Mixing
Running Apache Beam with Google Dataflow without setting Google application credential
As I know how to run Apache Beam in a Google Dataflow job, I should first set an environmental variable to my json credential file
set GOOGLE_APPLICATION_CREDENTIALS=/path/to/jsonfile.json
I want to automate this and I think I have to run a bash script by my java beam application first. Is there a better approach to do this in my beam Java class?
google-cloud-dataflow apache-beam
edited Jan 3 at 10:23
Nahuel Varela
679216
asked Jan 2 at 23:32
LuckylukeeLuckylukee
300215
add a comment |
As I know how to run Apache Beam in a Google Dataflow job, I should first set an environmental variable to my json credential file
set GOOGLE_APPLICATION_CREDENTIALS=/path/to/jsonfile.json
I want to automate this and I think I have to run a bash script by my java beam application first. Is there a better approach to do this in my beam Java class?
google-cloud-dataflow apache-beam
edited Jan 3 at 10:23
Nahuel Varela
679216
asked Jan 2 at 23:32
LuckylukeeLuckylukee
300215
add a comment |
As I know how to run Apache Beam in a Google Dataflow job, I should first set an environmental variable to my json credential file
set GOOGLE_APPLICATION_CREDENTIALS=/path/to/jsonfile.json
I want to automate this and I think I have to run a bash script by my java beam application first. Is there a better approach to do this in my beam Java class?
google-cloud-dataflow apache-beam
edited Jan 3 at 10:23
Nahuel Varela
679216
asked Jan 2 at 23:32
LuckylukeeLuckylukee
300215
As I know how to run Apache Beam in a Google Dataflow job, I should first set an environmental variable to my json credential file
set GOOGLE_APPLICATION_CREDENTIALS=/path/to/jsonfile.json
I want to automate this and I think I have to run a bash script by my java beam application first. Is there a better approach to do this in my beam Java class?
google-cloud-dataflow apache-beam
google-cloud-dataflow apache-beam
edited Jan 3 at 10:23
Nahuel Varela
679216
asked Jan 2 at 23:32
LuckylukeeLuckylukee
300215
edited Jan 3 at 10:23
Nahuel Varela
679216
asked Jan 2 at 23:32
LuckylukeeLuckylukee
300215
edited Jan 3 at 10:23
Nahuel Varela
679216
edited Jan 3 at 10:23
Nahuel Varela
679216
edited Jan 3 at 10:23
Nahuel Varela
679216
679216
asked Jan 2 at 23:32
LuckylukeeLuckylukee
300215
asked Jan 2 at 23:32
LuckylukeeLuckylukee
300215
asked Jan 2 at 23:32
LuckylukeeLuckylukee
300215
300215
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Yes, there is a way to load the Json credential file from Java applications.
Please refer the below code snippet to create the Pipeline object with the Google credential reference loaded programmatically.
//create scope list with DataFlow's scopes
Set<String> scopeList = new HashSet<String>();
scopeList.addAll(DataflowScopes.all());
//create GoogleCredentials object with Json credential file & the scope collection prepared above
GoogleCredentials credential = GoogleCredentials
.fromStream(new FileInputStream("path-to-credential-json-file"))
.createScoped(scopeList);
//create default pipeline
PipelineOptions options = PipelineOptionsFactory.create();
//assign the credential
options.as(GcpOptions.class).setGcpCredential( credential);
Pipeline pipeLine = Pipeline.create(options);
This approach might help you not to depend on the GOOGLE_APPLICATION_CREDENTIALS environment variable.
It has worked on my environment, please let me know if you hit any issues with this.
answered Jan 4 at 2:23
sureshsivasureshsiva
1,4831817
add a comment |
As far as I know you cannot easily modify the environment variables of the executing program. That is you cannot do it from your main program that starts the pipeline. Setting it in the script is the best option here.
Alternatives are hacks similar to https://blog.sebastian-daschner.com/entries/changing_env_java , I do not recommend using these.
answered Jan 2 at 23:49
AntonAnton
1,187216
My question was that how to do that using any google cloud API services by codes?
– Luckylukee
Jan 3 at 0:08
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Yes, there is a way to load the Json credential file from Java applications.
Please refer the below code snippet to create the Pipeline object with the Google credential reference loaded programmatically.
//create scope list with DataFlow's scopes
Set<String> scopeList = new HashSet<String>();
scopeList.addAll(DataflowScopes.all());
//create GoogleCredentials object with Json credential file & the scope collection prepared above
GoogleCredentials credential = GoogleCredentials
.fromStream(new FileInputStream("path-to-credential-json-file"))
.createScoped(scopeList);
//create default pipeline
PipelineOptions options = PipelineOptionsFactory.create();
//assign the credential
options.as(GcpOptions.class).setGcpCredential( credential);
Pipeline pipeLine = Pipeline.create(options);
This approach might help you not to depend on the GOOGLE_APPLICATION_CREDENTIALS environment variable.
It has worked on my environment, please let me know if you hit any issues with this.
answered Jan 4 at 2:23
sureshsivasureshsiva
1,4831817
add a comment |
Yes, there is a way to load the Json credential file from Java applications.
Please refer the below code snippet to create the Pipeline object with the Google credential reference loaded programmatically.
