Well i havent used 2.1.x cassandra neither java 8 but any reason for not using oracle JDK as i thought thats what is recommended. i saw a thread earlier stating java 8 with 2.0.14+ cassandra is tested but not sure about 2.1.x versions.
On Mon, May 11, 2015 at 4:04 PM, Rahul Bhardwaj < rahul.bhard...@indiamart.com> wrote: > PFA of error log > hs_err_pid9656.log > <https://docs.google.com/a/indiamart.com/file/d/0B0hlSlesIPVfaU9peGwxSXdsZGc/edit?usp=drive_web> > > > On Mon, May 11, 2015 at 3:58 PM, Rahul Bhardwaj < > rahul.bhard...@indiamart.com> wrote: > >> free RAM: >> >> >> free -m >> total used free shared buffers cached >> Mem: 64398 23753 40644 0 108 8324 >> -/+ buffers/cache: 15319 49078 >> Swap: 2925 15 2909 >> >> >> ulimit -a >> core file size (blocks, -c) 0 >> data seg size (kbytes, -d) unlimited >> scheduling priority (-e) 0 >> file size (blocks, -f) unlimited >> pending signals (-i) 515041 >> max locked memory (kbytes, -l) 64 >> max memory size (kbytes, -m) unlimited >> open files (-n) 1024 >> pipe size (512 bytes, -p) 8 >> POSIX message queues (bytes, -q) 819200 >> real-time priority (-r) 0 >> stack size (kbytes, -s) 10240 >> cpu time (seconds, -t) unlimited >> max user processes (-u) 515041 >> virtual memory (kbytes, -v) unlimited >> file locks (-x) unlimited >> >> >> Also attaching complete error file >> >> >> On Mon, May 11, 2015 at 3:35 PM, Anishek Agarwal <anis...@gmail.com> >> wrote: >> >>> the memory cassandra is trying to allocate is pretty small. you sure >>> there is no hardware failure on the machine. what is the free ram on the >>> box ? >>> >>> On Mon, May 11, 2015 at 3:28 PM, Rahul Bhardwaj < >>> rahul.bhard...@indiamart.com> wrote: >>> >>>> Hi All, >>>> >>>> We have cluster of 3 nodes with 64GB RAM each. My cluster was running >>>> in healthy state. Suddenly one machine's cassandra daemon stops working and >>>> shut down. >>>> >>>> On restarting it after 2 minutes it again stops and is getting stop >>>> after returning below error in cassandra.log >>>> >>>> Java HotSpot(TM) 64-Bit Server VM warning: INFO: >>>> os::commit_memory(0x00007fd064dc6000, 12288, 0) failed; error='Cannot >>>> allocate memory' (errno=12) >>>> # >>>> # There is insufficient memory for the Java Runtime Environment to >>>> continue. >>>> # Native memory allocation (malloc) failed to allocate 12288 bytes for >>>> committing reserved memory. >>>> # An error report file with more information is saved as: >>>> # /tmp/hs_err_pid23215.log >>>> INFO 09:50:41 Loading settings from >>>> file:/etc/cassandra/default.conf/cassandra.yaml >>>> INFO 09:50:41 Node configuration:[authenticator=AllowAllAuthenticator; >>>> authorizer=AllowAllAuthorizer; auto_snapshot=true; >>>> batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; >>>> cas_contention_timeout_in_ms=1000; client_encryption_options=<REDACTED>; >>>> cluster_name=Test Cluster; column_index_size_in_kb=64; >>>> commit_failure_policy=stop; >>>> commitlog_directory=/var/lib/cassandra/commitlog; >>>> commitlog_segment_size_in_mb=64; commitlog_sync=periodic; >>>> commitlog_sync_period_in_ms=10000; compaction_throughput_mb_per_sec=16; >>>> concurrent_compactors=4; concurrent_counter_writes=32; concurrent_reads=32; >>>> concurrent_writes=32; counter_cache_save_period=7200; >>>> counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; >>>> cross_node_timeout=false; data_file_directories=[/var/lib/cassandra/data]; >>>> disk_failure_policy=stop; dynamic_snitch_badness_threshold=0.1; >>>> dynamic_snitch_reset_interval_in_ms=600000; >>>> dynamic_snitch_update_interval_in_ms=100; >>>> endpoint_snitch=GossipingPropertyFileSnitch; hinted_handoff_enabled=true; >>>> hinted_handoff_throttle_in_kb=1024; incremental_backups=false; >>>> index_summary_capacity_in_mb=null; >>>> index_summary_resize_interval_in_minutes=60; inter_dc_tcp_nodelay=false; >>>> internode_compression=all; key_cache_save_period=14400; >>>> key_cache_size_in_mb=null; listen_address=null; >>>> max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; >>>> memtable_allocation_type=heap_buffers; native_transport_port=9042; >>>> num_tokens=256; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; >>>> permissions_validity_in_ms=2000; range_request_timeout_in_ms=1000000; >>>> read_request_timeout_in_ms=999999999; >>>> request_scheduler=org.apache.cassandra.scheduler.NoScheduler; >>>> request_timeout_in_ms=999999999; row_cache_save_period=0; >>>> row_cache_size_in_mb=0; rpc_address=null; rpc_keepalive=true; >>>> rpc_port=9160; rpc_server_type=sync; >>>> saved_caches_directory=/var/lib/cassandra/saved_caches; >>>> seed_provider=[{class_name=org.apache.cassandra.locator.SimpleSeedProvider, >>>> parameters=[{seeds=206.191.151.199}]}]; >>>> server_encryption_options=<REDACTED>; 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; >>>> thrift_framed_transport_size_in_mb=15; tombstone_failure_threshold=100000; >>>> tombstone_warn_threshold=1000; trickle_fsync=false; >>>> trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; >>>> write_request_timeout_in_ms=999999999] >>>> ERROR 