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https://issues.apache.org/jira/browse/KUDU-3306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17578776#comment-17578776
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ASF subversion and git services commented on KUDU-3306:
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Commit 77d3ea465bb1a1fa778cccd8432553032f51bd27 in kudu's branch
refs/heads/master from zhangyifan27
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=77d3ea465 ]
KUDU-3306: fix PartitionSchema::DecodeRangeKey
Prior to this patch, we didn't copy BINARY values into KuduPartialRow
in PartitionSchema::DecodeRangeKey, which lead to issues while copying
tables with string, binary and varchar columns in their range key.
Change-Id: I5abf7ff9713ee391199c47710ccd81db8b97653e
Reviewed-on: http://gerrit.cloudera.org:8080/18733
Reviewed-by: Alexey Serbin <[email protected]>
Tested-by: Alexey Serbin <[email protected]>
> String column types in range partitions lead to issues while copying tables
> ---------------------------------------------------------------------------
>
> Key: KUDU-3306
> URL: https://issues.apache.org/jira/browse/KUDU-3306
> Project: Kudu
> Issue Type: Bug
> Components: CLI, partition
> Reporter: Bankim Bhavsar
> Assignee: YifanZhang
> Priority: Major
>
> Range partitions with string column types leads to issues while creating
> destination table.
> {noformat}
> create TABLE test3 (
> created_time STRING PRIMARY KEY
> )
> PARTITION BY RANGE (created_time)
> (
> PARTITION VALUE = "2020-01-01",
> PARTITION VALUE = "2021-01-01"
> )
> STORED as kudu;
> # kudu table describe master-1 impala::default.test3
> TABLE impala::default.test3 (
> created_time STRING NOT NULL,
> PRIMARY KEY (created_time)
> )
> RANGE (created_time) (
> PARTITION "2020-01-01" <= VALUES < "2020-01-01\000",
> PARTITION "2021-01-01" <= VALUES < "2021-01-01\000"
> )
> OWNER root
> REPLICAS 3
> # kudu table copy master-1 impala::default.test3 master-1
> -dst_table=kudu_test4 -write_type=""
> Invalid argument: Error creating table kudu_test4 on the master: overlapping
> range partitions: first range partition: "\000��\004\000\000\000\00001" <=
> VALUES < "2021-01-01\000", second range partition:
> "\000��\004\000\000\000\00001" <= VALUES < "2021-01-01\000"
> {noformat}
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