What is “~[task/:na]” or “~[na:na]” in a Java stack trace?
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Java stack traces in AWS Lambda now include some extraneous new stuff at the end of each line:
at com.cth.rets.indexer.App.lambda$0(App.java:53) [task/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:792) ~[task/:na]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:776) ~[task/:na]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[task/:na]
at com.cth.rets.indexer.App.lambdaHandler(App.java:47) [task/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]
at lambdainternal.EventHandlerLoader$StreamMethodRequestHandler.handleRequest(EventHandlerLoader.java:350) ~[na:na]
at lambdainternal.EventHandlerLoader$2.call(EventHandlerLoader.java:888) ~[na:na]
at lambdainternal.AWSLambda.startRuntime(AWSLambda.java:293) ~[na:na]
at lambdainternal.AWSLambda.<clinit>(AWSLambda.java:64) ~[na:na]
at java.lang.Class.forName0(Native Method) ~[na:1.8.0_181]
at java.lang.Class.forName(Class.java:348) ~[na:1.8.0_181]
at lambdainternal.LambdaRTEntry.main(LambdaRTEntry.java:104) ~[LambdaJavaRTEntry-1.0.jar:na]
What do all the little extra ~[...] things mean?
java aws-lambda
asked Nov 21 at 18:56
Alex R
4,03294796
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1
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Java stack traces in AWS Lambda now include some extraneous new stuff at the end of each line:
at com.cth.rets.indexer.App.lambda$0(App.java:53) [task/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:792) ~[task/:na]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:776) ~[task/:na]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[task/:na]
at com.cth.rets.indexer.App.lambdaHandler(App.java:47) [task/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]
at lambdainternal.EventHandlerLoader$StreamMethodRequestHandler.handleRequest(EventHandlerLoader.java:350) ~[na:na]
at lambdainternal.EventHandlerLoader$2.call(EventHandlerLoader.java:888) ~[na:na]
at lambdainternal.AWSLambda.startRuntime(AWSLambda.java:293) ~[na:na]
at lambdainternal.AWSLambda.<clinit>(AWSLambda.java:64) ~[na:na]
at java.lang.Class.forName0(Native Method) ~[na:1.8.0_181]
at java.lang.Class.forName(Class.java:348) ~[na:1.8.0_181]
at lambdainternal.LambdaRTEntry.main(LambdaRTEntry.java:104) ~[LambdaJavaRTEntry-1.0.jar:na]
What do all the little extra ~[...] things mean?
java aws-lambda
asked Nov 21 at 18:56
Alex R
4,03294796
~is a common symbol for "approximately", andnameans "Not Avaliable".
– Andreas
Nov 21 at 19:07
1
oh yeah, I could have guessed that too :-) But it doesn't make any sense in a Java stack trace. And it wasn't there before.
– Alex R
Nov 21 at 19:08
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
Java stack traces in AWS Lambda now include some extraneous new stuff at the end of each line:
at com.cth.rets.indexer.App.lambda$0(App.java:53) [task/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:792) ~[task/:na]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:776) ~[task/:na]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[task/:na]
at com.cth.rets.indexer.App.lambdaHandler(App.java:47) [task/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]
at lambdainternal.EventHandlerLoader$StreamMethodRequestHandler.handleRequest(EventHandlerLoader.java:350) ~[na:na]
at lambdainternal.EventHandlerLoader$2.call(EventHandlerLoader.java:888) ~[na:na]
at lambdainternal.AWSLambda.startRuntime(AWSLambda.java:293) ~[na:na]
at lambdainternal.AWSLambda.<clinit>(AWSLambda.java:64) ~[na:na]
at java.lang.Class.forName0(Native Method) ~[na:1.8.0_181]
at java.lang.Class.forName(Class.java:348) ~[na:1.8.0_181]
at lambdainternal.LambdaRTEntry.main(LambdaRTEntry.java:104) ~[LambdaJavaRTEntry-1.0.jar:na]
What do all the little extra ~[...] things mean?
java aws-lambda
asked Nov 21 at 18:56
Alex R
4,03294796
Java stack traces in AWS Lambda now include some extraneous new stuff at the end of each line:
at com.cth.rets.indexer.App.lambda$0(App.java:53) [task/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:792) ~[task/:na]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:776) ~[task/:na]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[task/:na]
at com.cth.rets.indexer.App.lambdaHandler(App.java:47) [task/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]
at lambdainternal.EventHandlerLoader$StreamMethodRequestHandler.handleRequest(EventHandlerLoader.java:350) ~[na:na]
at lambdainternal.EventHandlerLoader$2.call(EventHandlerLoader.java:888) ~[na:na]
at lambdainternal.AWSLambda.startRuntime(AWSLambda.java:293) ~[na:na]
at lambdainternal.AWSLambda.<clinit>(AWSLambda.java:64) ~[na:na]
at java.lang.Class.forName0(Native Method) ~[na:1.8.0_181]
at java.lang.Class.forName(Class.java:348) ~[na:1.8.0_181]
at lambdainternal.LambdaRTEntry.main(LambdaRTEntry.java:104) ~[LambdaJavaRTEntry-1.0.jar:na]
What do all the little extra ~[...] things mean?
