in_ms, row_cache_size_in_mb, counter_write_request_timeout_in_ms, column_index_size_in_kb, trickle_fsync_interval_in_kb, cas_contention_timeout_in_ms, key_cache_size_in_mb, range_request_timeout_in_ms, dynamic_snitch_update_interval_in_ms, column_index_cache_size_in_kb, write_request_timeout_in_ms, index_summary_resize_interval_in_minutes, cross_node_timeout, back_pressure_enabled, permissions_validity_in_ms, max_hint_window_in_ms, enable_user_defined_functions, enable_sasi_indexes, read_request_timeout_in_ms, credentials_validity_in_ms, batch_size_warn_threshold_in_kb, index_summary_capacity_in_mb, commitlog_sync_period_in_ms, batchlog_replay_throttle_in_kb, windows_timer_interval, enable_scripted_user_defined_functions, commitlog_segment_size_in_mb, sstable_preemptive_open_interval_in_mb, tracetype_repair_ttl, gc_warn_threshold_in_ms, roles_validity_in_ms, enable_materialized_views, prepared_statements_cache_size_mb, back_pressure_strategy, hinted_handoff_throttle_in_kb, compaction_large_partition_warning_threshold_mb, truncate_request_timeout_in_ms, slow_query_log_timeout_in_ms, hints_flush_period_in_ms, counter_cache_size_in_mb, max_hints_file_size_in_mb, compaction_throughput_mb_per_sec, batch_size_fail_threshold_in_kb] parameters have been deprecated. They have new names and/or value format; For more information, please refer to NEWS.txt
Established connection to initial hosts
Opening sstables and calculating sections to stream
Streaming relevant part of /mnt/cassandra/kairosdb/row_keys/me-22-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-270-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-430-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-450-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-451-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-452-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-453-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-55-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-56-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-57-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-63-big-Data.db /mnt/cassandra/kairosdb/row_keys/me-72-big-Data.db to [/172.168.11.41:7000, /172.168.11.42:7000]
ERROR 13:06:42,492 [Stream #7caa25a0-fd84-11ee-8a7a-9be902713f6b] Streaming error occurred on session with peer 172.168.11.42:7000
org.apache.cassandra.io.FSWriteError: java.nio.file.FileSystemException: /mnt/cassandra/kairosdb/row_keys/me-453-big-Statistics.db.804797b0-fd84-11ee-8a7a-9be902713f6b.tmp -> /mnt/cassandra/kairosdb/row_keys/me-453-big-Statistics.db: Operation not supported
at org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:186)
at org.apache.cassandra.db.streaming.ComponentContext.create(ComponentContext.java:67)
at org.apache.cassandra.db.streaming.CassandraOutgoingFile.lambda$write$0(CassandraOutgoingFile.java:160)
at org.apache.cassandra.io.sstable.format.SSTableReader.runWithLock(SSTableReader.java:781)
at org.apache.cassandra.db.streaming.CassandraOutgoingFile.write(CassandraOutgoingFile.java:160)
at org.apache.cassandra.streaming.messages.OutgoingStreamMessage.serialize(OutgoingStreamMessage.java:87)
at org.apache.cassandra.streaming.messages.OutgoingStreamMessage$1.serialize(OutgoingStreamMessage.java:45)
at org.apache.cassandra.streaming.messages.OutgoingStreamMessage$1.serialize(OutgoingStreamMessage.java:34)
at org.apache.cassandra.streaming.messages.StreamMessage.serialize(StreamMessage.java:39)
at org.apache.cassandra.streaming.async.StreamingMultiplexedChannel$FileStreamTask.run(StreamingMultiplexedChannel.java:319)
at org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:96)
at org.apache.cassandra.concurrent.FutureTask.call(FutureTask.java:61)
at org.apache.cassandra.concurrent.FutureTask.run(FutureTask.java:71)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.nio.file.FileSystemException: /mnt/cassandra/kairosdb/row_keys/me-453-big-Statistics.db.804797b0-fd84-11ee-8a7a-9be902713f6b.tmp -> /mnt/cassandra/kairosdb/row_keys/me-453-big-Statistics.db: Operation not supported
at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:100)
at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
at java.base/sun.nio.fs.UnixFileSystemProvider.createLink(UnixFileSystemProvider.java:481)