//create scope list with DataFlow's scopes
Set<String> scopeList = new HashSet<String>();
scopeList.addAll(DataflowScopes.all());
//create GoogleCredentials object with Json credential file & the scope collection prepared above
GoogleCredentials credential = GoogleCredentials
.fromStream(new FileInputStream("path-to-credential-json-file"))
.createScoped(scopeList);
//create default pipeline
PipelineOptions options = PipelineOptionsFactory.create();
//assign the credential
options.as(GcpOptions.class).setGcpCredential( credential);
Pipeline pipeLine = Pipeline.create(options);
This approach might help you not to depend on the GOOGLE_APPLICATION_CREDENTIALS environment variable.
It has worked on my environment, please let me know if you hit any issues with this.
answered Jan 4 at 2:23
sureshsivasureshsiva
1,4831817
add a comment |
Yes, there is a way to load the Json credential file from Java applications.
Please refer the below code snippet to create the Pipeline object with the Google credential reference loaded programmatically.
//create scope list with DataFlow's scopes
Set<String> scopeList = new HashSet<String>();
scopeList.addAll(DataflowScopes.all());
//create GoogleCredentials object with Json credential file & the scope collection prepared above
GoogleCredentials credential = GoogleCredentials
.fromStream(new FileInputStream("path-to-credential-json-file"))
.createScoped(scopeList);
//create default pipeline
PipelineOptions options = PipelineOptionsFactory.create();
//assign the credential
options.as(GcpOptions.class).setGcpCredential( credential);
Pipeline pipeLine = Pipeline.create(options);
This approach might help you not to depend on the GOOGLE_APPLICATION_CREDENTIALS environment variable.
It has worked on my environment, please let me know if you hit any issues with this.
answered Jan 4 at 2:23
sureshsivasureshsiva
1,4831817
Yes, there is a way to load the Json credential file from Java applications.
Please refer the below code snippet to create the Pipeline object with the Google credential reference loaded programmatically.
//create scope list with DataFlow's scopes
Set<String> scopeList = new HashSet<String>();
scopeList.addAll(DataflowScopes.all());
//create GoogleCredentials object with Json credential file & the scope collection prepared above
GoogleCredentials credential = GoogleCredentials
.fromStream(new FileInputStream("path-to-credential-json-file"))
.createScoped(scopeList);
//create default pipeline
PipelineOptions options = PipelineOptionsFactory.create();
//assign the credential
options.as(GcpOptions.class).setGcpCredential( credential);
Pipeline pipeLine = Pipeline.create(options);
This approach might help you not to depend on the GOOGLE_APPLICATION_CREDENTIALS environment variable.
It has worked on my environment, please let me know if you hit any issues with this.
answered Jan 4 at 2:23
sureshsivasureshsiva
1,4831817
edited Jan 4 at 19:45
answered Jan 4 at 2:23
sureshsivasureshsiva
1,4831817
answered Jan 4 at 2:23
sureshsivasureshsiva
1,4831817
answered Jan 4 at 2:23
sureshsivasureshsiva
1,4831817
1,4831817
add a comment |
add a comment |
As far as I know you cannot easily modify the environment variables of the executing program. That is you cannot do it from your main program that starts the pipeline. Setting it in the script is the best option here.
Alternatives are hacks similar to https://blog.sebastian-daschner.com/entries/changing_env_java , I do not recommend using these.
answered Jan 2 at 23:49
AntonAnton
1,187216
My question was that how to do that using any google cloud API services by codes?
– Luckylukee
Jan 3 at 0:08
add a comment |
As far as I know you cannot easily modify the environment variables of the executing program. That is you cannot do it from your main program that starts the pipeline. Setting it in the script is the best option here.
Alternatives are hacks similar to https://blog.sebastian-daschner.com/entries/changing_env_java , I do not recommend using these.
answered Jan 2 at 23:49
AntonAnton
1,187216
My question was that how to do that using any google cloud API services by codes?
– Luckylukee
Jan 3 at 0:08
add a comment |
As far as I know you cannot easily modify the environment variables of the executing program. That is you cannot do it from your main program that starts the pipeline. Setting it in the script is the best option here.
Alternatives are hacks similar to https://blog.sebastian-daschner.com/entries/changing_env_java , I do not recommend using these.
answered Jan 2 at 23:49
AntonAnton
1,187216
As far as I know you cannot easily modify the environment variables of the executing program. That is you cannot do it from your main program that starts the pipeline. Setting it in the script is the best option here.
Alternatives are hacks similar to https://blog.sebastian-daschner.com/entries/changing_env_java , I do not recommend using these.
answered Jan 2 at 23:49
AntonAnton
1,187216
answered Jan 2 at 23:49
AntonAnton
1,187216
answered Jan 2 at 23:49
AntonAnton
1,187216
answered Jan 2 at 23:49
AntonAnton
1,187216
1,187216
My question was that how to do that using any google cloud API services by codes?
– Luckylukee
Jan 3 at 0:08
add a comment |
My question was that how to do that using any google cloud API services by codes?
– Luckylukee
Jan 3 at 0:08
My question was that how to do that using any google cloud API services by codes?
– Luckylukee
Jan 3 at 0:08
My question was that how to do that using any google cloud API services by codes?
– Luckylukee
Jan 3 at 0:08
add a comment |
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