java.lang.Object
- org.apache.solr.handler.CdcrParams

```
public class CdcrParams
extends Object
```

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`CdcrParams.BufferState`	The possible states of the CDCR buffer
`static class`	`CdcrParams.CdcrAction`	The actions supported by the CDCR API
`static class`	`CdcrParams.ProcessState`	The possible states of the CDCR process

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`BATCH_SIZE_PARAM`	The batch size of the replicator *
`static String`	`BUFFER_PARAM`	The definition of the `CdcrBufferManager` configuration *
`static String`	`CHECKPOINT`	The latest update checkpoint on a target cluster *
`static String`	`CONSECUTIVE_ERRORS`	Counter for consecutive errors encountered by a replicator thread *
`static String`	`COUNTER_ADDS`	Counter for Adds *
`static String`	`COUNTER_ALL`	Overall counter *
`static String`	`COUNTER_BOOTSTRAP`	Counter for Bootstrap operations *
`static String`	`COUNTER_DELETES`	Counter for Deletes *
`static String`	`DEFAULT_STATE_PARAM`	The default state at startup of the buffer *
`static String`	`ERRORS`	A list of errors per target collection *
`static String`	`LAST`	A list of the last errors encountered by a replicator thread *
`static String`	`LAST_PROCESSED_VERSION`	The last processed version on a source cluster *
`static String`	`LAST_TIMESTAMP`	The timestamp of the last processed operation in a replica queue *
`static String`	`OPERATIONS_PER_SECOND`	A list of qps statistics per collection *
`static String`	`QUEUE_SIZE`	The size of a replica queue on a source cluster *
`static String`	`QUEUES`	A list of replica queues on a source cluster *
`static String`	`REPLICA_PARAM`	The definition of a replica configuration *
`static String`	`REPLICATOR_PARAM`	The definition of the `CdcrReplicatorScheduler` configuration *
`static String`	`SCHEDULE_PARAM`	The time schedule (in ms) of the replicator *
`static String`	`SOURCE_COLLECTION_PARAM`	The source collection of a replica *
`static String`	`TARGET_COLLECTION_PARAM`	The target collection of a replica *
`static String`	`THREAD_POOL_SIZE_PARAM`	The thread pool size of the replicator *
`static String`	`TLOG_TOTAL_COUNT`	Total count of transaction logs *
`static String`	`TLOG_TOTAL_SIZE`	Total size of transaction logs *
`static String`	`UPDATE_LOG_SYNCHRONIZER`	The state of the update log synchronizer *
`static String`	`UPDATE_LOG_SYNCHRONIZER_PARAM`	The definition of the `CdcrUpdateLogSynchronizer` configuration *
`static String`	`ZK_HOST_PARAM`	The Zookeeper host of the target cluster hosting the replica *

Constructor Summary

Constructors
Constructor Description

CdcrParams()

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

- Field Detail
  - REPLICA_PARAM
```
public static final String REPLICA_PARAM
```
    The definition of a replica configuration *
    
    See Also:
    
    Constant Field Values
  - SOURCE_COLLECTION_PARAM
```
public static final String SOURCE_COLLECTION_PARAM
```
    The source collection of a replica *
    
    See Also:
    
    Constant Field Values
  - TARGET_COLLECTION_PARAM
```
public static final String TARGET_COLLECTION_PARAM
```
    The target collection of a replica *
    
    See Also:
    
    Constant Field Values
  - ZK_HOST_PARAM
```
public static final String ZK_HOST_PARAM
```
    The Zookeeper host of the target cluster hosting the replica *
    
    See Also:
    
    Constant Field Values
  - REPLICATOR_PARAM
```
public static final String REPLICATOR_PARAM
```
    The definition of the CdcrReplicatorScheduler configuration *
    
    See Also:
    
    Constant Field Values
  - THREAD_POOL_SIZE_PARAM
```
public static final String THREAD_POOL_SIZE_PARAM
```
    The thread pool size of the replicator *
    
    See Also:
    
    Constant Field Values
  - SCHEDULE_PARAM
```
public static final String SCHEDULE_PARAM
```
    The time schedule (in ms) of the replicator *
    
    See Also:
    
    Constant Field Values
  - BATCH_SIZE_PARAM
```
public static final String BATCH_SIZE_PARAM
```
    The batch size of the replicator *
    
    See Also:
    
