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https://issues.apache.org/jira/browse/HDFS-14029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adam Antal updated HDFS-14029:
------------------------------
Description:
TestLazyPersistFiles#testFileShouldNotDiscardedIfNNRestarted test should be
improved.
The test sleeps for 6000 at once, it could at least sleep in a loop checking
for the corrupt block to be reported.
{code:java}
cluster.shutdownDataNodes();
cluster.restartNameNodes();
// wait for the redundancy monitor to mark the file as corrupt.
Thread.sleep(2 * DFS_NAMENODE_REDUNDANCY_INTERVAL_SECONDS_DEFAULT * 1000);
Long corruptBlkCount = (long) Iterators.size(cluster.getNameNode()
.getNamesystem().getBlockManager().getCorruptReplicaBlockIterator());
{code}
Thanks [~knanasi] for the suggestion.
was:
TestLazyPersistFiles#testFileShouldNotDiscardedIfNNRestarted test should be
improved.
The test sleeps for 6000 at once, it could at least sleep in a loop checking
for the corrupt block to be reported.
{code:java}
cluster.shutdownDataNodes();
cluster.restartNameNodes();
// wait for the redundancy monitor to mark the file as corrupt.
Thread.sleep(2 * DFS_NAMENODE_REDUNDANCY_INTERVAL_SECONDS_DEFAULT * 1000);
Long corruptBlkCount = (long) Iterators.size(cluster.getNameNode()
.getNamesystem().getBlockManager().getCorruptReplicaBlockIterator());
{code}
> Sleep in TestLazyPersistFiles should be put into a loop
> -------------------------------------------------------
>
> Key: HDFS-14029
> URL: https://issues.apache.org/jira/browse/HDFS-14029
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs
> Reporter: Adam Antal
> Priority: Trivial
> Labels: newbie
>
> TestLazyPersistFiles#testFileShouldNotDiscardedIfNNRestarted test should be
> improved.
> The test sleeps for 6000 at once, it could at least sleep in a loop checking
> for the corrupt block to be reported.
> {code:java}
> cluster.shutdownDataNodes();
> cluster.restartNameNodes();
> // wait for the redundancy monitor to mark the file as corrupt.
> Thread.sleep(2 * DFS_NAMENODE_REDUNDANCY_INTERVAL_SECONDS_DEFAULT * 1000);
> Long corruptBlkCount = (long) Iterators.size(cluster.getNameNode()
> .getNamesystem().getBlockManager().getCorruptReplicaBlockIterator());
> {code}
> Thanks [~knanasi] for the suggestion.
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