INFO  [main] 2026-01-22 04:15:45,854 YamlConfigurationLoader.java:89 - Configuration location: file:/etc/cassandra/cassandra.yaml
INFO  [main] 2026-01-22 04:15:46,062 Config.java:495 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=10.0.0.241; broadcast_rpc_address=10.0.0.241; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; client_encryption_options=<REDACTED>; cluster_name=contrail_analytics; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=/var/lib/cassandra/commitlog; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=256; concurrent_compactors=4; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=64; concurrent_replicates=null; concurrent_writes=64; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@6b19b79; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=10.0.0.241; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=offheap_objects; memtable_cleanup_threshold=null; memtable_flush_writers=4; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=10.0.0.241; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=/var/lib/cassandra/saved_caches; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=10.0.0.38,10.0.0.50}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=true; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@2a32de6c; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
INFO  [main] 2026-01-22 04:15:46,062 DatabaseDescriptor.java:367 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
INFO  [main] 2026-01-22 04:15:46,062 DatabaseDescriptor.java:425 - Global memtable on-heap threshold is enabled at 502MB
INFO  [main] 2026-01-22 04:15:46,063 DatabaseDescriptor.java:429 - Global memtable off-heap threshold is enabled at 502MB
INFO  [main] 2026-01-22 04:15:46,090 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
INFO  [main] 2026-01-22 04:15:46,091 DatabaseDescriptor.java:729 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
INFO  [main] 2026-01-22 04:15:46,259 JMXServerUtils.java:246 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7200/jmxrmi
INFO  [main] 2026-01-22 04:15:46,273 CassandraDaemon.java:473 - Hostname: cn-jenkins-deploy-platform-ansible-os-5060-3.
INFO  [main] 2026-01-22 04:15:46,273 CassandraDaemon.java:480 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_322
INFO  [main] 2026-01-22 04:15:46,274 CassandraDaemon.java:481 - Heap size: 984.000MiB/1.961GiB
INFO  [main] 2026-01-22 04:15:46,274 CassandraDaemon.java:486 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4295360(4194K) committed = 4325376(4224K) max = 251658240(245760K)
INFO  [main] 2026-01-22 04:15:46,275 CassandraDaemon.java:486 - Metaspace Non-heap memory: init = 0(0K) used = 18713376(18274K) committed = 19398656(18944K) max = -1(-1K)
INFO  [main] 2026-01-22 04:15:46,275 CassandraDaemon.java:486 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2183632(2132K) committed = 2359296(2304K) max = 1073741824(1048576K)
INFO  [main] 2026-01-22 04:15:46,275 CassandraDaemon.java:486 - Par Eden Space Heap memory: init = 335544320(327680K) used = 93988800(91785K) committed = 335544320(327680K) max = 335544320(327680K)
INFO  [main] 2026-01-22 04:15:46,275 CassandraDaemon.java:486 - Par Survivor Space Heap memory: init = 41943040(40960K) used = 0(0K) committed = 41943040(40960K) max = 41943040(40960K)
INFO  [main] 2026-01-22 04:15:46,276 CassandraDaemon.java:486 - CMS Old Gen Heap memory: init = 654311424(638976K) used = 0(0K) committed = 654311424(638976K) max = 1728053248(1687552K)
