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​HUE: upload ERROR Left-over upload file is not cleaned up

​HUE: upload ERROR Left-over upload file is not cleaned up

Expert Contributor

hue-tables-access.jpgWe are on HUE 3.9 and HDP 2.4.2, and while accessing files/saving files intermittenlty we are getting the below issue:

RestException: <html><head><title>Apache Tomcat/6.0.44 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 400 - </h1><HR size="1" noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The request sent by the client was syntactically incorrect.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/6.0.44</h3></body></html> (error 400)

[19/Jan/2017 14:13:18 +0200] upload ERROR Left-over upload file is not cleaned up: /datalakedev/datasources/etlScript/campaign/azsdo0500_delta.sql.tmp

[19/Jan/2017 14:16:01 +0200] upload ERROR Left-over upload file is not cleaned up: /datalakedev/datasources/etlScript/campaign/campiagn_delta.sql.tmp

[19/Jan/2017 14:20:35 +0200] upload ERROR Left-over upload file is not cleaned up: /datalakedev/datasources/etlScript/campaign/azdsd01600_delta.sql.tmp

[20/Jan/2017 08:58:20 +0200] upload ERROR Left-over upload file is not cleaned up: /datalakedev/datasources/etlScript/giftcheck/transformationGiftcheckdata.sql.tmp

Please note this is occuring intemittently and requires a HUE restart every time it occurs to get HUE back online. We not having kerberos and SSL. we have intergated HUE with LDAP

Looking for help that helps us to resolve this issue

Thanks