Details
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Bug
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Status: Resolved
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Minor
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Resolution: Cannot Reproduce
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None
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None
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None
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None
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Windows XP
Description
When checkpointing is triggered in Secondary name node, Secondary name node throws exception while it tries to connect to Namenode's http server in the following two cases:
1) In hadoop-site.xml, if you put only dfs.http.address but not dfs.info.bindAddress and dfs.info.port (Connection Refused Exception)
2) In hadoop-site.xml, if you put only dfs.info.bindAddress and dfs.info.port but not dfs.http.address (SecondaryNameNode.getServerAddress line 148 throws exception since newAddrPort is null)
Temporary Solution: If you put dfs.http.address, dfs.info.bindAddress, and dfs.info.port, then SecondaryNameNode successfully fetches the image and log from Namenode.