[jira] [Commented] (SQOOP-3042) Sqoop does not clear compile directory under /tmp/sqoop-/compile automatically
[
https://issues.apache.org/jira/browse/SQOOP-3042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16739744#comment-16739744
]
Denes Bodo commented on SQOOP-3042:
---
Hi [~vasas],
A user/customer noticed the error message: *LOG.error("Could not rename " +
orig + " to " + dest + ". Error: " + e.getMessage());*. And I am curious if it
is a real error or not? Sqoop functioning as expected; so the message is
misleading? If it is not a real error (this is what I think) then I would file
a Jira to change the severity level of this message.
> Sqoop does not clear compile directory under /tmp/sqoop-/compile
> automatically
>
>
> Key: SQOOP-3042
> URL: https://issues.apache.org/jira/browse/SQOOP-3042
> Project: Sqoop
> Issue Type: Bug
>Affects Versions: 1.4.6
>Reporter: Eric Lin
>Assignee: Eric Lin
>Priority: Critical
> Labels: patch
> Fix For: 3.0.0
>
> Attachments: SQOOP-3042.1.patch, SQOOP-3042.2.patch,
> SQOOP-3042.4.patch, SQOOP-3042.5.patch, SQOOP-3042.6.patch,
> SQOOP-3042.7.patch, SQOOP-3042.9.patch
>
>
> After running sqoop, all the temp files generated by ClassWriter are left
> behind on disk, so anyone can check those JAVA files to see the schema of
> those tables that Sqoop has been interacting with. By default, the directory
> is under /tmp/sqoop-/compile.
> In class org.apache.sqoop.SqoopOptions, function getNonceJarDir(), I can see
> that we did add "deleteOnExit" on the temp dir:
> {code}
> for (int attempts = 0; attempts < MAX_DIR_CREATE_ATTEMPTS; attempts++) {
> hashDir = new File(baseDir, RandomHash.generateMD5String());
> while (hashDir.exists()) {
> hashDir = new File(baseDir, RandomHash.generateMD5String());
> }
> if (hashDir.mkdirs()) {
> // We created the directory. Use it.
> // If this directory is not actually filled with files, delete it
> // when the JVM quits.
> hashDir.deleteOnExit();
> break;
> }
> }
> {code}
> However, I believe it failed to delete due to directory is not empty.
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[jira] [Commented] (SQOOP-3042) Sqoop does not clear compile directory under /tmp/sqoop-/compile automatically
[
https://issues.apache.org/jira/browse/SQOOP-3042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16739556#comment-16739556
]
Szabolcs Vasas commented on SQOOP-3042:
---
Hi [~dionusos],
I am not sure it was intentional, does it cause any problem on your side? If
yes, I think we can submit a patch to restore the original behavior.
> Sqoop does not clear compile directory under /tmp/sqoop-/compile
> automatically
>
>
> Key: SQOOP-3042
> URL: https://issues.apache.org/jira/browse/SQOOP-3042
> Project: Sqoop
> Issue Type: Bug
>Affects Versions: 1.4.6
>Reporter: Eric Lin
>Assignee: Eric Lin
>Priority: Critical
> Labels: patch
> Fix For: 3.0.0
>
> Attachments: SQOOP-3042.1.patch, SQOOP-3042.2.patch,
> SQOOP-3042.4.patch, SQOOP-3042.5.patch, SQOOP-3042.6.patch,
> SQOOP-3042.7.patch, SQOOP-3042.9.patch
>
>
> After running sqoop, all the temp files generated by ClassWriter are left
> behind on disk, so anyone can check those JAVA files to see the schema of
> those tables that Sqoop has been interacting with. By default, the directory
> is under /tmp/sqoop-/compile.
> In class org.apache.sqoop.SqoopOptions, function getNonceJarDir(), I can see
> that we did add "deleteOnExit" on the temp dir:
> {code}
> for (int attempts = 0; attempts < MAX_DIR_CREATE_ATTEMPTS; attempts++) {
> hashDir = new File(baseDir, RandomHash.generateMD5String());
> while (hashDir.exists()) {
> hashDir = new File(baseDir, RandomHash.generateMD5String());
> }
> if (hashDir.mkdirs()) {
> // We created the directory. Use it.
> // If this directory is not actually filled with files, delete it
> // when the JVM quits.
> hashDir.deleteOnExit();
> break;
> }
> }
> {code}
> However, I believe it failed to delete due to directory is not empty.
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[jira] [Commented] (SQOOP-3042) Sqoop does not clear compile directory under /tmp/sqoop-/compile automatically
[
https://issues.apache.org/jira/browse/SQOOP-3042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16739234#comment-16739234
]
Denes Bodo commented on SQOOP-3042:
---
Hallo there,
I know it is late, but may you please share with me, why
[https://github.com/hortonworks/sqoop/commit/2bf470a2e564bd11908dcd0729ae428b3bfc6bd0#diff-df1aff5e92b01d2ec7b2843c70d01980R255]
the failed file move set to error when before it was only a debug message?
Thanks
> Sqoop does not clear compile directory under /tmp/sqoop-/compile
> automatically
>
>
> Key: SQOOP-3042
> URL: https://issues.apache.org/jira/browse/SQOOP-3042
> Project: Sqoop
> Issue Type: Bug
>Affects Versions: 1.4.6
>Reporter: Eric Lin
>Assignee: Eric Lin
>Priority: Critical
> Labels: patch
> Fix For: 3.0.0
>
> Attachments: SQOOP-3042.1.patch, SQOOP-3042.2.patch,
> SQOOP-3042.4.patch, SQOOP-3042.5.patch, SQOOP-3042.6.patch,
> SQOOP-3042.7.patch, SQOOP-3042.9.patch
>
>
> After running sqoop, all the temp files generated by ClassWriter are left
> behind on disk, so anyone can check those JAVA files to see the schema of
> those tables that Sqoop has been interacting with. By default, the directory
> is under /tmp/sqoop-/compile.
> In class org.apache.sqoop.SqoopOptions, function getNonceJarDir(), I can see
> that we did add "deleteOnExit" on the temp dir:
> {code}
> for (int attempts = 0; attempts < MAX_DIR_CREATE_ATTEMPTS; attempts++) {
> hashDir = new File(baseDir, RandomHash.generateMD5String());
> while (hashDir.exists()) {
> hashDir = new File(baseDir, RandomHash.generateMD5String());
> }
> if (hashDir.mkdirs()) {
> // We created the directory. Use it.
> // If this directory is not actually filled with files, delete it
> // when the JVM quits.
> hashDir.deleteOnExit();
> break;
> }
> }
> {code}
> However, I believe it failed to delete due to directory is not empty.
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