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https://issues.apache.org/jira/browse/YARN-7353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16213117#comment-16213117
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Hudson commented on YARN-7353:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13118 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13118/])
YARN-7353. Improved volume mount check for directories and unit test (eyang:
rev b61144a93d9306624378a93944d0a08c60436554)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/utils/docker-util.c
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/test/utils/test_docker_util.cc
> Docker permitted volumes don't properly check for directories
> -------------------------------------------------------------
>
> Key: YARN-7353
> URL: https://issues.apache.org/jira/browse/YARN-7353
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Reporter: Eric Badger
> Assignee: Eric Badger
> Attachments: YARN-7353.001.patch, YARN-7353.002.patch,
> YARN-7353.003.patch
>
>
> {noformat:title=docker-util.c:check_mount_permitted()}
> // directory check
> permitted_mount_len = strlen(permitted_mounts[i]);
> if (permitted_mount_len > 0
> && permitted_mounts[i][permitted_mount_len - 1] == '/') {
> if (strncmp(normalized_path, permitted_mounts[i], permitted_mount_len)
> == 0) {
> ret = 1;
> break;
> }
> }
> {noformat}
> This code will treat "/home/" as a directory, but not "/home"
> {noformat}
> [ FAILED ] 3 tests, listed below:
> [ FAILED ] TestDockerUtil.test_check_mount_permitted
> [ FAILED ] TestDockerUtil.test_normalize_mounts
> [ FAILED ] TestDockerUtil.test_add_rw_mounts
> {noformat}
> Additionally, YARN-6623 introduced new test failures in the C++
> container-executor test "cetest"
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