cassandra 3.16:格式正确的yaml出现无效的yaml文件错误

u3r8eeie  于 2021-06-13  发布在  Cassandra
关注(0)|答案(2)|浏览(680)

我正在试着安装一个3.16版本的Cassandra。在启动时，我得到一个信息：

  1. ERROR [main] 2020-05-26 11:58:42,970 CassandraDaemon.java:774 - Exception encountered during startup: Invalid yaml: file:/etc/cassandra/default.conf/cassandra.yaml
  2.  Error: null; Can't construct a java object for tag:yaml.org,2002:org.apache.cassandra.config.Config; exception=Cannot create property=prepared_statements_cache_size_mb for JavaBean=org.apache.cassandra.config.Config@5427c60c; For input string: "auto";  in 'reader', line 3, column 1:
  3.     cluster_name: 'thehivedb'

我用一个工具检查了我的yaml文件，它说可以。
我已经将prepared\u statements\u cache\u size\u mb:'auto'添加到我的配置文件中，但仍然失败，并显示相同的错误消息。
有人能帮我吗？
谢谢
马蒂厄
Cassandra.亚马尔

  1. ---
  3. cluster_name: 'thehivedb'
  5. ######## debug ########
  7. # valeurs requises non specifiees comme telles
  9. prepared_statements_cache_size_mb: 'auto'
  11. ######## 
  13. num_tokens: 256
  15. hinted_handoff_enabled: true
  17. max_hint_window_in_ms: 10800000 # 3 hours
  19. hinted_handoff_throttle_in_kb: 1024
  21. max_hints_delivery_threads: 2
  23. hints_directory: /data/elasticsearch/cassandra/hints
  25. hints_flush_period_in_ms: 10000
  27. max_hints_file_size_in_mb: 128
  29. batchlog_replay_throttle_in_kb: 1024
  31. # - AllowAllAuthenticator performs no checks - set it to disable authentication.
  33. authenticator: AllowAllAuthenticator
  35. # - AllowAllAuthorizer allows any action to any user - set it to disable authorization.
  37. authorizer: AllowAllAuthorizer
  39. role_manager: CassandraRoleManager
  41. roles_validity_in_ms: 2000
  43. permissions_validity_in_ms: 2000
  45. credentials_validity_in_ms: 2000
  47. partitioner: org.apache.cassandra.dht.Murmur3Partitioner
  49. data_file_directories:
  50.     - /data/elasticsearch/cassandra/data
  52. commitlog_directory: /data/elasticsearch/cassandra/commitlog
  54. cdc_enabled: false
  56. disk_failure_policy: stop
  58. commit_failure_policy: stop
  60. prepared_statements_cache_size_mb: auto
  62. thrift_prepared_statements_cache_size_mb: auto
  64. key_cache_size_in_mb:
  66. key_cache_save_period: 14400
  68. row_cache_size_in_mb: 0
  70. row_cache_save_period: 0
  72. counter_cache_size_in_mb:
  74. counter_cache_save_period: 7200
  76. saved_caches_directory: /data/elasticsearch/cassandra/saved_caches
  78. commitlog_sync: periodic
  79. commitlog_sync_period_in_ms: 10000
  81. commitlog_segment_size_in_mb: 32
  83. seed_provider:
  84.     - class_name: org.apache.cassandra.locator.SimpleSeedProvider
  85.       parameters:
  86.           - seeds: "127.0.0.1"
  88. concurrent_reads: 32
  89. concurrent_writes: 32
  90. concurrent_counter_writes: 32
  92. concurrent_materialized_view_writes: 32
  94. memtable_allocation_type: heap_buffers
  96. index_summary_capacity_in_mb:
  98. index_summary_resize_interval_in_minutes: 60
  100. trickle_fsync: false
  101. trickle_fsync_interval_in_kb: 10240
  103. storage_port: 7000
  105. ssl_storage_port: 7001
  107. listen_interface: eth0
  109. start_native_transport: true
  110. native_transport_port: 9042
  112. start_rpc: false
  114. rpc_address: localhost
  116. rpc_port: 9160
  118. rpc_keepalive: true
  120. rpc_server_type: sync
  122. thrift_framed_transport_size_in_mb: 15
