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https://issues.apache.org/jira/browse/HIVE-12466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15023547#comment-15023547
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Nemon Lou commented on HIVE-12466:
----------------------------------
Hive support multiple insert
{noformat}
from (select * from dec union all select * from dec2) s
insert overwrite table dec3 select s.name, sum(s.value) group by s.name
insert overwrite table dec4 select s.name, s.value order by s.value;
{noformat}
In order to distinguish records out for different table,Hive use RECORDS_OUT +
suffix for counters key in FileSinkOperator.
{noformat}
statsMap.put(Counter.RECORDS_OUT + "_" + suffix, row_count);
{noformat}
> SparkCounter not initialized error
> ----------------------------------
>
> Key: HIVE-12466
> URL: https://issues.apache.org/jira/browse/HIVE-12466
> Project: Hive
> Issue Type: Bug
> Components: Spark
> Reporter: Rui Li
> Assignee: Xuefu Zhang
>
> During a query, lots of the following error found in executor's log:
> {noformat}
> 03:47:28.759 [Executor task launch worker-0] ERROR
> org.apache.hive.spark.counter.SparkCounters - counter[HIVE, RECORDS_OUT_0]
> has not initialized before.
> 03:47:28.762 [Executor task launch worker-1] ERROR
> org.apache.hive.spark.counter.SparkCounters - counter[HIVE, RECORDS_OUT_0]
> has not initialized before.
> 03:47:30.707 [Executor task launch worker-1] ERROR
> org.apache.hive.spark.counter.SparkCounters - counter[HIVE,
> RECORDS_OUT_1_default.tmp_tmp] has not initialized before.
> 03:47:33.385 [Executor task launch worker-1] ERROR
> org.apache.hive.spark.counter.SparkCounters - counter[HIVE,
> RECORDS_OUT_1_default.test_table] has not initialized before.
> 03:47:33.388 [Executor task launch worker-0] ERROR
> org.apache.hive.spark.counter.SparkCounters - counter[HIVE,
> RECORDS_OUT_1_default.test_table] has not initialized before.
> 03:47:33.495 [Executor task launch worker-0] ERROR
> org.apache.hive.spark.counter.SparkCounters - counter[HIVE,
> RECORDS_OUT_1_default.test_table] has not initialized before.
> 03:47:35.141 [Executor task launch worker-1] ERROR
> org.apache.hive.spark.counter.SparkCounters - counter[HIVE,
> RECORDS_OUT_1_default.test_table] has not initialized before.
> ...........
> {noformat}
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