Hi Robert, I saw somewhere you answering the same prob but no solution found. plz check again.
regards: Rahul Bhardwaj On Mon, May 11, 2015 at 5:49 PM, Rahul Bhardwaj < rahul.bhard...@indiamart.com> wrote: > Bu it is giving same error with java 7 and open jdk > > On Mon, May 11, 2015 at 5:26 PM, Anishek Agarwal <anis...@gmail.com> > wrote: > >> 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/> >>> >> >> > -- 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/>
