java.lang.OutOfMemoryError: unable to create new native thread

[seaking]

java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) ~[?:1.8.0_91] at java.lang.Thread.start(Thread.java:714) ~[?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950) ~[?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1357) ~[?:1.8.0_91] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) ~[?:1.8.0_91] at org.xbib.pipeline.SimplePipelineExecutor.execute(SimplePipelineExecutor.java:105) ~[elasticsearch-jdbc-2.2.1.0.jar:?] at org.xbib.pipeline.MetricSimplePipelineExecutor.execute(MetricSimplePipelineExecutor.java:52) ~[elasticsearch-jdbc-2.2.1.0.jar:?] at org.xbib.tools.JDBCImporter.execute(JDBCImporter.java:237) ~[elasticsearch-jdbc-2.2.1.0.jar:?] at org.xbib.tools.JDBCImporter.run(JDBCImporter.java:146) [elasticsearch-jdbc-2.2.1.0.jar:?] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_91] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_91] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_91] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91]

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Thread

[root@VM-172-31-105-120 ~]#pstree -p 18825|wc -l 84 [root@VM-172-31-105-120 ~]#pstree -p 18825|wc -l 84 [root@VM-172-31-105-120 ~]#pstree -p 18825|wc -l 86 [root@VM-172-31-105-120 ~]#pstree -p 18825|wc -l 86 [root@VM-172-31-105-120 ~]#pstree -p 18825|wc -l 88 [root@VM-172-31-105-120 ~]#pstree -p 18825|wc -l 96 [root@VM-172-31-105-120 ~]#pstree -p 18825|wc -l 110 [root@VM-172-31-105-120 ~]#pstree -p 18825|wc -l 118

the thread continued increase ，final java.lang.OutOfMemoryError: unable to create new native thread。

this is my jdbc.config-->

"user" : "order", "password" : "order", "schedule": "*/3 * * * * ?", "threadpoolsize":1, "metrics" : { "enabled" : true },

[yale8848]

i meet this problem too

[rainkong]

me too, how to resolve this?

[rainkong]

can anyone help?

[nidonglin]

me too, how to resolve this?

[jonday-simitive]

I'm guessing these issues where never resolved but like the people before me, I shall ask too. Is there any fix for this? I have the exact same issue. I can watch the memory usage going up and up until it uses all the server memory. I've tried setting Java Heap variables etc and this does not help, I've increased the schedule interval and this also does not help. This is using V 2.3.4.1

[luckypur]

facing Same issue as above

[jonday-simitive]

I didn't ever find an actual fix for the memory leak. I just restart the river every hour using a cron job which allows the memory to be released.

[jprante]

Commit https://github.com/jprante/elasticsearch-jdbc/commit/ee7ec72d92fa2ee5da9356c86201fa8b54d8a481 fixes the issue.

[hongjunsu]

hi jprante I use the 'Commit ee7ec72 fixes the issue' code in script . but when script runnng once,the thread +1. use ' pstree -p 32063 |wc -l ' one times plus 1 , a few days later , this issue will reappeared