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https://issues.apache.org/jira/browse/HIVE-14659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15442555#comment-15442555
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Fan Yunbo commented on HIVE-14659:
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[~prasanth_j][~sershe] Can someone please review this small patch?
> OutputStream won't close if caught exception in funtion
> unparseExprForValuesClause in SemanticAnalyzer.java
> -----------------------------------------------------------------------------------------------------------
>
> Key: HIVE-14659
> URL: https://issues.apache.org/jira/browse/HIVE-14659
> Project: Hive
> Issue Type: Bug
> Affects Versions: 1.1.0
> Reporter: Fan Yunbo
> Assignee: Fan Yunbo
> Fix For: 2.2.0
>
> Attachments: HIVE-14659.1.patch
>
>
> I hava met the problem that Hive process cannot create new threads because of
> lots of OutputStream not closed.
> Here is the part of jstack info:
> "Thread-35783" daemon prio=10 tid=0x00007f8f58f02800 nid=0x18cc in
> Object.wait() [0x00007f8e632c0000]
> java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:577)
> - locked <0x000000061af52d50> (a java.util.LinkedList)
> and the related error log:
> org.apache.hadoop.hive.ql.parse.SemanticException: Unable to create temp file
> for insert values Expression of type TOK_TABLE_OR_COL not supported in
> insert/values
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genValuesTempTable(SemanticAnalyzer.java:812)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1(SemanticAnalyzer.java:1207)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1(SemanticAnalyzer.java:1410)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genResolvedParseTree(SemanticAnalyzer.java:10136)
> Caused by: org.apache.hadoop.hive.ql.parse.SemanticException: Expression of
> type TOK_TABLE_OR_COL not supported in insert/values
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.unparseExprForValuesClause(SemanticAnalyzer.java:858)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genValuesTempTable(SemanticAnalyzer.java:785)
> ... 15 more
> It shows the output stream won't close if caught exception in funtion
> unparseExprForValuesClause in SemanticAnalyzer.java
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