[HIVE-18353] CompactorMR should call jobclient.close() to trigger cleanup

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.1
• Fix Version/s: 3.0.0
• Component/s: Hive, Transactions
• Assignee: Prabhu Joseph Assign to me
• Reporter: Prabhu Joseph
• Created: 02/Jan/18 10:10
• Updated: 23/Oct/19 16:14
• Resolved: 10/Jan/18 06:28

Description

HiveMetastore process is leaking TrustStore reloader threads when running compaction as JobClient close is not called from CompactorMR - MAPREDUCE-6618 and MAPREDUCE-6621

"Truststore reloader thread" #2814 daemon prio=1 os_prio=0 tid=0x0000000000cdc800 nid=0x2f05a waiting on condition [0x00007fdaef403000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
        at java.lang.Thread.sleep(Native Method)
        at org.apache.hadoop.security.ssl.ReloadingX509TrustManager.run(ReloadingX509TrustManager.java:194)
        at java.lang.Thread.run(Thread.java:745)