java aws-lambda
java aws-lambda
asked Nov 21 at 18:56
Alex R
4,03294796
asked Nov 21 at 18:56
Alex R
4,03294796
asked Nov 21 at 18:56
Alex R
4,03294796
asked Nov 21 at 18:56
Alex R
4,03294796
asked Nov 21 at 18:56
Alex R
4,03294796
4,03294796
~is a common symbol for "approximately", andnameans "Not Avaliable".
– Andreas
Nov 21 at 19:07
1
oh yeah, I could have guessed that too :-) But it doesn't make any sense in a Java stack trace. And it wasn't there before.
– Alex R
Nov 21 at 19:08
add a comment |
~is a common symbol for "approximately", andnameans "Not Avaliable".
– Andreas
Nov 21 at 19:07
1
oh yeah, I could have guessed that too :-) But it doesn't make any sense in a Java stack trace. And it wasn't there before.
– Alex R
Nov 21 at 19:08
~ is a common symbol for "approximately", and na means "Not Avaliable".– Andreas
Nov 21 at 19:07
~ is a common symbol for "approximately", and na means "Not Avaliable".– Andreas
Nov 21 at 19:07
1
1
oh yeah, I could have guessed that too :-) But it doesn't make any sense in a Java stack trace. And it wasn't there before.
– Alex R
Nov 21 at 19:08
oh yeah, I could have guessed that too :-) But it doesn't make any sense in a Java stack trace. And it wasn't there before.
– Alex R
Nov 21 at 19:08
add a comment |
1 Answer
1
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votes
up vote
1
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What do all the little extra
~[...]things mean?
Logging frameworks will use the tilde to denote that the class packaging information it displays might or might not be correct.
For example, here's an exerpt from the logback documentation:
when it is unable to guarantee the absolute correctness of the
information, then it will prefix the data with a tilde, i.e. the '~'
character.
An na to the left of the : means the jar or resource from which the method is being called is unknown and an na to the right of the : means the resource's version is unknown.
answered Nov 21 at 20:29
gfos
337215
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
What do all the little extra
~[...]things mean?
Logging frameworks will use the tilde to denote that the class packaging information it displays might or might not be correct.
For example, here's an exerpt from the logback documentation:
when it is unable to guarantee the absolute correctness of the
information, then it will prefix the data with a tilde, i.e. the '~'
character.
An na to the left of the : means the jar or resource from which the method is being called is unknown and an na to the right of the : means the resource's version is unknown.
answered Nov 21 at 20:29
gfos
337215
add a comment |
up vote
1
down vote
What do all the little extra
~[...]things mean?
Logging frameworks will use the tilde to denote that the class packaging information it displays might or might not be correct.
For example, here's an exerpt from the logback documentation:
when it is unable to guarantee the absolute correctness of the
information, then it will prefix the data with a tilde, i.e. the '~'
character.
An na to the left of the : means the jar or resource from which the method is being called is unknown and an na to the right of the : means the resource's version is unknown.
answered Nov 21 at 20:29
gfos
337215
add a comment |
up vote
1
down vote
up vote
1
down vote
What do all the little extra
~[...]things mean?
Logging frameworks will use the tilde to denote that the class packaging information it displays might or might not be correct.
For example, here's an exerpt from the logback documentation:
when it is unable to guarantee the absolute correctness of the
information, then it will prefix the data with a tilde, i.e. the '~'
character.
An na to the left of the : means the jar or resource from which the method is being called is unknown and an na to the right of the : means the resource's version is unknown.
answered Nov 21 at 20:29
gfos
337215
What do all the little extra
~[...]things mean?
Logging frameworks will use the tilde to denote that the class packaging information it displays might or might not be correct.
For example, here's an exerpt from the logback documentation:
when it is unable to guarantee the absolute correctness of the
information, then it will prefix the data with a tilde, i.e. the '~'
character.
An na to the left of the : means the jar or resource from which the method is being called is unknown and an na to the right of the : means the resource's version is unknown.
answered Nov 21 at 20:29
gfos
337215
edited Nov 21 at 20:46
answered Nov 21 at 20:29
gfos
337215
answered Nov 21 at 20:29
gfos
337215
answered Nov 21 at 20:29
gfos
337215
337215
add a comment |
add a comment |
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~is a common symbol for "approximately", andnameans "Not Avaliable".– Andreas
Nov 21 at 19:07
1
oh yeah, I could have guessed that too :-) But it doesn't make any sense in a Java stack trace. And it wasn't there before.
– Alex R
Nov 21 at 19:08