09:50:41 Exception encountered during startup >>>> java.lang.OutOfMemoryError: unable to create new native thread >>>> at java.lang.Thread.start0(Native Method) ~[na:1.7.0_60] >>>> at java.lang.Thread.start(Thread.java:714) ~[na:1.7.0_60] >>>> at >>>> java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:949) >>>> ~[na:1.7.0_60] >>>> at >>>> java.util.concurrent.ThreadPoolExecutor.ensurePrestart(ThreadPoolExecutor.java:1590) >>>> ~[na:1.7.0_60] >>>> at >>>> java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:333) >>>> ~[na:1.7.0_60] >>>> at >>>> java.util.concurrent.ScheduledThreadPoolExecutor.scheduleWithFixedDelay(ScheduledThreadPoolExecutor.java:594) >>>> ~[na:1.7.0_60] >>>> at >>>> org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor.scheduleWithFixedDelay(DebuggableScheduledThreadPoolExecutor.java:61) >>>> ~[apache-cassandra-2.1.2.jar:2.1.2-SNAPSHOT] >>>> at org.apache.cassandra.gms.Gossiper.start(Gossiper.java:1188) >>>> ~[apache-cassandra-2.1.2.jar:2.1.2-SNAPSHOT] >>>> at >>>> org.apache.cassandra.service.StorageService.prepareToJoin(StorageService.java:721) >>>> ~[apache-cassandra-2.1.2.jar:2.1.2-SNAPSHOT] >>>> at >>>> org.apache.cassandra.service.StorageService.initServer(StorageService.java:643) >>>> ~[apache-cassandra-2.1.2.jar:2.1.2-SNAPSHOT] >>>> at >>>> org.apache.cassandra.service.StorageService.initServer(StorageService.java:535) >>>> ~[apache-cassandra-2.1.2.jar:2.1.2-SNAPSHOT] >>>> at >>>> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:324) >>>> [apache-cassandra-2.1.2.jar:2.1.2-SNAPSHOT] >>>> at >>>> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:448) >>>> [apache-cassandra-2.1.2.jar:2.1.2-SNAPSHOT] >>>> at >>>> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:537) >>>> [apache-cassandra-2.1.2.jar:2.1.2-SNAPSHOT] >>>> java.lang.OutOfMemoryError: unable to create new native thread >>>> at java.lang.Thread.start0(Native Method) >>>> at java.lang.Thread.start(Thread.java:714) >>>> at >>>> java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:949) >>>> at >>>> java.util.concurrent.ThreadPoolExecutor.ensurePrestart(ThreadPoolExecutor.java:1590) >>>> at >>>> java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:333) >>>> at >>>> java.util.concurrent.ScheduledThreadPoolExecutor.scheduleWithFixedDelay(ScheduledThreadPoolExecutor.java:594) >>>> at >>>> org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor.scheduleWithFixedDelay(DebuggableScheduledThreadPoolExecutor.java:61) >>>> at org.apache.cassandra.gms.Gossiper.start(Gossiper.java:1188) >>>> at >>>> org.apache.cassandra.service.StorageService.prepareToJoin(StorageService.java:721) >>>> at >>>> org.apache.cassandra.service.StorageService.initServer(StorageService.java:643) >>>> at >>>> org.apache.cassandra.service.StorageService.initServer(StorageService.java:535) >>>> at >>>> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:324) >>>> at >>>> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:448) >>>> at >>>> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:537) >>>> Exception encountered during startup: unable to create new native thread >>>> Java HotSpot(TM) 64-Bit Server VM warning: INFO: >>>> os::commit_memory(0x00007fd459520000, 65536, 1) failed; error='Cannot >>>> allocate memory' (errno=12 >>>> >>>> This is our production cluster and rest 2 nodes are still in healthy >>>> state. >>>> We have also changed heap size from 10G to 20 G but problem still >>>> persists. Please help in finding the reason behind this. >>>> >>>> >>>> Regards: >>>> Rahul Bhardwaj >>>> >>>> >>>> Follow IndiaMART.com <http://www.indiamart.com> for latest updates on >>>> this and more: <https://plus.google.com/+indiamart> >>>> <https://www.facebook.com/IndiaMART> <https://twitter.com/IndiaMART> >>>> Mobile Channel: >>>> <https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=668561641&mt=8> >>>> <https://play.google.com/store/apps/details?id=com.indiamart.m> >>>> <http://m.indiamart.com/> >>>> >>>> <https://www.youtube.com/watch?v=DzORNbeSXN8&list=PL2o4J51MqpL0mbue6kzDa6eymLVUXtlR1&index=2> >>>> Check out some smart tips to generate more business - *IndiaMART >>>> Learning Centre* <http://corporate.indiamart.com/quick-learn/> >>> >>> >>> >> > > > Follow IndiaMART.com <http://www.indiamart.com> for latest updates on > this and more: <https://plus.google.com/+indiamart> > <https://www.facebook.com/IndiaMART> <https://twitter.com/IndiaMART> > Mobile Channel: > <https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=668561641&mt=8> > <https://play.google.com/store/apps/details?id=com.indiamart.m> > <http://m.indiamart.com/> > > <https://www.youtube.com/watch?v=DzORNbeSXN8&list=PL2o4J51MqpL0mbue6kzDa6eymLVUXtlR1&index=2> > Check out some smart tips to generate more business - *IndiaMART Learning > Centre* <http://corporate.indiamart.com/quick-learn/> >
