老师 改了配置 还是报错

Question

Answer 1

Michael_PK 2018-08-20 20:05:10

native.lib 参见官网的这个章节:

Plugin Configurations

Execute-As-User

With a new security enhancement in Azkaban 3.0, Azkaban jobs can now run as the submit user or the user.to.proxy of the flow by default. This ensures that Azkaban takes advantage of the Linux permission security mechanism, and operationally this simplifies resource monitoring and visibility. Set up this behavior by doing the following:-

Execute.as.user is set to true by default. In case needed, it can also be configured to false in azkaban-plugin’s commonprivate.properties

Configure azkaban.native.lib= to the place where you are going to put the compiled execute-as-user.c file (see below)

Generate an executable on the Azkaban box for azkaban-common/src/main/c/execute-as-user.c. it should be named execute-as-user Below is a sample approach

scp ./azkaban-common/src/main/c/execute-as-user.c onto the Azkaban box

run: gcc execute-as-user.c -o execute-as-user

run: chown root execute-as-user (you might need root privilege)

run: chmod 6050 execute-as-user (you might need root privilege)

上课应该有讲过这个操作的步骤吧，我记得