Extracting update request handler throws exception and returns 400 when
zero-length file posted using multipart form post
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Key: SOLR-2763
URL: https://issues.apache.org/jira/browse/SOLR-2763
Project: Solr
Issue Type: Bug
Components: update
Affects Versions: 3.3, 3.2, 3.1, 1.4.1
Reporter: Karl Wright
When zero-length documents are posted to the extracting update request handler,
and the method used for posting is multipart form encoding, then you get a 400
error returned and the following exception to stderr:
Sep 14, 2011 3:45:45 AM org.apache.solr.common.SolrException log
SEVERE: org.apache.solr.common.SolrException: missing content stream
at
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:50)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at
org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:238)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1360)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Sep 14, 2011 3:45:45 AM org.apache.solr.core.SolrCore execute
INFO: [] webapp=/solr path=/update/extract params={id=123} status=400 QTime=300
Other ways of indexing zero-length data do not produce this error.
A curl command that will reproduce the problem easily is as follows:
curl -location -F "id=123" -F "[email protected]"
http://localhost:8983/solr/update/extract
... assuming hello.txt is a zero-length file.
This ticket is related to CONNECTORS-254.
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