[FLUME-3189] Use ShutdownHookManager from hadoop - ASF JIRA

XML

Word

Printable

JSON

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Duplicate
Affects Version/s: None
Fix Version/s: None
Component/s: None
Labels:
None
Environment:
Hide

Flume should use hadoops's ShutdownHookManager
/**

The <code>ShutdownHookManager</code> enables running shutdownHook

in a deterministic order, higher priority first.

<p/>

The JVM runs ShutdownHooks in a non-deterministic order or in parallel.

This class registers a single JVM shutdownHook and run all the

shutdownHooks registered to it (to this class) in order based on their

priority.
*/
With this, we can avoid problems coming from indeterministic shutdown order.
Show
Flume should use hadoops's ShutdownHookManager /** The <code>ShutdownHookManager</code> enables running shutdownHook in a deterministic order, higher priority first. <p/> The JVM runs ShutdownHooks in a non-deterministic order or in parallel. This class registers a single JVM shutdownHook and run all the shutdownHooks registered to it (to this class) in order based on their priority. */ With this, we can avoid problems coming from indeterministic shutdown order.

is duplicated by

FLUME-3190 flume shutdown hook issue when both hbase and hdfs sink are in use