INFO  [main] 2026-01-22 04:15:46,276 CassandraDaemon.java:488 - Classpath: /opt/cassandra/conf:/opt/cassandra/build/classes/main:/opt/cassandra/build/classes/thrift:/opt/cassandra/lib/airline-0.6.jar:/opt/cassandra/lib/antlr-runtime-3.5.2.jar:/opt/cassandra/lib/apache-cassandra-3.11.3.jar:/opt/cassandra/lib/apache-cassandra-thrift-3.11.3.jar:/opt/cassandra/lib/asm-5.0.4.jar:/opt/cassandra/lib/caffeine-2.2.6.jar:/opt/cassandra/lib/cassandra-driver-core-3.0.1-shaded.jar:/opt/cassandra/lib/commons-cli-1.1.jar:/opt/cassandra/lib/commons-codec-1.9.jar:/opt/cassandra/lib/commons-lang3-3.1.jar:/opt/cassandra/lib/commons-math3-3.2.jar:/opt/cassandra/lib/compress-lzf-0.8.4.jar:/opt/cassandra/lib/concurrentlinkedhashmap-lru-1.4.jar:/opt/cassandra/lib/concurrent-trees-2.4.0.jar:/opt/cassandra/lib/disruptor-3.0.1.jar:/opt/cassandra/lib/ecj-4.4.2.jar:/opt/cassandra/lib/guava-18.0.jar:/opt/cassandra/lib/HdrHistogram-2.1.9.jar:/opt/cassandra/lib/high-scale-lib-1.0.6.jar:/opt/cassandra/lib/hppc-0.5.4.jar:/opt/cassandra/lib/jackson-core-asl-1.9.13.jar:/opt/cassandra/lib/jackson-mapper-asl-1.9.13.jar:/opt/cassandra/lib/jamm-0.3.0.jar:/opt/cassandra/lib/javax.inject.jar:/opt/cassandra/lib/jbcrypt-0.3m.jar:/opt/cassandra/lib/jcl-over-slf4j-1.7.7.jar:/opt/cassandra/lib/jctools-core-1.2.1.jar:/opt/cassandra/lib/jflex-1.6.0.jar:/opt/cassandra/lib/jna-4.2.2.jar:/opt/cassandra/lib/joda-time-2.4.jar:/opt/cassandra/lib/json-simple-1.1.jar:/opt/cassandra/lib/jstackjunit-0.0.1.jar:/opt/cassandra/lib/libthrift-0.13.0.jar:/opt/cassandra/lib/log4j-over-slf4j-1.7.7.jar:/opt/cassandra/lib/logback-classic-1.2.9.jar:/opt/cassandra/lib/logback-core-1.2.9.jar:/opt/cassandra/lib/lz4-1.3.0.jar:/opt/cassandra/lib/metrics-core-3.1.5.jar:/opt/cassandra/lib/metrics-jvm-3.1.5.jar:/opt/cassandra/lib/metrics-logback-3.1.5.jar:/opt/cassandra/lib/netty-all-4.1.39.Final.jar:/opt/cassandra/lib/ohc-core-0.4.4.jar:/opt/cassandra/lib/ohc-core-j8-0.4.4.jar:/opt/cassandra/lib/reporter-config3-3.0.3.jar:/opt/cassandra/lib/reporter-config-base-3.0.3.jar:/opt/cassandra/lib/sigar-1.6.4.jar:/opt/cassandra/lib/slf4j-api-1.7.7.jar:/opt/cassandra/lib/snakeyaml-1.11.jar:/opt/cassandra/lib/snappy-java-1.1.1.7.jar:/opt/cassandra/lib/snowball-stemmer-1.3.0.581.1.jar:/opt/cassandra/lib/ST4-4.0.8.jar:/opt/cassandra/lib/stream-2.5.2.jar:/opt/cassandra/lib/thrift-server-0.3.7.jar:/opt/cassandra/lib/jsr223/*/*.jar:/opt/cassandra/lib/jamm-0.3.0.jar
INFO  [main] 2026-01-22 04:15:46,276 CassandraDaemon.java:490 - JVM Arguments: [-Xloggc:/opt/cassandra/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -Xms1g, -Xmx2g, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xmn400M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/opt/cassandra/conf/hotspot_compiler, -javaagent:/opt/cassandra/lib/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/opt/cassandra/lib/sigar-bin, -Dcassandra.rpc_port=9160, -Dcassandra.native_transport_port=9042, -Dcassandra.ssl_storage_port=7011, -Dcassandra.storage_port=7010, -Dcassandra.jmx.local.port=7200, -Dcassandra.libjemalloc=/usr/lib64/libjemalloc.so.1, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/opt/cassandra/logs, -Dcassandra.storagedir=/opt/cassandra/data, -Dcassandra-foreground=yes]
WARN  [main] 2026-01-22 04:15:46,329 NativeLibrary.java:187 - Unable to lock JVM memory (ENOMEM). This can result in part of the JVM being swapped out, especially with mmapped I/O enabled. Increase RLIMIT_MEMLOCK or run Cassandra as root.
INFO  [main] 2026-01-22 04:15:46,330 StartupChecks.java:140 - jemalloc seems to be preloaded from /usr/lib64/libjemalloc.so.1
WARN  [main] 2026-01-22 04:15:46,330 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
INFO  [main] 2026-01-22 04:15:46,332 SigarLibrary.java:44 - Initializing SIGAR library
INFO  [main] 2026-01-22 04:15:46,343 SigarLibrary.java:180 - Checked OS settings and found them configured for optimal performance.
WARN  [main] 2026-01-22 04:15:46,344 StartupChecks.java:311 - Maximum number of memory map areas per process (vm.max_map_count) 128960 is too low, recommended value: 1048575, you can change it with sysctl.
