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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/04/07 06:03:24 UTC
[GitHub] [incubator-doris] ChPi opened a new issue, #8886: [Bug] fix backup timeout on a table without partition
ChPi opened a new issue, #8886:
URL: https://github.com/apache/incubator-doris/issues/8886
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
### Version
0.15
### What's Wrong?
if a table has no partition, the backup job on it will be timeout.
### What You Expected?
backup successfull
### How to Reproduce?
create
```sql
CREATE TABLE `test` (
`k1` int(11) NULL COMMENT "",
`k2` int(11) NULL COMMENT ""
) ENGINE=OLAP
DUPLICATE KEY(`k1`, `k2`)
COMMENT "OLAP"
PARTITION BY RANGE(`k1`)
(
)
DISTRIBUTED BY HASH(`k1`) BUCKETS 1
PROPERTIES (
"replication_allocation" = "tag.location.default: 1",
"in_memory" = "false",
"storage_format" = "V2"
);
CREATE TABLE `test1` (
`k1` int(11) NULL COMMENT "",
`k2` int(11) NULL COMMENT ""
) ENGINE=OLAP
DUPLICATE KEY(`k1`, `k2`)
COMMENT "OLAP"
DISTRIBUTED BY HASH(`k1`) BUCKETS 1
PROPERTIES (
"replication_allocation" = "tag.location.default: 1",
"in_memory" = "false",
"storage_format" = "V2"
);
```
backup
```sql
BACKUP SNAPSHOT test.backup1
TO s3_repo
ON (test,test1);
```
fe throw
```
java.util.NoSuchElementException: No value present
at java.util.Optional.get(Optional.java:135) ~[?:1.8.0_261]
at org.apache.doris.catalog.OlapTable.selectiveCopy(OlapTable.java:1289) ~[palo-fe.jar:3.4.0]
at org.apache.doris.backup.BackupJob.prepareBackupMeta(BackupJob.java:508) ~[palo-fe.jar:3.4.0]
at org.apache.doris.backup.BackupJob.prepareAndSendSnapshotTask(BackupJob.java:399) ~[palo-fe.jar:3.4.0]
at org.apache.doris.backup.BackupJob.run(BackupJob.java:302) ~[palo-fe.jar:3.4.0]
at org.apache.doris.backup.BackupHandler.runAfterCatalogReady(BackupHandler.java:188) ~[palo-fe.jar:3.4.0]
at org.apache.doris.common.util.MasterDaemon.runOneCycle(MasterDaemon.java:58) ~[palo-fe.jar:3.4.0]
at org.apache.doris.common.util.Daemon.run(Daemon.java:116) [palo-fe.jar:3.4.0]
```
### Anything Else?
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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