java.io.IOException

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    • java.io.IOException: Unable to delete file: var/druid/task/index_realtime_vnk-clst_2017-01-11T09:00:00.000Z_0_0/work/persist/vnk-clst/2017-01-11T09:00:00.000Z_2017-01-11T10:00:00.000Z/0/v8-tmp/.nfs00000000037402c40000122f at com.google.common.base.Throwables.propagate(Throwables.java:160) at io.druid.segment.realtime.plumber.RealtimePlumber.persistHydrant(RealtimePlumber.java:950) at io.druid.segment.realtime.plumber.RealtimePlumber$1.doRun(RealtimePlumber.java:320) at io.druid.common.guava.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:42) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: Unable to delete file: var/druid/task/index_realtime_vnk-clst_2017-01-11T09:00:00.000Z_0_0/work/persist/vnk-clst/2017-01-11T09:00:00.000Z_2017-01-11T10:00:00.000Z/0/v8-tmp/.nfs00000000037402c40000122f at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:2279) at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:1653) at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:1535) at io.druid.segment.IndexMerger$10.close(IndexMerger.java:637) at com.google.common.io.Closer.close(Closer.java:214) at io.druid.segment.IndexMerger.makeIndexFiles(IndexMerger.java:906) at io.druid.segment.IndexMerger.merge(IndexMerger.java:438) at io.druid.segment.IndexMerger.persist(IndexMerger.java:186) at io.druid.segment.IndexMerger.persist(IndexMerger.java:152) at io.druid.segment.realtime.plumber.RealtimePlumber.persistHydrant(RealtimePlumber.java:929) ... 5 more

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