WARN  [main] 2026-01-22 04:15:46,369 StartupChecks.java:332 - Directory /var/lib/cassandra/commitlog doesn't exist
WARN  [main] 2026-01-22 04:15:46,373 StartupChecks.java:332 - Directory /var/lib/cassandra/saved_caches doesn't exist
WARN  [main] 2026-01-22 04:15:46,374 StartupChecks.java:332 - Directory /opt/cassandra/data/hints doesn't exist
INFO  [main] 2026-01-22 04:15:46,430 QueryProcessor.java:116 - Initialized prepared statement caches with 10 MB (native) and 10 MB (Thrift)
INFO  [main] 2026-01-22 04:15:46,907 ColumnFamilyStore.java:411 - Initializing system.IndexInfo
INFO  [main] 2026-01-22 04:15:47,647 ColumnFamilyStore.java:411 - Initializing system.batches
INFO  [main] 2026-01-22 04:15:47,654 ColumnFamilyStore.java:411 - Initializing system.paxos
INFO  [main] 2026-01-22 04:15:47,662 ColumnFamilyStore.java:411 - Initializing system.local
INFO  [main] 2026-01-22 04:15:47,677 ColumnFamilyStore.java:411 - Initializing system.peers
INFO  [main] 2026-01-22 04:15:47,691 ColumnFamilyStore.java:411 - Initializing system.peer_events
INFO  [main] 2026-01-22 04:15:47,698 ColumnFamilyStore.java:411 - Initializing system.range_xfers
INFO  [main] 2026-01-22 04:15:47,711 ColumnFamilyStore.java:411 - Initializing system.compaction_history
INFO  [main] 2026-01-22 04:15:47,716 ColumnFamilyStore.java:411 - Initializing system.sstable_activity
INFO  [main] 2026-01-22 04:15:47,721 ColumnFamilyStore.java:411 - Initializing system.size_estimates
INFO  [main] 2026-01-22 04:15:47,724 ColumnFamilyStore.java:411 - Initializing system.available_ranges
INFO  [main] 2026-01-22 04:15:47,728 ColumnFamilyStore.java:411 - Initializing system.transferred_ranges
INFO  [main] 2026-01-22 04:15:47,732 ColumnFamilyStore.java:411 - Initializing system.views_builds_in_progress
INFO  [main] 2026-01-22 04:15:47,736 ColumnFamilyStore.java:411 - Initializing system.built_views
INFO  [main] 2026-01-22 04:15:47,739 ColumnFamilyStore.java:411 - Initializing system.hints
INFO  [main] 2026-01-22 04:15:47,752 ColumnFamilyStore.java:411 - Initializing system.batchlog
INFO  [main] 2026-01-22 04:15:47,756 ColumnFamilyStore.java:411 - Initializing system.prepared_statements
INFO  [main] 2026-01-22 04:15:47,761 ColumnFamilyStore.java:411 - Initializing system.schema_keyspaces
INFO  [main] 2026-01-22 04:15:47,765 ColumnFamilyStore.java:411 - Initializing system.schema_columnfamilies
INFO  [main] 2026-01-22 04:15:47,768 ColumnFamilyStore.java:411 - Initializing system.schema_columns
INFO  [main] 2026-01-22 04:15:47,772 ColumnFamilyStore.java:411 - Initializing system.schema_triggers
INFO  [main] 2026-01-22 04:15:47,776 ColumnFamilyStore.java:411 - Initializing system.schema_usertypes
INFO  [main] 2026-01-22 04:15:47,780 ColumnFamilyStore.java:411 - Initializing system.schema_functions
INFO  [main] 2026-01-22 04:15:47,784 ColumnFamilyStore.java:411 - Initializing system.schema_aggregates
INFO  [main] 2026-01-22 04:15:47,785 ViewManager.java:137 - Not submitting build tasks for views in keyspace system as storage service is not initialized
INFO  [main] 2026-01-22 04:15:47,871 ApproximateTime.java:44 - Scheduling approximate time-check task with a precision of 10 milliseconds
INFO  [main] 2026-01-22 04:15:47,905 ColumnFamilyStore.java:411 - Initializing system_schema.keyspaces
INFO  [main] 2026-01-22 04:15:47,927 ColumnFamilyStore.java:411 - Initializing system_schema.tables
INFO  [main] 2026-01-22 04:15:47,945 ColumnFamilyStore.java:411 - Initializing system_schema.columns
INFO  [main] 2026-01-22 04:15:47,961 ColumnFamilyStore.java:411 - Initializing system_schema.triggers
INFO  [main] 2026-01-22 04:15:47,964 ColumnFamilyStore.java:411 - Initializing system_schema.dropped_columns
INFO  [main] 2026-01-22 04:15:47,967 ColumnFamilyStore.java:411 - Initializing system_schema.views
INFO  [main] 2026-01-22 04:15:47,970 ColumnFamilyStore.java:411 - Initializing system_schema.types
INFO  [main] 2026-01-22 04:15:47,973 ColumnFamilyStore.java:411 - Initializing system_schema.functions
INFO  [main] 2026-01-22 04:15:47,976 ColumnFamilyStore.java:411 - Initializing system_schema.aggregates
INFO  [main] 2026-01-22 04:15:47,979 ColumnFamilyStore.java:411 - Initializing system_schema.indexes
INFO  [main] 2026-01-22 04:15:47,980 ViewManager.java:137 - Not submitting build tasks for views in keyspace system_schema as storage service is not initialized
INFO  [MemtableFlushWriter:1] 2026-01-22 04:15:48,417 CacheService.java:112 - Initializing key cache with capacity of 49 MBs.
INFO  [MemtableFlushWriter:1] 2026-01-22 04:15:48,530 CacheService.java:134 - Initializing row cache with capacity of 0 MBs
INFO  [MemtableFlushWriter:1] 2026-01-22 04:15:48,531 CacheService.java:163 - Initializing counter cache with capacity of 24 MBs
INFO  [MemtableFlushWriter:1] 2026-01-22 04:15:48,532 CacheService.java:174 - Scheduling counter cache save to every 7200 seconds (going to save all keys).
