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https://issues.apache.org/jira/browse/HBASE-26027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17368607#comment-17368607
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Reid Chan commented on HBASE-26027:
-----------------------------------
which version?
> The calling of HTable.batch blocked at AsyncRequestFutureImpl.waitUntilDone
> caused by ArrayStoreException
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-26027
> URL: https://issues.apache.org/jira/browse/HBASE-26027
> Project: HBase
> Issue Type: Bug
> Components: Client
> Reporter: Zheng Wang
> Assignee: Zheng Wang
> Priority: Major
>
> The batch api of HTable contains a param named results to store result or
> exception, its type is Object[].
> If user pass an array with other type, eg:
> org.apache.hadoop.hbase.client.Result, then the ArrayStoreException will
> occur in AsyncRequestFutureImpl.updateResult, then the
> AsyncRequestFutureImpl.decActionCounter will be skipped, then in the
> AsyncRequestFutureImpl.waitUntilDone we will stuck at here checking the
> actionsInProgress again and again, forever.
> It is better to add an cutoff calculated by operationTimeout, instead of only
> depend on the value of actionsInProgress.
> BTW, this issue only for 2.x, since 3.x the implement has refactored.
> {code:java}
> [ERROR] [2021/06/22 23:23:00,676] hconnection-0x6b927fb-shared-pool3-t1 -
> id=1 error for test processing localhost,16020,1624343786295
> java.lang.ArrayStoreException: org.apache.hadoop.hbase.DoNotRetryIOException
> at
> org.apache.hadoop.hbase.client.AsyncRequestFutureImpl.updateResult(AsyncRequestFutureImpl.java:1242)
> at
> org.apache.hadoop.hbase.client.AsyncRequestFutureImpl.trySetResultSimple(AsyncRequestFutureImpl.java:1087)
> at
> org.apache.hadoop.hbase.client.AsyncRequestFutureImpl.setError(AsyncRequestFutureImpl.java:1021)
> at
> org.apache.hadoop.hbase.client.AsyncRequestFutureImpl.manageError(AsyncRequestFutureImpl.java:683)
> at
> org.apache.hadoop.hbase.client.AsyncRequestFutureImpl.receiveGlobalFailure(AsyncRequestFutureImpl.java:716)
> at
> org.apache.hadoop.hbase.client.AsyncRequestFutureImpl.access$1500(AsyncRequestFutureImpl.java:69)
> at
> org.apache.hadoop.hbase.client.AsyncRequestFutureImpl$SingleServerRequestRunnable.run(AsyncRequestFutureImpl.java:219)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
> at java.util.concurrent.FutureTask.run(FutureTask.java)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> [INFO ] [2021/06/22 23:23:10,375] main - #1, waiting for 10 actions to
> finish on table: test
> [INFO ] [2021/06/22 23:23:20,378] main - #1, waiting for 10 actions to
> finish on table: test
> [INFO ] [2021/06/22 23:23:30,384] main - #1, waiting for 10 actions to
> finish on table:
> [INFO ] [2021/06/22 23:23:40,387] main - #1, waiting for 10 actions to
> finish on table: test
> [INFO ] [2021/06/22 23:23:50,397] main - #1, waiting for 10 actions to
> finish on table: test
> [INFO ] [2021/06/22 23:24:00,400] main - #1, waiting for 10 actions to
> finish on table: test
> [INFO ] [2021/06/22 23:24:10,408] main - #1, waiting for 10 actions to
> finish on table: test
> [INFO ] [2021/06/22 23:24:20,413] main - #1, waiting for 10 actions to
> finish on table: test
> {code}
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