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https://issues.apache.org/jira/browse/HBASE-20119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16399748#comment-16399748
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Hadoop QA commented on HBASE-20119:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
21s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 2s{color}
| {color:red} HBASE-20119 does not apply to master. Rebase required? Wrong
Branch? See https://yetus.apache.org/documentation/0.7.0/precommit-patchnames
for help. {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:eee3b01 |
| JIRA Issue | HBASE-20119 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12914609/HBASE-20119.v2.patch |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/11968/console |
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This message was automatically generated.
> Introduce a pojo class to carry coprocessor information in order to make
> TableDescriptorBuilder accept multiple cp at once
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-20119
> URL: https://issues.apache.org/jira/browse/HBASE-20119
> Project: HBase
> Issue Type: Task
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-20119.v0.patch.patch, HBASE-20119.v1.patch.patch,
> HBASE-20119.v2.patch
>
>
> The way to add cp to TableDescriptorBuilder is shown below.
> {code:java}
> public TableDescriptorBuilder addCoprocessor(String className) throws
> IOException {
> return addCoprocessor(className, null, Coprocessor.PRIORITY_USER, null);
> }
> public TableDescriptorBuilder addCoprocessor(String className, Path
> jarFilePath,
> int priority, final Map<String, String> kvs) throws IOException {
> desc.addCoprocessor(className, jarFilePath, priority, kvs);
> return this;
> }
> public TableDescriptorBuilder addCoprocessorWithSpec(final String specStr)
> throws IOException {
> desc.addCoprocessorWithSpec(specStr);
> return this;
> }{code}
> When loading our config to create table with multiple cps, we have to write
> the ugly for-loop.
> {code:java}
> val builder = TableDescriptorBuilder.newBuilde(tableName)
> .setAAA()
> .setBBB()
> cps.map(toHBaseCp).foreach(builder.addCoprocessor)
> cfs.map(toHBaseCf).foreach(builder.addColumnFamily)
> admin.createTable(builder.build())
> {code}
> If we introduce a pojo to carry the cp data and add the method accepting
> multiple cps and cfs, it is easier to exercise the fluent interface of
> TableDescriptorBuilder.
> {code:java}
> admin.createTable(TableDescriptorBuilder.newBuilde(tableName)
> .addCoprocessor(cps.map(toHBaseCp).asJavaCollection)
> .addColumnFamily(cf.map(toHBaseCf).asJavaCollection)
> .setAAA()
> .setBBB()
> .build){code}
>
>
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