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Red Hat Data Grid
8.1
Data Grid Command Line Interface
Chapter 3. Performing Batch Operations

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Chapter 3. Performing Batch Operations

Process operations in groups, either interactively or using batch files.

Prerequisites

A running Data Grid cluster.

3.1. Performing Batch Operations with Files
링크 복사

Create files that contain a set of operations and then pass them to the Data Grid CLI.

Procedure

Create a file that contains a set of operations.

For example, create a file named batch that creates a cache named mybatch, adds two entries to the cache, and disconnects from the CLI.

cat > batch<<EOF
create cache --template=org.infinispan.DIST_SYNC mybatch
put --cache=mybatch hello world
put --cache=mybatch hola mundo
disconnect
EOF

$ cat > batch<<EOF
create cache --template=org.infinispan.DIST_SYNC mybatch
put --cache=mybatch hello world
put --cache=mybatch hola mundo
disconnect
EOF

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Run the CLI and specify the file as input.
```
bin/cli.sh -c localhost:11222 -f batch
```
```
$ bin/cli.sh -c localhost:11222 -f batch
```
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Create a new Data Grid CLI connection and verify mybatch.

[//containers/default]> ls caches
___protobuf_metadata
mybatch
[//containers/default]> ls caches/mybatch
hola
hello
[//containers/default]> disconnect
[disconnected]>

[//containers/default]> ls caches
___protobuf_metadata
mybatch
[//containers/default]> ls caches/mybatch
hola
hello
[//containers/default]> disconnect
[disconnected]>

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Note

CLI batch files support system property expansion. Strings that use the ${property} format are replaced with the value of the property system property.

3.2. Performing Batch Operations Interactively
링크 복사

Use the standard input stream, stdin, to perform batch operations interactively.

Procedure

Start the Data Grid CLI in interactive mode.
```
bin/cli.sh -c localhost:11222 -f -
```
```
$ bin/cli.sh -c localhost:11222 -f -
```
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Note
If you do not use the -c flag, you must run the connect command.
$ bin/cli.sh -f - connect
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Run batch operations, for example:

create cache --template=org.infinispan.DIST_SYNC mybatch
put --cache=mybatch hello world
put --cache=mybatch hola mundo
disconnect
quit

create cache --template=org.infinispan.DIST_SYNC mybatch
put --cache=mybatch hello world
put --cache=mybatch hola mundo
disconnect
quit

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Tip

Use echo to add commands in interactive mode.

The following example shows how to use echo describe to get cluster information:

echo describe|bin/cli.sh -c localhost:11222 -f -
{
  "name" : "default",
  "version" : "10.0.0-SNAPSHOT",
  "coordinator" : false,
  "cache_configuration_names" : [ "org.infinispan.REPL_ASYNC", "___protobuf_metadata", "org.infinispan.DIST_SYNC", "qcache", "org.infinispan.LOCAL", "dist_cache_01", "org.infinispan.INVALIDATION_SYNC", "org.infinispan.REPL_SYNC", "org.infinispan.SCATTERED_SYNC", "mycache", "org.infinispan.INVALIDATION_ASYNC", "mybatch", "org.infinispan.DIST_ASYNC" ],
  "cluster_name" : "cluster",
  "physical_addresses" : "[192.168.1.7:7800]",
  "coordinator_address" : "thundercat-34689",
  "cache_manager_status" : "RUNNING",
  "created_cache_count" : "4",
  "running_cache_count" : "4",
  "node_address" : "thundercat-47082",
  "cluster_members" : [ "thundercat-34689", "thundercat-47082" ],
  "cluster_members_physical_addresses" : [ "10.36.118.25:7801", "192.168.1.7:7800" ],
  "cluster_size" : 2,
  "defined_caches" : [ {
    "name" : "___protobuf_metadata",
    "started" : true
  }, {
    "name" : "mybatch",
    "started" : true
  } ]
}

$ echo describe|bin/cli.sh -c localhost:11222 -f -
{
  "name" : "default",
  "version" : "10.0.0-SNAPSHOT",
  "coordinator" : false,
  "cache_configuration_names" : [ "org.infinispan.REPL_ASYNC", "___protobuf_metadata", "org.infinispan.DIST_SYNC", "qcache", "org.infinispan.LOCAL", "dist_cache_01", "org.infinispan.INVALIDATION_SYNC", "org.infinispan.REPL_SYNC", "org.infinispan.SCATTERED_SYNC", "mycache", "org.infinispan.INVALIDATION_ASYNC", "mybatch", "org.infinispan.DIST_ASYNC" ],
  "cluster_name" : "cluster",
  "physical_addresses" : "[192.168.1.7:7800]",
  "coordinator_address" : "thundercat-34689",
  "cache_manager_status" : "RUNNING",
  "created_cache_count" : "4",
  "running_cache_count" : "4",
  "node_address" : "thundercat-47082",
  "cluster_members" : [ "thundercat-34689", "thundercat-47082" ],
  "cluster_members_physical_addresses" : [ "10.36.118.25:7801", "192.168.1.7:7800" ],
  "cluster_size" : 2,
  "defined_caches" : [ {
    "name" : "___protobuf_metadata",
    "started" : true
  }, {
    "name" : "mybatch",
    "started" : true
  } ]
}

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이 콘텐츠는 선택한 언어로 제공되지 않습니다.

Chapter 3. Performing Batch Operations

3.1. Performing Batch Operations with Files
링크 복사

3.2. Performing Batch Operations Interactively
링크 복사

자세한 정보

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이 콘텐츠는 선택한 언어로 제공되지 않습니다.

Chapter 3. Performing Batch Operations

3.1. Performing Batch Operations with Files링크 복사링크가 클립보드에 복사되었습니다!

3.2. Performing Batch Operations Interactively링크 복사링크가 클립보드에 복사되었습니다!

자세한 정보

평가판, 구매 및 판매

커뮤니티

Red Hat 문서 정보

보다 포괄적 수용을 위한 오픈 소스 용어 교체

Red Hat 소개

Theme

Red Hat legal and privacy links

Red Hat legal and privacy links

3.1. Performing Batch Operations with Files
링크 복사

3.2. Performing Batch Operations Interactively
링크 복사