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Posted to hdfs-issues@hadoop.apache.org by "Anbang Hu (JIRA)" <ji...@apache.org> on 2017/04/25 01:48:04 UTC
[jira] [Updated] (HDFS-11700) testBackupNodePorts doesn't pass on
Windows machine
[ https://issues.apache.org/jira/browse/HDFS-11700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anbang Hu updated HDFS-11700:
-----------------------------
Description:
In TestHDFSServerPorts.testBackupNodePorts, there are two attempts at starting backup node.
*Attempt 1*:
1) It binds namenode backup address with 0:
{quote}
backup_config.set(DFSConfigKeys.DFS_NAMENODE_BACKUP_ADDRESS_KEY, THIS_HOST);
{quote}
2) It sets namenode backup address with an available port X.
3) It fails rightfully due to using the same http address as active namenode.
*Attempt 2*:
1) It tries to reuse port X as namenode backup address.
2) It fails to bind to X because Windows does not release port X properly after *Attempt 1* fails.
was:
In TestHDFSServerPorts.testBackupNodePorts, there are two attempts at starting backup node.
*Attempt 1*:
1) It binds namenode backup address with 0:
{quote}
backup_config.set(
DFSConfigKeys.DFS_NAMENODE_BACKUP_ADDRESS_KEY, THIS_HOST);
{quote}
2) It sets namenode backup address with an available port X.
3) It fails rightfully due to using the same http address as active namenode.
*Attempt 2*:
1) It tries to reuse port X as namenode backup address.
2) It fails to bind to X because Windows does not release port X properly after *Attempt 1* fails.
> testBackupNodePorts doesn't pass on Windows machine
> ---------------------------------------------------
>
> Key: HDFS-11700
> URL: https://issues.apache.org/jira/browse/HDFS-11700
> Project: Hadoop HDFS
> Issue Type: Bug
> Environment: Windows 10
> Reporter: Anbang Hu
>
> In TestHDFSServerPorts.testBackupNodePorts, there are two attempts at starting backup node.
> *Attempt 1*:
> 1) It binds namenode backup address with 0:
> {quote}
> backup_config.set(DFSConfigKeys.DFS_NAMENODE_BACKUP_ADDRESS_KEY, THIS_HOST);
> {quote}
> 2) It sets namenode backup address with an available port X.
> 3) It fails rightfully due to using the same http address as active namenode.
> *Attempt 2*:
> 1) It tries to reuse port X as namenode backup address.
> 2) It fails to bind to X because Windows does not release port X properly after *Attempt 1* fails.
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