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

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(cherry picked from commit e5f0622a6f40706d360d45200c8f259c79046438)
This commit is contained in:
Mingliang Liu 2017-03-30 15:44:06 -07:00
parent 60e65a3e55
commit 9e7f8cbf9a
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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@ -216,9 +216,11 @@ private void assertAllBlocksComplete(int numCommittedAllowed,
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));
}
}
}