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Posted to dev@sqoop.apache.org by "Samuel Papin (JIRA)" <ji...@apache.org> on 2013/11/06 17:12:18 UTC
[jira] [Commented] (SQOOP-951) --export-dir to support
subdirectories
[ https://issues.apache.org/jira/browse/SQOOP-951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814997#comment-13814997 ]
Samuel Papin commented on SQOOP-951:
------------------------------------
I believe this is the same feature request as in SQOOP-213
> --export-dir to support subdirectories
> --------------------------------------
>
> Key: SQOOP-951
> URL: https://issues.apache.org/jira/browse/SQOOP-951
> Project: Sqoop
> Issue Type: Improvement
> Affects Versions: 1.4.3
> Environment: Debian GNU/Linux 6.0
> Reporter: Matthieu Labour
> Assignee: Vasanth kumar RJ
> Attachments: SQOOP-951.patch
>
>
> I am using sqoop-1.4.2 to export to Sql.
> --export-dir does not work when the dir being passed is the root of subdirectories. -export-dir is not doing any recursive lookup for files. It expects directory with files that you want export.
> It would be great if one could pass a directory with subdirectories.
> Example:
> The following command exports the data to Sql
> ~/sqoop-1.4.2.bin__hadoop-1.0.0/bin/sqoop export --connect jdbc:postgresql://ec2-XX-XXX-XXX-XXX.compute-1.amazonaws.com:XXXX/xxxxxxxxxxxxx --username xxxxxxxxxx --password xxxxxxxxxx --table ml_ys_log_gmt_daily_experiment_2 --export-dir =hdfs:///mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-01 --input-fields-terminated-by='\t' --lines-terminated-by='\n' --verbose --batch
> hadoop@domU-XX-XX-XX-XX-XX-XX:/mnt/var/lib/hadoop/steps/2$ hadoop fs -ls hdfs:///mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-01
> Found 1 items
> -rw-r--r-- 1 hadoop supergroup 15931406 2013-03-15 17:03 /mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-01/part-r-00001
> The following command does not export the data to Sql
> ~/sqoop-1.4.2.bin__hadoop-1.0.0/bin/sqoop export --connect jdbc:postgresql://ec2-XX-XXX-XXX-XXX.compute-1.amazonaws.com:XXXX/xxxxxxxxxxxxx --username xxxxxxxxxx --password xxxxxxxxxx --table ml_ys_log_gmt_daily_experiment_2 --export-dir =hdfs:///mnt/var/lib/hadoop/dfs/logs_daily_sanitized --input-fields-terminated-by='\t' --lines-terminated-by='\n' --verbose --batch
> hadoop@domU-XX-XX-XX-XX-XX-XX:/mnt/var/lib/hadoop/steps/2$ hadoop fs -ls hdfs:///mnt/var/lib/hadoop/dfs/logs_daily_sanitized/
> Found 44 items
> -rw-r--r-- 1 hadoop supergroup 0 2013-03-15 17:03 /mnt/var/lib/hadoop/dfs/logs_daily_sanitized/_SUCCESS
> drwxr-xr-x - hadoop supergroup 0 2013-03-15 17:03 /mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-01
> drwxr-xr-x - hadoop supergroup 0 2013-03-15 17:03 /mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-02
> drwxr-xr-x - hadoop supergroup 0 2013-03-15 17:03 /mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-03
> drwxr-xr-x - hadoop supergroup 0 2013-03-15 17:03 /mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-04
> drwxr-xr-x - hadoop supergroup 0 2013-03-15 17:03 /mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-05
> drwxr-xr-x - hadoop supergroup 0 2013-03-15 17:03 /mnt/var/lib/hadoop/dfs/logs_daily_sanitized/dt=2013-02-06
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