INFO  [CompactionExecutor:4] 2026-01-22 04:15:48,788 BufferPool.java:230 - Global buffer pool is enabled, when pool is exhausted (max is 502.000MiB) it will allocate on heap
INFO  [main] 2026-01-22 04:15:49,116 StorageService.java:600 - Populating token metadata from system tables
INFO  [main] 2026-01-22 04:15:49,140 StorageService.java:607 - Token metadata: 
INFO  [pool-4-thread-1] 2026-01-22 04:15:49,159 AutoSavingCache.java:174 - Completed loading (1 ms; 5 keys) KeyCache cache
INFO  [main] 2026-01-22 04:15:49,172 CommitLog.java:152 - No commitlog files found; skipping replay
INFO  [main] 2026-01-22 04:15:49,173 StorageService.java:600 - Populating token metadata from system tables
INFO  [main] 2026-01-22 04:15:49,189 StorageService.java:607 - Token metadata: 
INFO  [main] 2026-01-22 04:15:49,243 QueryProcessor.java:163 - Preloaded 0 prepared statements
INFO  [main] 2026-01-22 04:15:49,243 StorageService.java:618 - Cassandra version: 3.11.3
INFO  [main] 2026-01-22 04:15:49,244 StorageService.java:619 - Thrift API version: 20.1.0
INFO  [main] 2026-01-22 04:15:49,244 StorageService.java:620 - CQL supported versions: 3.4.4 (default: 3.4.4)
INFO  [main] 2026-01-22 04:15:49,244 StorageService.java:622 - Native protocol supported versions: 3/v3, 4/v4, 5/v5-beta (default: 4/v4)
INFO  [main] 2026-01-22 04:15:49,270 IndexSummaryManager.java:85 - Initializing index summary manager with a memory pool size of 49 MB and a resize interval of 60 minutes
INFO  [main] 2026-01-22 04:15:49,279 MessagingService.java:761 - Starting Messaging Service on /10.0.0.241:7010 (ens3)
WARN  [main] 2026-01-22 04:15:49,284 SystemKeyspace.java:1087 - No host ID found, created d4f31585-d880-4d1e-92de-9499d22a9c69 (Note: This should happen exactly once per node).
INFO  [main] 2026-01-22 04:15:49,312 OutboundTcpConnection.java:108 - OutboundTcpConnection using coalescing strategy DISABLED
INFO  [HANDSHAKE-/10.0.0.50] 2026-01-22 04:15:49,324 OutboundTcpConnection.java:561 - Handshaking version with /10.0.0.50
INFO  [HANDSHAKE-/10.0.0.38] 2026-01-22 04:15:52,765 OutboundTcpConnection.java:561 - Handshaking version with /10.0.0.38
INFO  [main] 2026-01-22 04:15:53,336 StorageService.java:704 - Loading persisted ring state
INFO  [main] 2026-01-22 04:15:53,337 StorageService.java:822 - Starting up server gossip
INFO  [main] 2026-01-22 04:15:53,440 StorageService.java:1446 - JOINING: waiting for ring information
INFO  [HANDSHAKE-/10.0.0.50] 2026-01-22 04:15:54,410 OutboundTcpConnection.java:561 - Handshaking version with /10.0.0.50
INFO  [GossipStage:1] 2026-01-22 04:15:55,065 Gossiper.java:1055 - Node /10.0.0.50 is now part of the cluster
INFO  [RequestResponseStage-3] 2026-01-22 04:15:55,075 Gossiper.java:1019 - InetAddress /10.0.0.50 is now UP
INFO  [GossipStage:1] 2026-01-22 04:15:55,095 TokenMetadata.java:479 - Updating topology for /10.0.0.50
INFO  [GossipStage:1] 2026-01-22 04:15:55,095 TokenMetadata.java:479 - Updating topology for /10.0.0.50
INFO  [GossipStage:1] 2026-01-22 04:15:55,096 Gossiper.java:1055 - Node /10.0.0.38 is now part of the cluster
INFO  [RequestResponseStage-3] 2026-01-22 04:15:55,107 Gossiper.java:1019 - InetAddress /10.0.0.38 is now UP
WARN  [GossipTasks:1] 2026-01-22 04:15:55,383 FailureDetector.java:288 - Not marking nodes down due to local pause of 6232169035 > 5000000000
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,538 ViewManager.java:137 - Not submitting build tasks for views in keyspace system_traces as storage service is not initialized
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,541 ColumnFamilyStore.java:411 - Initializing system_traces.events
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,565 ColumnFamilyStore.java:411 - Initializing system_traces.sessions
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,579 ViewManager.java:137 - Not submitting build tasks for views in keyspace system_distributed as storage service is not initialized
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,584 ColumnFamilyStore.java:411 - Initializing system_distributed.parent_repair_history
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,651 ColumnFamilyStore.java:411 - Initializing system_distributed.repair_history
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,662 ColumnFamilyStore.java:411 - Initializing system_distributed.view_build_status
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,670 ViewManager.java:137 - Not submitting build tasks for views in keyspace system_auth as storage service is not initialized
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,673 ColumnFamilyStore.java:411 - Initializing system_auth.resource_role_permissons_index