at java.base/java.nio.file.Files.createLink(Files.java:1102)
at org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:182)
... 16 common frames omitted
progress: [/172.168.11.41:7000]0:0/84 0 % [/172.168.11.42:7000]0:0/84 0 % total: 0% 0.000KiB/s (avg: 0.000KiB/s)
ERROR 13:06:42,501 [Stream #7caa25a0-fd84-11ee-8a7a-9be902713f6b] Streaming error occurred on session with peer 172.168.11.41:7000
org.apache.cassandra.io.FSWriteError: java.nio.file.FileSystemException: /mnt/cassandra/kairosdb/row_keys/me-270-big-Statistics.db.80488210-fd84-11ee-8a7a-9be902713f6b.tmp -> /mnt/cassandra/kairosdb/row_keys/me-270-big-Statistics.db: Operation not supported
at org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:186)
at org.apache.cassandra.db.streaming.ComponentContext.create(ComponentContext.java:67)
at org.apache.cassandra.db.streaming.CassandraOutgoingFile.lambda$write$0(CassandraOutgoingFile.java:160)
at org.apache.cassandra.io.sstable.format.SSTableReader.runWithLock(SSTableReader.java:781)
at org.apache.cassandra.db.streaming.CassandraOutgoingFile.write(CassandraOutgoingFile.java:160)
at org.apache.cassandra.streaming.messages.OutgoingStreamMessage.serialize(OutgoingStreamMessage.java:87)
at org.apache.cassandra.streaming.messages.OutgoingStreamMessage$1.serialize(OutgoingStreamMessage.java:45)
at org.apache.cassandra.streaming.messages.OutgoingStreamMessage$1.serialize(OutgoingStreamMessage.java:34)
at org.apache.cassandra.streaming.messages.StreamMessage.serialize(StreamMessage.java:39)
at org.apache.cassandra.streaming.async.StreamingMultiplexedChannel$FileStreamTask.run(StreamingMultiplexedChannel.java:319)
at org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:96)
at org.apache.cassandra.concurrent.FutureTask.call(FutureTask.java:61)
at org.apache.cassandra.concurrent.FutureTask.run(FutureTask.java:71)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.nio.file.FileSystemException: /mnt/cassandra/kairosdb/row_keys/me-270-big-Statistics.db.80488210-fd84-11ee-8a7a-9be902713f6b.tmp -> /mnt/cassandra/kairosdb/row_keys/me-270-big-Statistics.db: Operation not supported
at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:100)
at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
at java.base/sun.nio.fs.UnixFileSystemProvider.createLink(UnixFileSystemProvider.java:481)
at java.base/java.nio.file.Files.createLink(Files.java:1102)
at org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:182)
... 16 common frames omitted
ERROR 13:06:42,502 Exception in thread Thread[NettyStreaming-Outbound-/172.168.11.42.7000:4,5,NettyStreaming-Outbound-/172.168.11.42.7000]
org.apache.cassandra.utils.concurrent.UncheckedInterruptedException: java.lang.InterruptedException
at org.apache.cassandra.streaming.async.StreamingMultiplexedChannel$FileStreamTask.acquirePermit(StreamingMultiplexedChannel.java:372)
at org.apache.cassandra.streaming.async.StreamingMultiplexedChannel$FileStreamTask.run(StreamingMultiplexedChannel.java:308)
at org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:96)
at org.apache.cassandra.concurrent.FutureTask.call(FutureTask.java:61)
at org.apache.cassandra.concurrent.FutureTask.run(FutureTask.java:71)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.InterruptedException: null
at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1081)
at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1369)
at java.base/java.util.concurrent.Semaphore.tryAcquire(Semaphore.java:592)
at org.apache.cassandra.streaming.async.StreamingMultiplexedChannel$FileStreamTask.acquirePermit(StreamingMultiplexedChannel.java:355)
... 8 common frames omitted
但是，使用磁盘时可以进行相同的数据加载。
这是一个Java文件错误，通常意味着这是一个权限问题。您需要检查双方以确保您拥有适当的权限并检查安装：
Streaming error occurred on session with peer 172.168.11.42:7000 org.apache.cassandra.io.FSWriteError: java.nio.file.FileSystemException: /mnt/cassandra/kairosdb/row_keys/me-453-big-Statistics.db.804797b0-fd84-11ee-8a7a-9be902713f6b.tmp -> /mnt/cassandra/kairosdb/row_keys/me-453-big-Statistics.db: Operation not supported at org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:186) at
两侧分别是：
/mnt/cassandra/kairosdb/row_keys/me-453-big-Statistics.db.804797b0-fd84-11ee-8a7a-9be902713f6b.tmp
/mnt/cassandra/kairosdb/row_keys/me-453-big-Statistics.db
它尝试创建硬链接但失败，因此很可能是权限问题。验证您登录的用户是否具有对目录和文件进行读/写的权限。