fixing lucene 4.1/solr corrupted index -


my lucene index - built solr using lucene4.1 - is, think, corrupted. upon trying read index using following code org.apache.solr.common.solrexception: no such core: collection1 exception:

file configfile = new file(cachefolder + file.separator + "solr.xml"); corecontainer container = new corecontainer(cachefolder, configfile); solrserver server = new embeddedsolrserver(container, "collection1"); modifiablesolrparams params = new modifiablesolrparams(); params.set("q", idfieldname + ":" + clientutils.escapequerychars(queryid)); params.set("fl",idfieldname+","+valuefieldname);  queryresponse response = server.query(params)

i used "checkindex" util check integrity of index , seems not able perform task throwing following error:

opening index @ /....../solrindex_cache/zookeeper/solr/collection1/data/index  error: not read segments file in directory java.io.filenotfoundexception: /....../solrindex_cache/zookeeper/solr/collection1/data/index/segments_b5tb (no such file or directory)     @ java.io.randomaccessfile.open(native method)     @ java.io.randomaccessfile.<init>(randomaccessfile.java:233)     @ org.apache.lucene.store.mmapdirectory.openinput(mmapdirectory.java:223)     @ org.apache.lucene.index.segmentinfos.read(segmentinfos.java:285)     @ org.apache.lucene.index.segmentinfos$1.dobody(segmentinfos.java:347)     @ org.apache.lucene.index.segmentinfos$findsegmentsfile.run(segmentinfos.java:783)     @ org.apache.lucene.index.segmentinfos$findsegmentsfile.run(segmentinfos.java:630)     @ org.apache.lucene.index.segmentinfos.read(segmentinfos.java:343)     @ org.apache.lucene.index.checkindex.checkindex(checkindex.java:383)     @ org.apache.lucene.index.checkindex.main(checkindex.java:1777)

the file segments_b5tb index checker looking indeed missing in index folder. file looks similar segments.gen.

is there way diagnose has gone wrong , if possible, means fix took me 2 weeks build index...

many many kind advice!

if segments.gen file only file see, out of luck, otherwise, can try using checkindex check errors, , repair index. since tool fixes index removing problematic segments, there may cerainly lost data result.


Comments

Post a Comment

Popular posts from this blog

android - Get AccessToken using signpost OAuth without opening a browser (Two legged Oauth) -

i using signpost oauth access data magento server. have read various tutorials on same , reach point open browser user can enter credentials. however, per requirement have automate part. hence, user should not browser page. have set-up done on server side ( magento ), hit url , returned call page. same through program in android. i have tried below, consumer = new commonshttpoauthconsumer(key, secret); provider = new commonshttpoauthprovider(oauth_init_url,access_token_url, authorize_url); try { provider.retrieverequesttoken(consumer, oauth.out_of_band); log.d("tokens" , consumer.gettoken() + " -- " + consumer.gettokensecret()); } and request tokens. dont know how bypass next step. tried directly accessing accesstoken (stupid of me) provider.retrieveaccesstoken(consumer, "mycallback://callback"); no luck, ends in oauth.signpost.exception.oauthnotauthorizedexception: authorization failed (server replied 401). ...
Read more

org.mockito.exceptions.misusing.InvalidUseOfMatchersException: mockito -

getting error org.mockito.exceptions.misusing.invaliduseofmatchersexception: invalid use of argument matchers! 1 matchers expected, 2 recorded. exception may occur if matchers combined raw values: //incorrect: somemethod(anyobject(), "raw string"); when using matchers, arguments have provided matchers. example: //correct: somemethod(anyobject(), eq("string matcher")); at when( getprogramservice .callservice(any(getprogramtype.class))) .thenreturn(jaxbresponse); please explain error , possible resolution the code posted looks fine; don't see problem it. code before or above causing exception. key here: invalid use of argument matchers! 1 matchers expected, 2 recorded. any , used above, doesn't return "special kind of null" or "special kind of getprogramtype"; don't exist. instead, returns null , side effect puts matcher on stack. whe...
Read more

google shop client API returns 400 bad request error while adding an item -

i'm working on solution add items in google shopping market java application. following tutorial real mess because of missing classes of laste release, after setting 1.5-beta maven managed make base example typecheck correctly classes. still can make simple task of adding 1 item. instead of posting whole code i'm posting part creates product feed. private product createproduct(string id) { product product = new product(); product.title = "red wool sweater"; product.content = new content( "text", "comfortable , soft, sweater keep warm on " + "cold winter nights. red , blue stripes."); product.appcontrol = new appcontrol(); product.appcontrol.addrequireddestination("productads"); product.externalid = id; product.lang = "it"; product.country = "it"; product.condition = "nuovo"; product.price = new price("eu...
Read more