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Posted to notifications@accumulo.apache.org by "Dave Marion (JIRA)" <ji...@apache.org> on 2015/04/29 03:10:06 UTC
[jira] [Commented] (ACCUMULO-3762) RestoreZookeeper does not work
with xml generated by DumpZookeeper
[ https://issues.apache.org/jira/browse/ACCUMULO-3762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14518500#comment-14518500 ]
Dave Marion commented on ACCUMULO-3762:
---------------------------------------
Looks like we can just push an empty node on the stack when an ephemeral type is encountered.
> RestoreZookeeper does not work with xml generated by DumpZookeeper
> ------------------------------------------------------------------
>
> Key: ACCUMULO-3762
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3762
> Project: Accumulo
> Issue Type: Bug
> Affects Versions: 1.6.2
> Reporter: Dave Marion
> Priority: Minor
>
> RestoreZookeeper does not handle the ephemeral nodes in the xml and causes the stack to become empty.
> java.util.NoSuchElementException
> at java.util.Vector.lastElement(Vector.java:499)
> at org.apache.accumulo.server.util.RestoreZookeeper$Restore.startElement(RestoreZookeeper.java:66)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509)
> at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:182)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1350)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2778)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:333)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:195)
> at org.apache.accumulo.server.util.RestoreZookeeper.run(RestoreZookeeper.java:127)
> at org.apache.accumulo.server.util.RestoreZookeeper.main(RestoreZookeeper.java:121)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.accumulo.start.Main$1.run(Main.java:141)
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