dianfu commented on a change in pull request #10017: [FLINK-14019][python] add
support for managing environment and dependencies of Python UDF in Flink Python
API
URL: https://github.com/apache/flink/pull/10017#discussion_r349911714
##########
File path:
flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/AbstractPythonFunctionOperator.java
##########
@@ -275,4 +287,27 @@ private void invokeFinishBundle() throws Exception {
}
}
}
+
+ protected PythonEnvironmentManager createPythonEnvironmentManager()
throws IOException {
+ PythonDependencyManager dependencyManager =
PythonDependencyManager.create(
+ getExecutionConfig().getGlobalJobParameters().toMap(),
+ getRuntimeContext().getDistributedCache());
+ PythonEnv pythonEnv = getPythonEnv();
+ if (pythonEnv.getExecType() == PythonEnv.ExecType.PROCESS) {
+ String taskManagerLogFile = getContainingTask()
+ .getEnvironment()
+ .getTaskManagerInfo()
+ .getConfiguration()
+
.getString(ConfigConstants.TASK_MANAGER_LOG_PATH_KEY,
System.getProperty("log.file"));
+ String logDirectory = taskManagerLogFile == null ? null
: new File(taskManagerLogFile).getParent();
Review comment:
In which case taskManagerLogFile is null?
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