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Revert "HDFS-13732. ECAdmin should print the policy name when an EC policy is set. Contributed by Zsolt Venczel." 

This reverts commit 0424715207.
This commit is contained in:
Xiao Chen 2018-11-13 12:45:35 -08:00
parent abd9d93a55
commit 8ab6aa1b42
2 changed files with 9 additions and 9 deletions
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12
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/ECAdmin.java
View File

@ -357,16 +357,16 @@ public class ECAdmin extends Configured implements Tool {
final DistributedFileSystem dfs = AdminHelper.getDFS(p.toUri(), conf); final DistributedFileSystem dfs = AdminHelper.getDFS(p.toUri(), conf);
try { try {
dfs.setErasureCodingPolicy(p, ecPolicyName); dfs.setErasureCodingPolicy(p, ecPolicyName);
if (ecPolicyName == null){
String actualECPolicyName = dfs.getErasureCodingPolicy(p).getName(); ecPolicyName = "default";
}
System.out.println("Set " + actualECPolicyName + System.out.println("Set " + ecPolicyName + " erasure coding policy on" +
" erasure coding policy on "+ path); " " + path);
RemoteIterator<FileStatus> dirIt = dfs.listStatusIterator(p); RemoteIterator<FileStatus> dirIt = dfs.listStatusIterator(p);
if (dirIt.hasNext()) { if (dirIt.hasNext()) {
System.out.println("Warning: setting erasure coding policy on a " + System.out.println("Warning: setting erasure coding policy on a " +
"non-empty directory will not automatically convert existing " + "non-empty directory will not automatically convert existing " +
"files to " + actualECPolicyName + " erasure coding policy"); "files to " + ecPolicyName + " erasure coding policy");
} }
} catch (Exception e) { } catch (Exception e) {
System.err.println(AdminHelper.prettifyException(e)); System.err.println(AdminHelper.prettifyException(e));

6
hadoop-hdfs-project/hadoop-hdfs/src/test/resources/testErasureCodingConf.xml
View File

@ -710,7 +710,7 @@
<comparators> <comparators>
<comparator> <comparator>
<type>SubstringComparator</type> <type>SubstringComparator</type>
<expected-output>Set RS-6-3-1024k erasure coding policy on /ecdir</expected-output> <expected-output>Set default erasure coding policy on /ecdir</expected-output>
</comparator> </comparator>
</comparators> </comparators>
</test> </test>
@ -728,11 +728,11 @@
<comparators> <comparators>
<comparator> <comparator>
<type>SubstringComparator</type> <type>SubstringComparator</type>
<expected-output>Set RS-6-3-1024k erasure coding policy on /ecdir</expected-output> <expected-output>Set default erasure coding policy on /ecdir</expected-output>
</comparator> </comparator>
<comparator> <comparator>
<type>SubstringComparator</type> <type>SubstringComparator</type>
<expected-output>Warning: setting erasure coding policy on a non-empty directory will not automatically convert existing files to RS-6-3-1024k erasure coding policy</expected-output> <expected-output>Warning: setting erasure coding policy on a non-empty directory will not automatically convert existing files to default erasure coding policy</expected-output>
</comparator> </comparator>
</comparators> </comparators>
</test> </test>