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,677 ColumnFamilyStore.java:411 - Initializing system_auth.role_members
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,681 ColumnFamilyStore.java:411 - Initializing system_auth.role_permissions
INFO  [InternalResponseStage:1] 2026-01-22 04:15:55,684 ColumnFamilyStore.java:411 - Initializing system_auth.roles
INFO  [HANDSHAKE-/10.0.0.38] 2026-01-22 04:15:56,084 OutboundTcpConnection.java:561 - Handshaking version with /10.0.0.38
INFO  [main] 2026-01-22 04:15:56,441 StorageService.java:1446 - JOINING: waiting for schema information to complete
INFO  [main] 2026-01-22 04:15:56,884 StorageService.java:1446 - JOINING: schema complete, ready to bootstrap
INFO  [main] 2026-01-22 04:15:56,884 StorageService.java:1446 - JOINING: waiting for pending range calculation
INFO  [main] 2026-01-22 04:15:56,884 StorageService.java:1446 - JOINING: calculation complete, ready to bootstrap
INFO  [main] 2026-01-22 04:15:56,884 StorageService.java:1446 - JOINING: getting bootstrap token
INFO  [main] 2026-01-22 04:15:56,886 BootStrapper.java:228 - Generated random tokens. tokens are [4905057936538031657, 3147980770389192881, -1518382767956234520, 5087447420334001299, 582628875222288999, 7061689612067682828, 1417350183552383792, 6867441933642779451, -6626502652883050659, -9021577148928708132, -1225239591088001607, -7956933905186547354, -7114945476765623108, -6417550940291589051, -6616108484174112475, 6552366166601272326, 1691741165350685262, -680534075352510343, 7540374259627048569, 5441921056344476871, 8934110118155626224, -608740111710476498, -2947547309802110821, 1412920340772557795, -7111807274151615270, -1542645202133866277, -8278784337177429336, 1840884021556986395, -1864551206700693035, 8166814119243315467, -4387311453176486822, 4831465121453011025, 1698740940576749653, -7120046913714922621, 6046074356361538988, -8229658834057349074, 8578575945288855977, 2123010453090657025, 8573921437815621016, 9070059270077779418, -2099440298648892044, 6803340569545571323, 4947668778350768552, -5356139498922972925, -6646239991693453497, 1957400529623255413, -8540531985257691719, -5394659841212815, -3565589536234712026, 1648555343704376541, 1531416894172164243, 5987146468735694250, 7714813917147886302, 4350431297872729443, 553711124910771965, 8060360339355713619, -6774818659117264268, 3690146505678714330, -3556389322005851591, -3699356422258094211, -1087507450909343707, 2711398900669305103, 4859523637371932124, 6431720381580785808, -7501683830919651431, 3224064675929944124, 2001112865667449674, -33813323173053317, -7635600790939722678, -6457769777434724137, -6080763340784588381, -179820528336591336, -542483287354567662, -3655828314845353079, 2306916850416855372, 8104213651411883983, -9169540291330547181, 6694679209563728433, -6007171359136088904, 6321392169296123242, 8319435115199523985, 6677516309565540900, 1290952902746141820, -6999035033065285775, 2315586496037139392, -1810673611477658587, -5062821792853098367, 5270232300217271805, -2250650115833904680, 4674803031692709440, -7819422713282653717, 5237354213035616099, -3070568472671807881, -1207827870829499293, -8893551088834330109, 3542077098386356202, -3404686985226026234, -3408450994723048792, -169231092593477822, 7137878957560418267, 5568792502359891410, -5911991215727725815, -4077137810359062928, 6334970770412275643, 1646653205478968500, -374633451400850753, -3627904076584458555, 7211187219236967196, -2746903695118885739, -5598685182021692031, 4841902618534971349, -4900347230338409817, 7105236915542530247, -2305499451105240188, -2989855378453861029, 2912746097170666872, -498550478581020021, -894922173726354175, -6551753958880646980, -6193392224536335428, -3374309916038037334, -974426176318706524, -1152349765496431000, 2969679630462203324, -2572708682072134948, -2730002837414431774, 128237290191561022, -1123688168004176085, 1561987833700964909, 5294091199667595579, -7739377210221675239, -3473010704711107744, 8314192568633634292, 4808527652347993874, -2795384223772014681, -3670809685298990165, -3379234109645011001, 4623074393897535697, 7453524501826728284, -3623184425629551884, 1271516884162697533, 4402280143469250937, 6933316355933351865, -8457365332345701041, 141911492202239819, 2863637639362909799, 5106681590521908769, 9030851726125855066, 7980934277376219192, -2992039526313178489, 8184580430522668751, 7464695062282664882, 1559378082592765316, 1358135471852964920, -7729083012506816499, 2707006422053939219, -2425616723919489303, 5294496561856933550, -7261435604102179675, 2592990350725386057, 