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HADOOP-18269. Misleading method name in DistCpOptions.(#4216) 

Contributed by guophilipse
This commit is contained in:
GuoPhilipse 2022-05-30 21:02:47 +08:00 committed by GitHub
parent 835f39cefc
commit ba6520f67f
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 22 additions and 5 deletions
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17
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCpOptions.java
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@ -684,11 +684,28 @@ public final class DistCpOptions {
return this;
}
/**
* whether builder with crc.
* @param newSkipCRC whether to skip crc check
* @return Builder object whether to skip crc check
* @deprecated Use {@link #withSkipCRC(boolean)} instead.
*/
@Deprecated
public Builder withCRC(boolean newSkipCRC) {
this.skipCRC = newSkipCRC;
return this;
}
/**
* whether builder with crc.
* @param newSkipCRC whether to skip crc check
* @return Builder object whether to skip crc check
*/
public Builder withSkipCRC(boolean newSkipCRC) {
this.skipCRC = newSkipCRC;
return this;
}
public Builder withBlocking(boolean newBlocking) {
this.blocking = newBlocking;
return this;

2
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/OptionsParser.java
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@ -108,7 +108,7 @@ public class OptionsParser {
command.hasOption(DistCpOptionSwitch.OVERWRITE.getSwitch()))
.withAppend(
command.hasOption(DistCpOptionSwitch.APPEND.getSwitch()))
.withCRC(
.withSkipCRC(
command.hasOption(DistCpOptionSwitch.SKIP_CRC.getSwitch()))
.withBlocking(
!command.hasOption(DistCpOptionSwitch.BLOCKING.getSwitch()))

4
hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/TestDistCpOptions.java
View File

@ -128,7 +128,7 @@ public class TestDistCpOptions {
new Path("hdfs://localhost:8020/target/"));
Assert.assertFalse(builder.build().shouldSkipCRC());
final DistCpOptions options = builder.withSyncFolder(true).withCRC(true)
final DistCpOptions options = builder.withSyncFolder(true).withSkipCRC(true)
.build();
Assert.assertTrue(options.shouldSyncFolder());
Assert.assertTrue(options.shouldSkipCRC());
@ -391,7 +391,7 @@ public class TestDistCpOptions {
new Path("hdfs://localhost:8020/target/"))
.withSyncFolder(true)
.withAppend(true)
.withCRC(true)
.withSkipCRC(true)
.build();
fail("Append should fail if skipCrc option is specified");
} catch (IllegalArgumentException e) {

2
hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/contract/AbstractContractDistCpTest.java
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@ -349,7 +349,7 @@ public abstract class AbstractContractDistCpTest
Collections.singletonList(srcDir), destDir)
.withDeleteMissing(true)
.withSyncFolder(true)
.withCRC(true)
.withSkipCRC(true)
.withDirectWrite(shouldUseDirectWrite())
.withOverwrite(false)));
}

2
hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/mapred/TestCopyCommitter.java
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@ -536,7 +536,7 @@ public class TestCopyCommitter {
Collections.singletonList(new Path(sourceBase)),
new Path("/out"))
.withBlocksPerChunk(blocksPerChunk)
.withCRC(skipCrc)
.withSkipCRC(skipCrc)
.build();
options.appendToConf(conf);
conf.setBoolean(