    Constant Field Values
  - UPDATE_LOG_SYNCHRONIZER_PARAM
```
public static final String UPDATE_LOG_SYNCHRONIZER_PARAM
```
    The definition of the CdcrUpdateLogSynchronizer configuration *
    
    See Also:
    
    Constant Field Values
  - BUFFER_PARAM
```
public static final String BUFFER_PARAM
```
    The definition of the CdcrBufferManager configuration *
    
    See Also:
    
    Constant Field Values
  - DEFAULT_STATE_PARAM
```
public static final String DEFAULT_STATE_PARAM
```
    The default state at startup of the buffer *
    
    See Also:
    
    Constant Field Values
  - CHECKPOINT
```
public static final String CHECKPOINT
```
    The latest update checkpoint on a target cluster *
    
    See Also:
    
    Constant Field Values
  - LAST_PROCESSED_VERSION
```
public static final String LAST_PROCESSED_VERSION
```
    The last processed version on a source cluster *
    
    See Also:
    
    Constant Field Values
  - QUEUES
```
public static final String QUEUES
```
    A list of replica queues on a source cluster *
    
    See Also:
    
    Constant Field Values
  - QUEUE_SIZE
```
public static final String QUEUE_SIZE
```
    The size of a replica queue on a source cluster *
    
    See Also:
    
    Constant Field Values
  - LAST_TIMESTAMP
```
public static final String LAST_TIMESTAMP
```
    The timestamp of the last processed operation in a replica queue *
    
    See Also:
    
    Constant Field Values
  - OPERATIONS_PER_SECOND
```
public static final String OPERATIONS_PER_SECOND
```
    A list of qps statistics per collection *
    
    See Also:
    
    Constant Field Values
  - COUNTER_ALL
```
public static final String COUNTER_ALL
```
    Overall counter *
    
    See Also:
    
    Constant Field Values
  - COUNTER_ADDS
```
public static final String COUNTER_ADDS
```
    Counter for Adds *
    
    See Also:
    
    Constant Field Values
  - COUNTER_DELETES
```
public static final String COUNTER_DELETES
```
    Counter for Deletes *
    
    See Also:
    
    Constant Field Values
  - COUNTER_BOOTSTRAP
```
public static final String COUNTER_BOOTSTRAP
```
    Counter for Bootstrap operations *
    
    See Also:
    
    Constant Field Values
  - ERRORS
```
public static final String ERRORS
```
    A list of errors per target collection *
    
    See Also:
    
    Constant Field Values
  - CONSECUTIVE_ERRORS
```
public static final String CONSECUTIVE_ERRORS
```
    Counter for consecutive errors encountered by a replicator thread *
    
    See Also:
    
    Constant Field Values
  - LAST
```
public static final String LAST
```
    A list of the last errors encountered by a replicator thread *
    
    See Also:
    
    Constant Field Values
  - TLOG_TOTAL_SIZE
```
public static final String TLOG_TOTAL_SIZE
```
    Total size of transaction logs *
    
    See Also:
    
    Constant Field Values
  - TLOG_TOTAL_COUNT
```
public static final String TLOG_TOTAL_COUNT
```
    Total count of transaction logs *
    
    See Also:
    
    Constant Field Values
  - UPDATE_LOG_SYNCHRONIZER
```
public static final String UPDATE_LOG_SYNCHRONIZER
```
    The state of the update log synchronizer *
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - CdcrParams
```
public CdcrParams()
```

Class CdcrParams

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

REPLICA_PARAM

SOURCE_COLLECTION_PARAM

TARGET_COLLECTION_PARAM

ZK_HOST_PARAM

REPLICATOR_PARAM

THREAD_POOL_SIZE_PARAM

SCHEDULE_PARAM

BATCH_SIZE_PARAM

UPDATE_LOG_SYNCHRONIZER_PARAM

BUFFER_PARAM

DEFAULT_STATE_PARAM

CHECKPOINT

LAST_PROCESSED_VERSION

QUEUES

QUEUE_SIZE

LAST_TIMESTAMP

OPERATIONS_PER_SECOND

COUNTER_ALL

COUNTER_ADDS

COUNTER_DELETES

COUNTER_BOOTSTRAP

ERRORS

CONSECUTIVE_ERRORS

LAST

TLOG_TOTAL_SIZE

TLOG_TOTAL_COUNT

UPDATE_LOG_SYNCHRONIZER

Constructor Detail

CdcrParams