419918344049484966, 1238831210250293172, 459373976451312240, 995577428345098255, 7552826911824012490, -6928382737447123297, -464053245090584740, -1597556522644479121, 4725508243951990157, -5835974458084589096, 5265026611916471289, -6506839553312390808, 5112700540714905051, 1629780881273308385, 3952557572814841969, -7058735544379780134, -3284344334940481806, -8238240642163517276, 271830865939001673, 2584067149906128416, 8213830722839843585, 1780059585711397978, 5745934800623514672, 5880489281649793280, -5483366856447819719, -660164134291691125, 6027043488069524210, 5939504623478178854, 4182957000251532298, 961106281069444422, -4678651885331897495, 6555379527284724267, -8229290342393784225, -7383989140180790585, -6849403402188834904, -3570317865682412553, 960267590662174261, 1368186169402475693, -9185011381436675007, -4222878003803083865, -7950506877625198857, -5278594936174629665, 8447099599502607937, 7826807417582752905, 4077879786137996473, -1637115534075768355, -6351576308311846450, -6764258160548356109, -3123587455201691369, 6572022278990797008, 6505067856646437401, -6161971240792425857, 7411673372593281149, -1927130371707212977, -2003789016089262539, -4446021168715876766, -6819229167778489015, -374604534259237781, -5554148274511039705, -2874968435680876012, 7155405065421826162, 8115797698848543404, -4589757874730030173, 3799592978652827512, -970015751210395636, -5494041755747781292, 4146303254682774271, 7469902775370962990, -5468852891854664522, 7093133140943200475, -3642990911303383450, -7329282451406002021, -3379645702547272688, 7756616469221190962, 4535791844856091208, -5616645334145662501, 5486011139099926064, 5466038936925195436, 2765199969519838500, -2541279074404348025, -675606168146688705, -3348407985751742240, -2031628150440232064, 5511275678550799058, -3083924751130769208, 4847227409354230036, -480202148875892777, -9082680423657091618, 8278610869420350667, -7441863922167516914, 8627494487553485962, -9003582372561338125, -4159662357344394687, 1488431473897688057, -7785190989420187892, -5648721655067859603]
INFO  [main] 2026-01-22 04:15:56,932 StorageService.java:1446 - JOINING: sleeping 30000 ms for pending range setup
INFO  [MigrationStage:1] 2026-01-22 04:16:20,791 ViewManager.java:137 - Not submitting build tasks for views in keyspace ContrailAnalyticsCql as storage service is not initialized
INFO  [MigrationStage:1] 2026-01-22 04:16:21,000 ColumnFamilyStore.java:411 - Initializing ContrailAnalyticsCql.messagetablev2
INFO  [MigrationStage:1] 2026-01-22 04:16:25,400 ColumnFamilyStore.java:411 - Initializing ContrailAnalyticsCql.objectvaluetable
INFO  [MigrationStage:1] 2026-01-22 04:16:25,777 ColumnFamilyStore.java:411 - Initializing ContrailAnalyticsCql.systemobjecttable
INFO  [MigrationStage:1] 2026-01-22 04:16:26,036 ColumnFamilyStore.java:411 - Initializing ContrailAnalyticsCql.statstablev4
INFO  [main] 2026-01-22 04:16:26,933 StorageService.java:1446 - JOINING: Starting to bootstrap...
INFO  [main] 2026-01-22 04:16:27,121 StreamResultFuture.java:90 - [Stream #1ec47470-f749-11f0-b37e-9153baa391db] Executing streaming plan for Bootstrap
INFO  [StreamConnectionEstablisher:1] 2026-01-22 04:16:27,130 StreamSession.java:266 - [Stream #1ec47470-f749-11f0-b37e-9153baa391db] Starting streaming to /10.0.0.50
INFO  [StreamConnectionEstablisher:1] 2026-01-22 04:16:27,137 StreamCoordinator.java:264 - [Stream #1ec47470-f749-11f0-b37e-9153baa391db, ID#0] Beginning stream session with /10.0.0.50
INFO  [STREAM-IN-/10.0.0.50:7010] 2026-01-22 04:16:27,278 StreamResultFuture.java:187 - [Stream #1ec47470-f749-11f0-b37e-9153baa391db] Session with /10.0.0.50 is complete
INFO  [StreamConnectionEstablisher:2] 2026-01-22 04:16:27,288 StreamSession.java:266 - [Stream #1ec47470-f749-11f0-b37e-9153baa391db] Starting streaming to /10.0.0.38
INFO  [StreamConnectionEstablisher:2] 2026-01-22 04:16:27,295 StreamCoordinator.java:264 - [Stream #1ec47470-f749-11f0-b37e-9153baa391db, ID#0] Beginning stream session with /10.0.0.38
INFO  [STREAM-IN-/10.0.0.38:7010] 2026-01-22 04:16:27,506 StreamResultFuture.java:187 - [Stream #1ec47470-f749-11f0-b37e-9153baa391db] Session with /10.0.0.38 is complete
INFO  [STREAM-IN-/10.0.0.38:7010] 2026-01-22 04:16:27,518 StreamResultFuture.java:219 - [Stream #1ec47470-f749-11f0-b37e-9153baa391db] All sessions completed
