NullPointerException in ContextIndexSearcher


(Michel Conrad) #1

Hi,

I got the following exception when running a 5 node cluster with 1
node where the server is unstable and randomly restarting.

Michel

[2011-05-20 16:31:00,134][DEBUG][action.search.type ]
[Sunturion] [testindex][0], node[ZW6cHbQlSjOE5DczsaroNw], [R],
s[STARTED]: Failed to execute
[org.elasticsearch.action.search.SearchRequest@d5d0ade]
java.lang.NullPointerException
at org.elasticsearch.search.internal.ContextIndexSearcher.removeCollectors(ContextIndexSearcher.java:81)
at org.elasticsearch.search.facet.FacetPhase.execute(FacetPhase.java:72)
at org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:220)
at org.elasticsearch.search.SearchService.executeQueryPhase(SearchService.java:222)
at org.elasticsearch.search.action.SearchServiceTransportAction.sendExecuteQuery(SearchServiceTransportAction.java:134)
at org.elasticsearch.action.search.type.TransportSearchQueryThenFetchAction$AsyncAction.sendExecuteFirstPhase(TransportSearchQueryThenFetchAction.java:76)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.performFirstPhase(TransportSearchTypeAction.java:192)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.onFirstPhaseResult(TransportSearchTypeAction.java:268)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.access$400(TransportSearchTypeAction.java:75)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction$3.onFailure(TransportSearchTypeAction.java:198)
at org.elasticsearch.search.action.SearchServiceTransportAction$2.handleException(SearchServiceTransportAction.java:151)
at org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:156)
at org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:147)
at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:99)
at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:545)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:754)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:302)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:317)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:299)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:216)
at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:545)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:540)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:274)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:261)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.read(NioWorker.java:349)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:280)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:200)
at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:44)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)


(Shay Banon) #2

This happens when providing an empty facet element in 0.16.1, fixed in 0.16 branch and upcoming 0.16.2.
On Friday, May 20, 2011 at 5:48 PM, Michel Conrad wrote:

Hi,

I got the following exception when running a 5 node cluster with 1
node where the server is unstable and randomly restarting.

Michel

[2011-05-20 16:31:00,134][DEBUG][action.search.type ]
[Sunturion] [testindex][0], node[ZW6cHbQlSjOE5DczsaroNw], [R],
s[STARTED]: Failed to execute
[org.elasticsearch.action.search.SearchRequest@d5d0ade]
java.lang.NullPointerException
at org.elasticsearch.search.internal.ContextIndexSearcher.removeCollectors(ContextIndexSearcher.java:81)
at org.elasticsearch.search.facet.FacetPhase.execute(FacetPhase.java:72)
at org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:220)
at org.elasticsearch.search.SearchService.executeQueryPhase(SearchService.java:222)
at org.elasticsearch.search.action.SearchServiceTransportAction.sendExecuteQuery(SearchServiceTransportAction.java:134)
at org.elasticsearch.action.search.type.TransportSearchQueryThenFetchAction$AsyncAction.sendExecuteFirstPhase(TransportSearchQueryThenFetchAction.java:76)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.performFirstPhase(TransportSearchTypeAction.java:192)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.onFirstPhaseResult(TransportSearchTypeAction.java:268)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.access$400(TransportSearchTypeAction.java:75)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction$3.onFailure(TransportSearchTypeAction.java:198)
at org.elasticsearch.search.action.SearchServiceTransportAction$2.handleException(SearchServiceTransportAction.java:151)
at org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:156)
at org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:147)
at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:99)
at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:545)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:754)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:302)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:317)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:299)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:216)
at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:545)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:540)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:274)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:261)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.read(NioWorker.java:349)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:280)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:200)
at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:44)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)


(Michel Conrad) #3

Thanks, I'll try it out.

On Fri, May 20, 2011 at 4:50 PM, Shay Banon
shay.banon@elasticsearch.com wrote:

This happens when providing an empty facet element in 0.16.1, fixed in 0.16
branch and upcoming 0.16.2.

On Friday, May 20, 2011 at 5:48 PM, Michel Conrad wrote:

Hi,

I got the following exception when running a 5 node cluster with 1
node where the server is unstable and randomly restarting.

Michel

[2011-05-20 16:31:00,134][DEBUG][action.search.type ]
[Sunturion] [testindex][0], node[ZW6cHbQlSjOE5DczsaroNw], [R],
s[STARTED]: Failed to execute
[org.elasticsearch.action.search.SearchRequest@d5d0ade]
java.lang.NullPointerException
at
org.elasticsearch.search.internal.ContextIndexSearcher.removeCollectors(ContextIndexSearcher.java:81)
at org.elasticsearch.search.facet.FacetPhase.execute(FacetPhase.java:72)
at org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:220)
at
org.elasticsearch.search.SearchService.executeQueryPhase(SearchService.java:222)
at
org.elasticsearch.search.action.SearchServiceTransportAction.sendExecuteQuery(SearchServiceTransportAction.java:134)
at
org.elasticsearch.action.search.type.TransportSearchQueryThenFetchAction$AsyncAction.sendExecuteFirstPhase(TransportSearchQueryThenFetchAction.java:76)
at
org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.performFirstPhase(TransportSearchTypeAction.java:192)
at
org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.onFirstPhaseResult(TransportSearchTypeAction.java:268)
at
org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.access$400(TransportSearchTypeAction.java:75)
at
org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction$3.onFailure(TransportSearchTypeAction.java:198)
at
org.elasticsearch.search.action.SearchServiceTransportAction$2.handleException(SearchServiceTransportAction.java:151)
at
org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:156)
at
org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:147)
at
org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:99)
at
org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)
at
org.elasticsearch.common.netty.channel.DefaultChannelPipeline.seendUpstream(DefaultChannelPipeline.java:545)
at
org.elasticsearch.common.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:754)
at
org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:302)
at
org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:317)
at
org.elasticsearch.common.netty.handler.codec.frame.FFrameDecoder.callDecode(FrameDecoder.java:299)
at
org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:216)
at
org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)
at
org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:545)
at
org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:540)
at
org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:274)
at
org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:261)
at
org.elasticsearch.common.netty.channel.socket.nio.NioWorker.read(NioWorker.java:349)
at
org.elasticsearch.common.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:280)
at
org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:200)
at
org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at
org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$$1.run(DeadLockProofWorker.java:44)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)


(system) #4