【产品名称】OceanBase社区版
【产品版本】
[admin@obs91 ~]$ ./oceanbase/bin/observer -V ./oceanbase/bin/observer -V observer (OceanBase CE 3.1.2) REVISION: 10000392021123010-d4ace121deae5b81d8f0b40afbc4c02705b7fc1d BUILD_BRANCH: HEAD BUILD_TIME: Dec 30 2021 02:47:29 BUILD_FLAGS: RelWithDebInfo BUILD_INFO:
【问题描述】
手动部署OB集群(社区版),启动第一个OBserver时报错(见附件:observer.log)
环境信息:一个中控机(虚拟机,32c/64G/60G+400G*2)+3个OBserver(虚拟机,16c/32G/60G+400G*2)
参考OceanBase 离线手动部署详细教程和一些理解 - 墨天轮 (modb.pro)一文做了环境初始化。
软件包信息,及依赖:
$ ldd /home/admin/oceanbase/bin/observer linux-vdso.so.1 => (0x00007ffeb21eb000) libmariadb.so.3 => /home/admin/oceanbase/lib/libmariadb.so.3 (0x00007f3cca25c000) libaio.so.1 => /home/admin/oceanbase/lib/libaio.so.1 (0x00007f3cca05a000) libm.so.6 => /lib64/libm.so.6 (0x00007f3cc9d58000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f3cc9b3c000) libdl.so.2 => /lib64/libdl.so.2 (0x00007f3cc9938000) librt.so.1 => /lib64/librt.so.1 (0x00007f3cc9730000) libc.so.6 => /lib64/libc.so.6 (0x00007f3cc9362000) /lib64/ld-linux-x86-64.so.2 (0x00007f3cca4c2000) $ rpm -qa |grep oceanbase oceanbase-ce-utils-3.1.2-10000392021123010.el7.x86_64 oceanbase-ce-libs-3.1.2-10000392021123010.el7.x86_64 oceanbase-ce-3.1.2-10000392021123010.el7.x86_64
然后,在第一个observer节点执行如下命令,启动observer报错:
cd /home/admin/oceanbase && \ ./bin/observer \ --devname eth0 \ --mysql_port 2881 \ --rpc_port 2882 \ --zone zone1 \ --log_level ERROR \ --cluster_id 2022 \ --appname obce_cluster_1 \ --data_dir /home/admin/oceanbase/store/obce_cluster_1 \ --rs_list ‘172.31.0.91:2882:2881;172.31.0.48:2882:2881;172.31.0.79:2882:2881’ \ --optstr “memory_limit=25G, cache_wash_threshold=1G, __min_full_resource_pool_memory=268435456, system_memory=4G, memory_chunk_cache_size=128M, cpu_count=16, net_thread_count=4, workers_per_cpu_quota=2, datafile_disk_percentage=50, stack_size=512K, syslog_level=ERROR, config_additional_dir=/data/1/obce_cluster_1/etc3;/data/log1/obce_cluster_1/etc2”