commit | 93b0af25ef4ac75927f83ef78bb788120c25ac85 | [log] [tgz] |
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author | akashrn5 <akashnilugal@gmail.com> | Thu Jun 16 18:51:37 2022 +0530 |
committer | Indhumathi27 <indhumathim27@gmail.com> | Thu Jun 23 11:43:20 2022 +0530 |
tree | 837f53a825ddb6bb4aea10a8caa6e49a2ffecf35 | |
parent | 4b8846d1e6737e7db8a96014818c067c8c253d1f [diff] |
[CARBONDATA-4339]Fix NullPointerException in load overwrite on partition table Why is this PR needed? After delete segment and clean files with force option true, the load overwrite operation throws nullpointer exception. This is because when clean files with force is done, except the 0th segment and last segment remaining marked for delete will be moved to tablestatus.history file irrespective of the status of the 0th and last segment. During overwrite load, the overwritten partition will be dropped. Since all the segments are physically deleted with clean files, and load model's load metadata details list contains 0th segment which is marked for delete also leading to failure. What changes were proposed in this PR? When the valid segments are collected, filter using the segment's status to avoid the failure. This closes #4280
Apache CarbonData is an indexed columnar data store solution for fast analytics on big data platform, e.g. Apache Hadoop, Apache Spark, etc.
You can find the latest CarbonData document and learn more at: http://carbondata.apache.org
CarbonData file format is a columnar store in HDFS, it has many features that a modern columnar format has, such as splittable, compression schema, complex data type etc, and CarbonData has following unique features:
CarbonData is built using Apache Maven, to build CarbonData
Some features are marked as experimental because the syntax/implementation might change in the future.
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To get involved in CarbonData:
First join by emailing to dev-subscribe@carbondata.apache.org, then you can discuss issues by emailing to dev@carbondata.apache.org. You can also directly visit dev@carbondata.apache.org. Or you can visit Apache CarbonData Dev Mailing List archive.
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Apache CarbonData is an open source project of The Apache Software Foundation (ASF).