BaseMetastoreOperations

java.lang.Object
- org.apache.iceberg.BaseMetastoreOperations

Direct Known Subclasses:: BaseMetastoreTableOperations, BaseViewOperations

public abstract class BaseMetastoreOperations
extends java.lang.Object

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class BaseMetastoreOperations.CommitStatus

Constructor Summary

Constructors
Constructor Description

BaseMetastoreOperations()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected BaseMetastoreOperations.CommitStatus`	`checkCommitStatus(java.lang.String tableOrViewName, java.lang.String newMetadataLocation, java.util.Map<java.lang.String,java.lang.String> properties, java.util.function.Supplier<java.lang.Boolean> commitStatusSupplier)`	Attempt to load the content and see if any current or past metadata location matches the one we were attempting to set.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BaseMetastoreOperations
```
public BaseMetastoreOperations()
```
- Method Detail
  - checkCommitStatus
```
protected BaseMetastoreOperations.CommitStatus checkCommitStatus(java.lang.String tableOrViewName,
                                                                 java.lang.String newMetadataLocation,
                                                                 java.util.Map<java.lang.String,java.lang.String> properties,
                                                                 java.util.function.Supplier<java.lang.Boolean> commitStatusSupplier)
```
    Attempt to load the content and see if any current or past metadata location matches the one we were attempting to set. This is used as a last resort when we are dealing with exceptions that may indicate the commit has failed but don't have proof that this is the case. Note that all the previous locations must also be searched on the chance that a second committer was able to successfully commit on top of our commit.
    
    Parameters:
    
    tableOrViewName - full name of the Table/View
    
    newMetadataLocation - the path of the new commit file
    
    properties - properties for retry
    
    commitStatusSupplier - check if the latest metadata presents or not using metadata location for table.
    
    Returns:
    
    Commit Status of Success, Failure or Unknown