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https://issues.apache.org/jira/browse/TEZ-4039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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László Bodor updated TEZ-4039:
------------------------------
Comment: was deleted
(was: there is a working version in: [^TEZ-4039.04.patch]
testing:
{code}
wget -qO-
"https://issues.apache.org/jira/secure/attachment/13011207/TEZ-4039.04.patch"; |
git apply -3 -p0
mvn clean install -pl tez-api -pl tez-dag -pl tez-common -pl
tez-runtime-internals -pl tez-tests -pl tez-examples
-Dtest=TestTezJobs#testHashJoinExampleWithLogPattern
cd
tez-tests/target/org.apache.tez.test.TestTezJobs/org.apache.tez.test.TestTezJobs-logDir-nm-0_0
# check syslog_dag* and syslog_attempt* files
{code})
> Tez should inject dag id, query id into MDC
> -------------------------------------------
>
> Key: TEZ-4039
> URL: https://issues.apache.org/jira/browse/TEZ-4039
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Prasanth Jayachandran
> Assignee: László Bodor
> Priority: Major
> Attachments: TEZ-4039.01.patch, TEZ-4039.02.patch, TEZ-4039.03.patch,
> TEZ-4039.04.patch, TEZ-4039.05.patch
>
>
> Tez currently uses CallableWithNdc to store thread specific context. It
> should also inject the context into MDC so that pattern layout can dump the
> contexts from MDC (with NDC it is not possible to read the context in pattern
> lyaout).
> Hive for example, sets queryId in the MDC and pattern layout prints the
> queryId
>
> {code:java}
> %d{ISO8601} %-5p [%t (%X{queryId})] %c{2}: %m%n
> {code}
> Llap sets dagId, fragmentId and queryId into MDC which is used for queryId
> based routing of logging.
> Similarly, Tez AM should set dagId and queryId (if available) into MDC.
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