Column type modifications in clickhouse can take a long time, since clickhouse has to migrate all data to the new type. Let's say a jdbc client initiates a column type update, and then the jvm process is killed. What happens to the update task? Please link to official sources if possible.
What happens to long running clickhouse updates if the client dies?
79 Views Asked by thewolf At
1
There are 1 best solutions below
Related Questions in JDBC
- Hibernate ClobJdbcType bindings: what are the diferences?
- Update a MySQL row depending on the ID in Google Sheets Apps Script
- How RowSet works java?
- java ee jdbc jstl servlet connection to db
- VSCode Libraries not showing for New Java Project
- Is there any guide online on how to correctly map the sakila database using Java and hibernate?
- Java cancel task running Oracle query through JDBC - connection broken because of SQLSTATE(08006), ErrorCode(17002) IO Error: Socket read interrupted
- Ibm Db2 Jdbc Connection
- How to connect to mysql inside a Kubernetes cluster?
- How to specify multiple databases when connecting to DolphinDB Server with JDBC interface？
- Connecting to MS SQL DB from Java thows error
- Access denied for user 'root'@'localhost' (using password: YES) in eclipse when connecting with jdbc
- databricks / pycharm sql connection
- How to correctly insert a jsonb into postgresql using a Java PreparedStatement
- How to query jsonb column with spring data
Related Questions in CLICKHOUSE
- Error when using Final keyword in replacing merge tree table
- Modify Filter of Fluent Bit doesn't add constant value
- Timezone Issue with Clickhouse - Asia/Tehran Timezone
- Problems encountered when using _shard_num when querying clickhouse shard sets
- ClickHouse Materialized View consuming a lot of Memory and CPU
- Clickhouse time query seems to be slow
- only supported for constants and CTE error in click house
- Calculate the size occupied by a filtered table not directly present in system.parts in ClickHouse
- realtime consume data from kafka to clickhouse
- Extract value from clickhouse string data type which is a json object?
- How to check if column values contain any of array elements in clickhouse?
- how to convert an array into single column in clickhouse?
- replace Array of Ids in clickhouse with information from another table in clickhouse
- Distributed query failed due to default user authentication failed
- Clickhouse toYYYYMM gives diffent month of the date
Related Questions in DISTRIBUTED-DATABASE
- What's the best practice to use OceanBase in cloud environment
- Load pre-training parameters trained on a single GPU on multi GPUS on a single machine
- Optimize database for top-k range query
- Bigtable secondary indexes : Best practices/Recommended-ways
- Mongodb transaction if document has multiple copies
- What happens to long running clickhouse updates if the client dies?
- Legal Hierarchical Quorums in Zookeeper
- How to handle data migrations in distributed microservice databases
- The relationship between Paxos family and data consistency
- How to remove all records from a DFS table but keep its schema?
- How to perform a table join on two DFS tables and update the left table based on its result?
- What is meant by Distributed System?
- Add on-premise CockroachDB node to a cluster hosted in Kubernetes
- Creating and migrating a devise-driven User model in a main/replica context
- Strong consistency and replication factor
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
If you are using a mutation the process is asynchronous and will continue in the background - assume it has been scheduled once the server responds. Use the system.mutations table to monitor progress of the execution.
You can kill the operation using KILL MUTATION