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HDFS-11592. Closing a file has a wasteful preconditions in NameNode. Contributed by Eric Badger

This commit is contained in:
Mingliang Liu 2017-03-30 15:44:06 -07:00
parent b58777a9c9
commit e5f0622a6f
1 changed files with 5 additions and 3 deletions
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8
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFile.java
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@ -328,9 +328,11 @@ public class INodeFile extends INodeWithAdditionalFields
for (int i = 0; i < blocks.length; i++) {
final String err = checkBlockComplete(blocks, i, numCommittedAllowed,
minReplication);
Preconditions.checkState(err == null,
"Unexpected block state: %s, file=%s (%s), blocks=%s (i=%s)",
err, this, getClass().getSimpleName(), Arrays.asList(blocks), i);
if(err != null) {
throw new IllegalStateException(String.format("Unexpected block state: " +
"%s, file=%s (%s), blocks=%s (i=%s)", err, this,
getClass().getSimpleName(), Arrays.asList(blocks), i));
}
}
}