GitHub user blrunner opened a pull request:
https://github.com/apache/tajo/pull/653
TAJO-1675: NPE when selecting data from information_schema.partition_keys
I added getAllPartitionKeys to CatalogStore and added some codes to
NonForwardQueryResultSystemScanner. If you test it on tsql, you never reproduce
NPE. But you can get any rows from partition_keys table because current tajo
doesn't provide loading dynamic partitions by using insert query and CTAS
query. You will get partition keys from information schema after resolving
https://github.com/apache/tajo/pull/630 .
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/blrunner/tajo TAJO-1675
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/653.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #653
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commit 7572f6d71ba2dff9010e662b512068b6b4027c87
Author: JaeHwa Jung <[email protected]>
Date: 2015-07-25T04:11:23Z
TAJO-1675: NPE when selecting data from information_schema.partition_keys.
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