ZCBUS-42000

zcbus_service程序real进程报错：

[INF] 2021-03-09 15:00:39: check repair tables...
[INF] 2021-03-09 15:00:39: extract start pos ...
error at file[db2.c] line[94], ZCBUS-42000: error while allocating the environment handle, cliRC = -1
error at file[db.c] line[90], ZCBUS-42000: error while allocating the environment handle, cliRC = -1
error at file[db2/db2log.c] line[64], ZCBUS-42000: error while allocating the environment handle, cliRC = -1
error at file[db2/db2log.c] line[347], ZCBUS-42000: error while allocating the environment handle, cliRC = -1
[ERR] ZCBUS-42000: error while allocating the environment handle, cliRC = -1
[INF] 2021-03-09 15:00:41: flush data to kafka...
[INF] 2021-03-09 15:00:41: flush data to kafka ok.
[INF] 2021-03-09 15:00:41: extract end pos .

解决：

（1）修改profile文件

export PATH=${PATH}:${ZCBUS_HOME}/bin:${JAVA_HOME}/bin:${ZCBUS_HOME}/scripts:/home/db2inst1/sqllib/bin:/opt/ibm/db2/V9.7/bin
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${ZCBUS_HOME}/lib/zc_lib/:${IQDIR16}/lib64:/home/db2inst1/sqllib/lib

（2）db2客户端添加编目（3月7号之后的版本支持无需添加编目）：

添加：

db2 "CATALOG TCPIP NODE db2node REMOTE 10.142.68.121 SERVER 50005"
db2 "catalog database uumdb as uumdb at node db2node"
db2 connect to uumdb user db2inst5 using \"zOne\!110\"

删除：

db2 UNCATALOG NODE db2node
db2 UNCATALOG DB uumdb