Aditya Kishore created DRILL-664:
------------------------------------
Summary: Improve Rpc error message display
Key: DRILL-664
URL: https://issues.apache.org/jira/browse/DRILL-664
Project: Apache Drill
Issue Type: Improvement
Reporter: Aditya Kishore
Assignee: Aditya Kishore
Priority: Minor
Attachments: DRILL-664-Improve-Rpc-error-message-display.patch
At present, a query failure results in illegibly formatted error message (due
to escaped protobuf string encoding). This results in error message like the
following.
{noformat}
org.apache.drill.exec.rpc.RpcException: Remote failure while running
query.[error_id: "5041d4c5-0d60-47c2-a350-27c1a07e54f9"
endpoint {
address: "10.250.0.230"
user_port: 31010
control_port: 31011
data_port: 31012
}
error_type: 0
message: "Failure while parsing sql. < SqlParseException:[ Encountered \".\" at
line 2, column 24.\r\nWas expecting one of:\r\n \"FROM\" ...\r\n \",\"
...\r\n \"AS\" ...\r\n <IDENTIFIER> ...\r\n <QUOTED_IDENTIFIER>
...\r\n <BACK_QUOTED_IDENTIFIER> ...\r\n <BRACKET_QUOTED_IDENTIFIER>
...\r\n <UNICODE_QUOTED_IDENTIFIER> ...\r\n \"NOT\" ...\r\n \"IN\"
...\r\n \"BETWEEN\" ...\r\n \"LIKE\" ...\r\n \"SIMILAR\" ...\r\n
\"=\" ...\r\n \">\" ...\r\n \"<\" ...\r\n \"<=\" ...\r\n \">=\"
...\r\n \"<>\" ...\r\n \"+\" ...\r\n \"-\" ...\r\n \"*\" ...\r\n
\"/\" ...\r\n \"||\" ...\r\n \"AND\" ...\r\n \"OR\" ...\r\n \"IS\"
...\r\n \"MEMBER\" ...\r\n \"SUBMULTISET\" ...\r\n \"MULTISET\"
...\r\n \"[\" ...\r\n ] < ParseException:[ Encountered \".\" at line 2,
column 24.\r\nWas expecting one of:\r\n \"FROM\" ...\r\n \",\" ...\r\n
\"AS\" ...\r\n <IDENTIFIER> ...\r\n <QUOTED_IDENTIFIER> ...\r\n
<BACK_QUOTED_IDENTIFIER> ...\r\n <BRACKET_QUOTED_IDENTIFIER> ...\r\n
<UNICODE_QUOTED_IDENTIFIER> ...\r\n \"NOT\" ...\r\n \"IN\" ...\r\n
\"BETWEEN\" ...\r\n \"LIKE\" ...\r\n \"SIMILAR\" ...\r\n \"=\" ...\r\n
\">\" ...\r\n \"<\" ...\r\n \"<=\" ...\r\n \">=\" ...\r\n \"<>\"
...\r\n \"+\" ...\r\n \"-\" ...\r\n \"*\" ...\r\n \"/\" ...\r\n
\"||\" ...\r\n \"AND\" ...\r\n \"OR\" ...\r\n \"IS\" ...\r\n
\"MEMBER\" ...\r\n \"SUBMULTISET\" ...\r\n \"MULTISET\" ...\r\n \"[\"
...\r\n ]"
]
at
org.apache.drill.exec.rpc.user.QueryResultHandler.batchArrived(QueryResultHandler.java:72)
at
org.apache.drill.exec.rpc.user.UserClient.handleReponse(UserClient.java:80)
at
org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:52)
at
org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:34)
{noformat}
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