我刚打酱油去了,不好意思

es节点崩溃后启动不了

Elasticsearch | 作者 myamor | 发布于2019年09月04日 | 阅读数:3190

集群六台机器,系统版本号:redhat 7.2,内存256G,es版本6.5.3
部署方式:三台主节点,十台数据节点(其中数据节点,一台主机部署两个实例节点),其中堆内存为31g
今天早上其中一台数据主机里面的一个节点core dump,该节点程序异常退出。
收到告警后:重启该节点,可以很快该节点就又异常退出(重启主机以及清除内存,情况也是一样退出)
在logs目录下生成hs_err_pid文件:内容如下:
 
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGBUS (0x7) at pc=0x00007f1e8d052a30, pid=16697, tid=0x00007f0b42a58700
#
# JRE version: Java(TM) SE Runtime Environment (8.0_151-b12) (build 1.8.0_151-b12)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.151-b12 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# v  ~StubRoutines::jlong_disjoint_arraycopy
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
#

---------------  T H R E A D  ---------------

Current thread (0x00007f1d340da000):  JavaThread "elasticsearch[node-235.50-1][[idx_v201908][244]: Lucene Merge Thread #1]" daemon [_thread_in_Ja
va, id=17182, stack(0x00007f0b42958000,0x00007f0b42a59000)]

siginfo: si_signo: 7 (SIGBUS), si_code: 2 (BUS_ADRERR), si_addr: 0x00007f07a3c6d000

Registers:
RAX=0x00007f07a3c6d400, RBX=0x0000000000000000, RCX=0x00000000ef413a38, RDX=0xffffffffffffff88
RSP=0x00007f0b42a56fc0, RBP=0x00007f0b42a56fc0, RSI=0x00000000ef413640, RDI=0x00007f07a3c6d3f8
R8 =0x0000000038c40000, R9 =0x00000000ef413630, R10=0x00007f1e8d053020, R11=0x0000000040000000
R12=0x0000000000000000, R13=0x00000000ef412ef0, R14=0x00007f07a3c6d400, R15=0x00007f1d340da000
RIP=0x00007f1e8d052a30, EFLAGS=0x0000000000010286, CSGSFS=0x0000000000000033, ERR=0x0000000000000004
  TRAPNO=0x000000000000000e

Top of Stack: (sp=0x00007f0b42a56fc0)
0x00007f0b42a56fc0:   0000000000000410 00007f1e8ebd3a73
0x00007f0b42a56fd0:   00000000ef412fb0 00000000ef413630
0x00007f0b42a56fe0:   38c4000000000400 0000000000000000
0x00007f0b42a56ff0:   0000000000000030 00007f1e8e1824d0
 
请大神们帮忙看下是什么原因导致的,谢谢了。
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