Duo Zhang created HBASE-26848:
---------------------------------
Summary: Set java.io.tmpDir when executing maven surefire plugin
Key: HBASE-26848
URL: https://issues.apache.org/jira/browse/HBASE-26848
Project: HBase
Issue Type: Improvement
Components: jenkins, test
Reporter: Duo Zhang
Recently on hbase1-10, it is easy to eat all the space of /tmp. I've checked
several times, it is always the stderr*deferred file, which is the temp output
of our UTs.
I think it means we have some problem for some of our UTs which could generate
very big output, but if the tmp is full, it is not easy for us to find out the
root cause as we need to delete the file to recover first...
Looking at the code of surefire
https://github.com/apache/maven-surefire/blob/68bca29b23d27dba3e06cf5e73a3fdc1a22598db/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/report/Utf8RecodingDeferredFileOutputStream.java#L69
It just creates the file with jdk's Files.createTempFile, the location can be
controlled by java.io.tmpDir, so let's point it to the target directory under
the jenkins workspace to avoid wat all the spaces of /tmp first.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
