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Alf015
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Re: Nifi toolkit pg-list fails with message : Erro...

by New Contributor in Support Questions
‎10-25-2023 05:35 AM
‎10-25-2023 05:35 AM
The problem seemed to be caused by wrong access policies on PG under the root. With the wrong credentials the name attribute of certain PG was not returned in the response which caused pg-list to fail. Adding read policy for the credentials on the PGs solved the case. ?! Regards ... View more

Nifi toolkit pg-list fails with message : Error ex...

by New Contributor in Support Questions
‎10-25-2023 02:42 AM
‎10-25-2023 02:42 AM
Hello I'm running Nifi toolkit v1.12.1 with JDK 8 I'm running into a problem when running the following command cli.sh nifi pg-list -p /nifi.properties --verbose I can do a wget --certificate=./my.pem --private-key=./my.key --ca-certificate=./myca.pem https://xxx/nifi-api/flow/process-groups/root and get a correct output Can you help me get the corret output with the toolkit ? Is it possible to log the toolkit requests / responses ? The stack trace I get with the toolkit is:  org.apache.nifi.toolkit.cli.api.CommandException: Error executing command 'pg-list' : null at org.apache.nifi.toolkit.cli.impl.command.nifi.AbstractNiFiCommand.doExecute(AbstractNiFiCommand.java:65) at org.apache.nifi.toolkit.cli.impl.command.AbstractPropertyCommand.execute(AbstractPropertyCommand.java:74) at org.apache.nifi.toolkit.cli.impl.command.CommandProcessor.processCommand(CommandProcessor.java:252) at org.apache.nifi.toolkit.cli.impl.command.CommandProcessor.processGroupCommand(CommandProcessor.java:233) at org.apache.nifi.toolkit.cli.impl.command.CommandProcessor.process(CommandProcessor.java:188) at org.apache.nifi.toolkit.cli.CLIMain.runSingleCommand(CLIMain.java:145) at org.apache.nifi.toolkit.cli.CLIMain.main(CLIMain.java:72) Caused by: java.lang.NullPointerException at java.util.Comparator.lambda$comparing$77a9974f$1(Comparator.java:469) at java.util.TimSort.countRunAndMakeAscending(TimSort.java:355) at java.util.TimSort.sort(TimSort.java:220) at java.util.Arrays.sort(Arrays.java:1512) at java.util.ArrayList.sort(ArrayList.java:1462) at org.apache.nifi.toolkit.cli.impl.result.nifi.ProcessGroupsResult.<init>(ProcessGroupsResult.java:50) at org.apache.nifi.toolkit.cli.impl.command.nifi.pg.PGList.doExecute(PGList.java:78) at org.apache.nifi.toolkit.cli.impl.command.nifi.pg.PGList.doExecute(PGList.java:40) at org.apache.nifi.toolkit.cli.impl.command.nifi.AbstractNiFiCommand.doExecute(AbstractNiFiCommand.java:63) ... 6 more Regards ... View more
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