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Hi Lucene Team,

On our test system the document store and indexing happening simultaneously, I just ran lsof
-p <java_process_id> to see how many file descriptors are opened by this java process,
there were many results marked with deleted, I am having the following doubts here
1)      Is Lucene is ignoring releasing this file descriptors?
2)      Will it not cause any problem if these are like this?
3)      Any I/O performance issues will come if it is like this?

I attached complete out put of the following command in text file, please can you answer kindly?
[root@sc-s1-172-1.oxford.com ~]# lsof -p 15580 | grep "(deleted)" >>/root/deleted.txt

[root@sc-s1-172-1.oxford.com ~]# lsof -p 15580 | grep "(deleted)" | wc -l
933
COMMAND   PID    USER   FD   TYPE             DEVICE       SIZE      NODE NAME
java    15580 appuser  139r   REG             104,17      11933 338296874 /store/index/TP_0000000000000000498/_od8.fdt
(deleted)
java    15580 appuser  146r   REG             104,17        200 338296884 /store/index/TP_0000000000000000498/_od8.fdx
(deleted)
java    15580 appuser  147r   REG             104,17      96920 355074064 /store/index/TP_0000000000000000498/_od8.tis
(deleted)
java    15580 appuser  392r   REG             104,17     503095 311033904 /store/index/TP_0000000000000000505/_fkg.fdt
(deleted)
java    15580 appuser  403r   REG             104,17       8000 311033905 /store/index/TP_0000000000000000505/_fkg.fdx
(deleted)
java    15580 appuser  405r   REG             104,17    1055507 411893896 /store/index/TP_0000000000000000482/_gvy.fdt
(deleted)
java    15580 appuser  425r   REG             104,17      16184 411893897 /store/index/TP_0000000000000000482/_gvy.fdx
(deleted)
java    15580 appuser  426r   REG             104,17    1905265 411893900 /store/index/TP_0000000000000000482/_gvy.tis
(deleted)
java    15580 appuser  433r   REG             104,17    5149126 411893898 /store/index/TP_0000000000000000482/_gvy.frq
(deleted)
java    15580 appuser  435r   REG             104,17   10719962 411893899 /store/index/TP_0000000000000000482/_gvy.prx
(deleted)
java    15580 appuser  436r   REG             104,17      46533 411893902 /store/index/TP_0000000000000000482/_gvy.nrm
(deleted)
java    15580 appuser  454r   REG             104,17    2920506 311033917 /store/index/TP_0000000000000000505/_fkg.tis
(deleted)

Regards
Ravi