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HDFS-11316. TestDataNodeVolumeFailure#testUnderReplicationAfterVolFailure fails in trunk. Contributed by Yiqun Lin.

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This commit is contained in:
Yiqun Lin 2017-01-19 12:05:13 +08:00
parent 383aa9c9f5
commit 724bb86351
1 changed files with 16 additions and 6 deletions
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22
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailure.java
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@ -416,12 +416,22 @@ public void testUnderReplicationAfterVolFailure() throws Exception {
DFSTestUtil.createFile(fs, file2, 1024, (short)3, 1L);
DFSTestUtil.waitReplication(fs, file2, (short)3);
// underReplicatedBlocks are due to failed volumes
int underReplicatedBlocks =
BlockManagerTestUtil.checkHeartbeatAndGetUnderReplicatedBlocksCount(
cluster.getNamesystem(), bm);
assertTrue("There is no under replicated block after volume failure",
underReplicatedBlocks > 0);
GenericTestUtils.waitFor(new Supplier<Boolean>() {
@Override
public Boolean get() {
// underReplicatedBlocks are due to failed volumes
int underReplicatedBlocks = BlockManagerTestUtil
.checkHeartbeatAndGetUnderReplicatedBlocksCount(
cluster.getNamesystem(), bm);
if (underReplicatedBlocks > 0) {
return true;
}
LOG.info("There is no under replicated block after volume failure.");
return false;
}
}, 500, 60000);
}
/**