INFO  [STREAM-IN-/10.0.0.38:7010] 2026-01-22 04:16:27,522 StorageService.java:1505 - Bootstrap completed! for the tokens [4905057936538031657, 3147980770389192881, -1518382767956234520, 5087447420334001299, 582628875222288999, 7061689612067682828, 1417350183552383792, 6867441933642779451, -6626502652883050659, -9021577148928708132, -1225239591088001607, -7956933905186547354, -7114945476765623108, -6417550940291589051, -6616108484174112475, 6552366166601272326, 1691741165350685262, -680534075352510343, 7540374259627048569, 5441921056344476871, 8934110118155626224, -608740111710476498, -2947547309802110821, 1412920340772557795, -7111807274151615270, -1542645202133866277, -8278784337177429336, 1840884021556986395, -1864551206700693035, 8166814119243315467, -4387311453176486822, 4831465121453011025, 1698740940576749653, -7120046913714922621, 6046074356361538988, -8229658834057349074, 8578575945288855977, 2123010453090657025, 8573921437815621016, 9070059270077779418, -2099440298648892044, 6803340569545571323, 4947668778350768552, -5356139498922972925, -6646239991693453497, 1957400529623255413, -8540531985257691719, -5394659841212815, -3565589536234712026, 1648555343704376541, 1531416894172164243, 5987146468735694250, 7714813917147886302, 4350431297872729443, 553711124910771965, 8060360339355713619, -6774818659117264268, 3690146505678714330, -3556389322005851591, -3699356422258094211, -1087507450909343707, 2711398900669305103, 4859523637371932124, 6431720381580785808, -7501683830919651431, 3224064675929944124, 2001112865667449674, -33813323173053317, -7635600790939722678, -6457769777434724137, -6080763340784588381, -179820528336591336, -542483287354567662, -3655828314845353079, 2306916850416855372, 8104213651411883983, -9169540291330547181, 6694679209563728433, -6007171359136088904, 6321392169296123242, 8319435115199523985, 6677516309565540900, 1290952902746141820, -6999035033065285775, 2315586496037139392, -1810673611477658587, -5062821792853098367, 5270232300217271805, -2250650115833904680, 4674803031692709440, -7819422713282653717, 5237354213035616099, -3070568472671807881, -1207827870829499293, -8893551088834330109, 3542077098386356202, -3404686985226026234, -3408450994723048792, -169231092593477822, 7137878957560418267, 5568792502359891410, -5911991215727725815, -4077137810359062928, 6334970770412275643, 1646653205478968500, -374633451400850753, -3627904076584458555, 7211187219236967196, -2746903695118885739, -5598685182021692031, 4841902618534971349, -4900347230338409817, 7105236915542530247, -2305499451105240188, -2989855378453861029, 2912746097170666872, -498550478581020021, -894922173726354175, -6551753958880646980, -6193392224536335428, -3374309916038037334, -974426176318706524, -1152349765496431000, 2969679630462203324, -2572708682072134948, -2730002837414431774, 128237290191561022, -1123688168004176085, 1561987833700964909, 5294091199667595579, -7739377210221675239, -3473010704711107744, 8314192568633634292, 4808527652347993874, -2795384223772014681, -3670809685298990165, -3379234109645011001, 4623074393897535697, 7453524501826728284, -3623184425629551884, 1271516884162697533, 4402280143469250937, 6933316355933351865, -8457365332345701041, 141911492202239819, 2863637639362909799, 5106681590521908769, 9030851726125855066, 7980934277376219192, -2992039526313178489, 8184580430522668751, 7464695062282664882, 1559378082592765316, 1358135471852964920, -7729083012506816499, 2707006422053939219, -2425616723919489303, 5294496561856933550, -7261435604102179675, 2592990350725386057, 419918344049484966, 1238831210250293172, 459373976451312240, 995577428345098255, 7552826911824012490, -6928382737447123297, -464053245090584740, -1597556522644479121, 4725508243951990157, -5835974458084589096, 5265026611916471289, -6506839553312390808, 5112700540714905051, 1629780881273308385, 3952557572814841969, -7058735544379780134, -3284344334940481806, -8238240642163517276, 271830865939001673, 2584067149906128416, 8213830722839843585, 1780059585711397978, 5745934800623514672, 5880489281649793280, -5483366856447819719, -660164134291691125, 6027043488069524210, 5939504623478178854, 4182957000251532298, 961106281069444422, -4678651885331897495, 6555379527284724267, -8229290342393784225, -7383989140180790585, -6849403402188834904, -3570317865682412553, 960267590662174261, 1368186169402475693, -9185011381436675007, -4222878003803083865, -7950506877625198857, -5278594936174629665, 8447099599502607937, 7826807417582752905, 4077879786137996473, -1637115534075768355, -6351576308311846450, -6764258160548356109, -3123587455201691369, 6572022278990797008, 6505067856646437401, -6161971240792425857, 7411673372593281149, -1927130371707212977, -2003789016089262539, -4446021168715876766, -6819229167778489015, -374604534259237781, -5554148274511039705, -2874968435680876012, 7155405065421826162, 8115797698848543404, -4589757874730030173, 3799592978652827512, -970015751210395636, -5494041755747781292, 4146303254682774271, 7469902775370962990, -5468852891854664522, 7093133140943200475, -3642990911303383450, -7329282451406002021, -3379645702547272688, 7756616469221190962, 4535791844856091208, -5616645334145662501, 5486011139099926064, 5466038936925195436, 2765199969519838500, -2541279074404348025, -675606168146688705, -3348407985751742240, -2031628150440232064, 5511275678550799058, -3083924751130769208, 4847227409354230036, -480202148875892777, -9082680423657091618, 8278610869420350667, -7441863922167516914, 8627494487553485962, -9003582372561338125, -4159662357344394687, 1488431473897688057, -7785190989420187892, -5648721655067859603]
