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Ich habe datastax Cassandra-Cluster in Google Cloud bereitgestellt und in der Lage, die Daten und Abfrage von Cqlsh laden, aber nicht in der Lage, von JAVA-Code zu verbinden. Die folgende Fehlermeldung wird angezeigt.Fehler beim Verbinden von Cassandra-Cluster aus Java-Code
Cassandra Version
3.0.7
Fehlermeldung
<searchResultResponse><error><errorCode>200</errorCode><errorMessage>All host(s) tried for query failed (tried: /104.155.229.139:9042 (com.datastax.driver.core.exceptions.InvalidQueryException: unconfigured table schema_keyspaces))</errorMessage></error></searchResultResponse>
nodetool Status
Datacenter: asia-east1-a
========================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns Host ID Rack
UN xx.xxx.x.4 974.53 MB 64 ? e7974879-647f-460a-ac2e-0828bcefe7cb asia-east1-a
UN xx.xxx.x.2 832.5 MB 64 ? 4d152508-d9ea-4fea-89a6-ef3e86b036ac asia-east1-a
UN xx.xxx.x.3 942.64 MB 64 ? de4798b7-2a74-4104-be0b-1ed093183276 asia-east1-a
Datacenter: europe-west1-b
==========================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns Host ID Rack
UN xx.xxx.x.4 849.3 MB 64 ? a9af8255-8f09-4d41-a9a5-5ce769b47cd6 europe-west1-b
UN xx.xxx.x.2 906.62 MB 64 ? 3389e168-cf8e-4bd2-8947-cbfd42187a64 europe-west1-b
UN xx.xxx.x.3 945.59 MB 64 ? c2a561fc-6fa1-440d-8f42-e85a866ed48a europe-west1-b
Datacenter: us-east1-b
======================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns Host ID Rack
UN xx.xxx.x.4 904.41 MB 64 ? 43b49588-841b-4925-bf3f-ab59ca227186 us-east1-b
UN xx.xxx.x.2 953.32 MB 64 ? d658b8c8-ee24-4e15-9240-7c4aac92f723 us-east1-b
UN xx.xxx.x.3 843.16 MB 64 ? 1ee956b8-3823-4324-ac8f-582d312851b3 us-east1-b
Cassandray.yaml von einem der Knoten
cluster_name: 'Test Cluster'
num_tokens: 64
hinted_handoff_enabled: true
max_hint_window_in_ms: 10800000 # 3 hours
hinted_handoff_throttle_in_kb: 1024
max_hints_delivery_threads: 2
hints_directory: /var/lib/cassandra/hints
hints_flush_period_in_ms: 10000
max_hints_file_size_in_mb: 128
batchlog_replay_throttle_in_kb: 1024
authenticator: AllowAllAuthenticator
authorizer: AllowAllAuthorizer
role_manager: com.datastax.bdp.cassandra.auth.DseRoleManager
roles_validity_in_ms: 2000
permissions_validity_in_ms: 2000
partitioner: org.apache.cassandra.dht.Murmur3Partitioner
data_file_directories:
- /mnt/data
commitlog_directory: /mnt/commitlog
disk_failure_policy: stop
commit_failure_policy: stop
key_cache_size_in_mb:
key_cache_save_period: 14400
row_cache_size_in_mb: 0
row_cache_save_period: 0
counter_cache_size_in_mb:
counter_cache_save_period: 7200
saved_caches_directory: /mnt/saved_caches
commitlog_sync: periodic
commitlog_sync_period_in_ms: 10000
commitlog_segment_size_in_mb: 32
seed_provider:
# Addresses of hosts that are deemed contact points.
# Cassandra nodes use this list of hosts to find each other and learn
# the topology of the ring. You must change this if you are running
# multiple nodes!
- class_name: org.apache.cassandra.locator.SimpleSeedProvider
parameters:
# seeds is actually a comma-delimited list of addresses.
# Ex: "<ip1>,<ip2>,<ip3>"
- seeds: "10.142.0.4"
concurrent_reads: 32
concurrent_writes: 32
concurrent_counter_writes: 32
concurrent_materialized_view_writes: 32
memtable_allocation_type: heap_buffers
index_summary_capacity_in_mb:
index_summary_resize_interval_in_minutes: 60
trickle_fsync: true
trickle_fsync_interval_in_kb: 10240
storage_port: 7000
ssl_storage_port: 7001
listen_address: 10.140.0.2
broadcast_address: 10.140.0.2
start_native_transport: true
native_transport_port: 9042
start_rpc: true
rpc_address: 0.0.0.0
rpc_port: 9160
broadcast_rpc_address: 10.140.0.2
rpc_keepalive: true
rpc_server_type: sync
thrift_framed_transport_size_in_mb: 15
incremental_backups: false
snapshot_before_compaction: false
auto_snapshot: true
tombstone_warn_threshold: 1000
tombstone_failure_threshold: 100000
column_index_size_in_kb: 64
batch_size_warn_threshold_in_kb: 64
batch_size_fail_threshold_in_kb: 640
unlogged_batch_across_partitions_warn_threshold: 10
compaction_throughput_mb_per_sec: 16
compaction_large_partition_warning_threshold_mb: 100
sstable_preemptive_open_interval_in_mb: 50
read_request_timeout_in_ms: 5000
range_request_timeout_in_ms: 10000
write_request_timeout_in_ms: 2000
counter_write_request_timeout_in_ms: 5000
cas_contention_timeout_in_ms: 1000
truncate_request_timeout_in_ms: 60000
request_timeout_in_ms: 10000
cross_node_timeout: false
phi_convict_threshold: 12
endpoint_snitch: GossipingPropertyFileSnitch
dynamic_snitch_update_interval_in_ms: 100
dynamic_snitch_reset_interval_in_ms: 600000
dynamic_snitch_badness_threshold: 0.1
request_scheduler: org.apache.cassandra.scheduler.NoScheduler
server_encryption_options:
internode_encryption: none
keystore: resources/dse/conf/.keystore
keystore_password: cassandra
truststore: resources/dse/conf/.truststore
truststore_password: cassandra
# More advanced defaults below:
# protocol: TLS
# algorithm: SunX509
# store_type: JKS
# cipher_suites: [TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_
AES_256_CBC_SHA]
# require_client_auth: false
client_encryption_options:
enabled: false
# If enabled and optional is set to true encrypted and unencrypted connections are handled.
optional: false
keystore: resources/dse/conf/.keystore
keystore_password: cassandra
# require_client_auth: false
# Set trustore and truststore_password if require_client_auth is true
# truststore: resources/dse/conf/.truststore
# truststore_password: cassandra
# More advanced defaults below:
# protocol: TLS
# algorithm: SunX509
# store_type: JKS
# cipher_suites: [TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_
AES_256_CBC_SHA]
internode_compression: dc
inter_dc_tcp_nodelay: false
tracetype_query_ttl: 86400
tracetype_repair_ttl: 604800
gc_warn_threshold_in_ms: 1000
enable_user_defined_functions: false
enable_scripted_user_defined_functions: false
windows_timer_interval: 1
auto_bootstrap: false
Danke,
Java-Code, den Sie geschrieben haben, wird benötigt, um das Problem zu lösen. Bitte Postleitzahl eingeben. Yaml-Datei ist höchstwahrscheinlich kein Problem. – Sreekar