  124. incremental_backups: false
  126. snapshot_before_compaction: false
  128. auto_snapshot: true
  130. column_index_size_in_kb: 64
  132. column_index_cache_size_in_kb: 2
  134. range_request_timeout_in_ms: 10000
  135. write_request_timeout_in_ms: 2000
  136. counter_write_request_timeout_in_ms: 5000
  137. cas_contention_timeout_in_ms: 1000
  138. truncate_request_timeout_in_ms: 60000
  139. request_timeout_in_ms: 10000
  141. slow_query_log_timeout_in_ms: 500
  143. cross_node_timeout: false
  145. endpoint_snitch: SimpleSnitch
  147. dynamic_snitch_update_interval_in_ms: 100
  148. dynamic_snitch_reset_interval_in_ms: 600000
  149. dynamic_snitch_badness_threshold: 0.1
  151. request_scheduler: org.apache.cassandra.scheduler.NoScheduler
  153. server_encryption_options:
  154.     internode_encryption: none
  155.     keystore: conf/.keystore
  156.     keystore_password: cassandra
  157.     truststore: conf/.truststore
  158.     truststore_password: cassandra
  160. client_encryption_options:
  161.     enabled: false
  162.     optional: false
  163.     keystore: conf/.keystore
  164.     keystore_password: cassandra
  166. internode_compression: dc
  168. inter_dc_tcp_nodelay: false
  170. tracetype_query_ttl: 86400
  171. tracetype_repair_ttl: 604800
  173. enable_user_defined_functions: false
  175. enable_scripted_user_defined_functions: false
  177. windows_timer_interval: 1
  179. transparent_data_encryption_options:
  180.     enabled: false
  181.     chunk_length_kb: 64
  182.     cipher: AES/CBC/PKCS5Padding
  183.     key_alias: testing:1
  184.     key_provider:
  185.       - class_name: org.apache.cassandra.security.JKSKeyProvider
  186.         parameters:
  187.           - keystore: conf/.keystore
  188.             keystore_password: cassandra
  189.             store_type: JCEKS
  190.             key_password: cassandra
  192. tombstone_warn_threshold: 1000
  193. tombstone_failure_threshold: 100000
  195. batch_size_warn_threshold_in_kb: 5
  197. batch_size_fail_threshold_in_kb: 50
  199. unlogged_batch_across_partitions_warn_threshold: 10
  201. compaction_large_partition_warning_threshold_mb: 100
  203. gc_warn_threshold_in_ms: 1000
  205. back_pressure_enabled: false
  206. back_pressure_strategy:
  207.     - class_name: org.apache.cassandra.net.RateBasedBackPressure
  208.       parameters:
  209.         - high_ratio: 0.90
  210.           factor: 5
  211.           flow: FAST
  213. enable_materialized_views: true
  215. enable_sasi_indexes: true
Javacassandrayaml

2条答案

按热度按时间
eoxn13cs

eoxn13cs1#

正如flyx的回答中提到的，这是：

  1. prepared_statements_cache_size_mb: 'auto'

无效。如果不想将其设置为特定值，请将该行全部注解掉，或将其返回到原始状态：

  1. prepared_statements_cache_size_mb:

仔细想想，yaml中的描述可能导致了这个问题：

  2. # Default value ("auto") is 1/256th of the heap or 10MB, whichever is greater

现在，为什么这也被报道为 cluster_name 是另一个问题。

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vfwfrxfs

vfwfrxfs2#

因此，首先，良好形式和有效性是两个独立的东西。当yaml解析器能够无误地读取yaml文档时，yaml文档就是格式良好的文档。但是，它只有在包含的结构与目标数据结构匹配时才有效。因此，检查文档的格式是否正确并不能保证它是有效的。
让我们看看目标数据结构：

  1. java.lang.Long        prepared_statements_cache_size_mb

此设置被声明为类型 Long . 'auto' 无法分析为 Long ，因此出现错误。您必须输入 Long 数字或 null .

赞(0）分享  回复(0）举报  2021-06-13
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