INFO  [main] 2026-01-22 04:16:27,524 StorageService.java:1446 - JOINING: Finish joining ring
INFO  [main] 2026-01-22 04:16:27,566 SecondaryIndexManager.java:509 - Executing pre-join post-bootstrap tasks for: CFS(Keyspace='ContrailAnalyticsCql', ColumnFamily='objectvaluetable')
INFO  [main] 2026-01-22 04:16:27,567 SecondaryIndexManager.java:509 - Executing pre-join post-bootstrap tasks for: CFS(Keyspace='ContrailAnalyticsCql', ColumnFamily='systemobjecttable')
INFO  [main] 2026-01-22 04:16:27,567 SecondaryIndexManager.java:509 - Executing pre-join post-bootstrap tasks for: CFS(Keyspace='ContrailAnalyticsCql', ColumnFamily='statstablev4')
INFO  [main] 2026-01-22 04:16:27,568 SecondaryIndexManager.java:509 - Executing pre-join post-bootstrap tasks for: CFS(Keyspace='ContrailAnalyticsCql', ColumnFamily='messagetablev2')
INFO  [main] 2026-01-22 04:16:27,618 Gossiper.java:1692 - Waiting for gossip to settle...
INFO  [MigrationStage:1] 2026-01-22 04:16:28,700 ColumnFamilyStore.java:411 - Initializing ContrailAnalyticsCql.sessiontable
INFO  [main] 2026-01-22 04:16:35,620 Gossiper.java:1723 - No gossip backlog; proceeding
INFO  [main] 2026-01-22 04:16:36,186 NativeTransportService.java:70 - Netty using native Epoll event loop
INFO  [main] 2026-01-22 04:16:36,402 Server.java:155 - Using Netty Version: [netty-buffer=netty-buffer-4.1.39.Final.88c2a4c (repository: dirty), netty-codec=netty-codec-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-dns=netty-codec-dns-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-haproxy=netty-codec-haproxy-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-http=netty-codec-http-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-http2=netty-codec-http2-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-memcache=netty-codec-memcache-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-mqtt=netty-codec-mqtt-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-redis=netty-codec-redis-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-smtp=netty-codec-smtp-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-socks=netty-codec-socks-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-stomp=netty-codec-stomp-4.1.39.Final.88c2a4c (repository: dirty), netty-codec-xml=netty-codec-xml-4.1.39.Final.88c2a4c (repository: dirty), netty-common=netty-common-4.1.39.Final.88c2a4c (repository: dirty), netty-handler=netty-handler-4.1.39.Final.88c2a4c (repository: dirty), netty-handler-proxy=netty-handler-proxy-4.1.39.Final.88c2a4c (repository: dirty), netty-resolver=netty-resolver-4.1.39.Final.88c2a4c (repository: dirty), netty-resolver-dns=netty-resolver-dns-4.1.39.Final.88c2a4c (repository: dirty), netty-tcnative=netty-tcnative-2.0.25.Final.c46c351, netty-transport=netty-transport-4.1.39.Final.88c2a4c (repository: dirty), netty-transport-native-epoll=netty-transport-native-epoll-4.1.39.Final.88c2a4c (repository: dirty), netty-transport-native-kqueue=netty-transport-native-kqueue-4.1.39.Final.88c2a4cab5 (repository: dirty), netty-transport-native-unix-common=netty-transport-native-unix-common-4.1.39.Final.88c2a4c (repository: dirty), netty-transport-rxtx=netty-transport-rxtx-4.1.39.Final.88c2a4c (repository: dirty), netty-transport-sctp=netty-transport-sctp-4.1.39.Final.88c2a4c (repository: dirty), netty-transport-udt=netty-transport-udt-4.1.39.Final.88c2a4c (repository: dirty)]
INFO  [main] 2026-01-22 04:16:36,402 Server.java:156 - Starting listening for CQL clients on /10.0.0.241:9042 (unencrypted)...
INFO  [main] 2026-01-22 04:16:36,476 ThriftServer.java:116 - Binding thrift service to /10.0.0.241:9160
INFO  [Thread-2] 2026-01-22 04:16:36,482 ThriftServer.java:133 - Listening for thrift clients...
INFO  [HANDSHAKE-/10.0.0.38] 2026-01-22 04:19:02,733 OutboundTcpConnection.java:561 - Handshaking version with /10.0.0.38
INFO  [HANDSHAKE-/10.0.0.50] 2026-01-22 04:19:32,424 OutboundTcpConnection.java:561 - Handshaking version with /10.0.0.50