When a user has multiple catalogs and switch several times, he may forget which catalog is using. So I add a iscurrent column in show catalogs result for help.
mysql> show catalogs;
+-----------+-------------+----------+-----------+
| CatalogId | CatalogName | Type | IsCurrent |
+-----------+-------------+----------+-----------+
| 136591 | es | es | |
| 130100 | hive | hms | yes |
| 0 | internal | internal | |
+-----------+-------------+----------+-----------+
1.remove quick_compaction's rowset pick policy, call cu compaction when trigger
quick compaction
2. skip tablet's compaction task when compaction score is too small
Co-authored-by: yixiutt <yixiu@selectdb.com>
In the k8s environment, the ip of the pod can be changed, but the hostname of pod is stable. When the host machine of the pod fails, the k8s can schedule the failed pod to the new host machine for reconstruction. After that, the newly created pod's hostname remains unchanged, and the ip address has been changed. The change of the be node's ip address can be detected by FQDNManager when enable_fqdn_mode is true
Co-authored-by: caiconghui1 <caiconghui1@jd.com>
the cold-hot separation feature is still
under development. And seems there are some unsolved feature remains.
So I add a fe config enable_storage_policy, and default is false, to disable the creation and usage of storage policy by default.
So that user can aware that he is using an experimental feature on his own, and it will not be released formally in v1.2.0.
Disable storage policy by default, user can not use or create storage policy. Configured by enable_storage_policy.
Remove property remote_storage_policy, it is duplicate with storage_policy
Change the persist field in DataProperty.java.
And remove remoteCooldownTime from DataProperty, because it can be got from StoragePolicy.
Add tpch 1g orc test case in hive docker
Refactor some suites dir of catalog test cases.
And "-internal" for dlf endpoint, to support access oss with aliyun vpc.
Some of default properties of ES catalog is not persisted in EditLog. So when FE is restarted,
the default properties is lost, such as `elasticsearch.doc_value_scan`, `elasticsearch.keyword_sniff` and so on.
1. change jsonb_extract_string behavior: convert to string instead of NULL if the type of json path is not string
2. move jsonb tutorial doc to JSONB data type
1.Support in bitmap syntax, like 'where k1 in (select bitmap_column from tbl)';
2.Support bitmap runtime filter. Generate a bitmap filter using the right table bitmap and push it down to the left table storage layer for filtering.
in the previous, the result is:
```
mysql> select array_position([1, null], null);
+--------------------------------------+
| array_position(ARRAY(1, NULL), NULL) |
+--------------------------------------+
| NULL |
+--------------------------------------+
1 row in set (0.02 sec)
```
but after this commit, the result become:
```
mysql> select array_position([1, null], null);
+--------------------------------------+
| array_position(ARRAY(1, NULL), NULL) |
+--------------------------------------+
| 2 |
+--------------------------------------+
1 row in set (0.02 sec)
```
in #14482, we implement the feature to keep specific number of meta with same name in catalog recycle bin.
But it will cause meta replay bug.
Because every time we drop db/table/partition, it will try to erase a certain number of meta with same name.
And when replay "drop" edit log, it will do same thing. But the number of meta to erase it based on current config value,
not persist in edit log, so it will cause inconsistency with "drop" and "replay drop".
In this PR, I move the "erase meta with same name" logic to the daemon thread of catalog recycle bin.
