indexer.commit get struck when using multiprocess

[khasa3]

when indexer.commit() is run using a process (multiprocess), commit tends to get struck.
I've tried attachCurrentThread() as well, but it doesnt seem to work.

Is there any way where i ll be able to use multiprocess along with lypyne

Following is the code:

import lucene
from lupyne import engine
lucene.initVM()
#assert lucene.getVMEnv() or lucene.initVM()
from multiprocessing import Process

#vm_env = lucene.initVM(vmargs=['-Djava.awt.headless=true'])
#from org.apache.lucene import analysis, document, index, queryparser, search, store, util
class testd:
def idx(self):
#lucene.getVMEnv().attachCurrentThread()
print("init")
indexer = engine.Indexer()
indexer.set('fieldname', stored=True) # settings for all documents of indexer; indexed and tokenized is the default
indexer.add(fieldname="sample_test")
print("Trying to commit")
indexer.commit()
print("done")

if __name__ == '__main__':
#testd().idx()
p = Process(target=testd().idx)
p.start()
p.join()

[coady]

lucene.initVM() has to be called exactly once in the process. Try moving lucene.initVM() from the module to inside the idx method.

Note lucene only supports one writer per index at a time, if that's your ultimate goal.