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https://issues.apache.org/jira/browse/PHOENIX-5712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17206547#comment-17206547
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Xinyi Yan commented on PHOENIX-5712:
------------------------------------
Sure, I created another Jira to for the update issue, and I think this good
idea to have two Jiras. For handling the value conversion, I guess I need more
time to think where and how to retrieve the type from VIEW_INDEX_ID_DATA_TYPE.
My approach relied on length because PhoenixResultSet doesn't have
VIEW_INDEX_ID_DATA_TYPE information(SELECT VIEW_INDEX_ID FROM SYSCAT as an
example), and PhoenixResultSet getObject depends on the
ExpressionProjector/ColumnProjector get value of the column. In this case, it
should be Column type BIGINT or SMALLINT. Just wondering, why it might be more
bytes than expected?
Just wondering here, if we have more bytes available, how
> Got SYSCAT ILLEGAL_DATA exception after created tenant index on view
> ---------------------------------------------------------------------
>
> Key: PHOENIX-5712
> URL: https://issues.apache.org/jira/browse/PHOENIX-5712
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.15.0
> Reporter: Xinyi Yan
> Assignee: Xinyi Yan
> Priority: Blocker
> Fix For: 5.1.0, 4.16.0
>
> Attachments: 5712-WIP.txt, 5712-test.txt, PHOENIX-5712.patch, Screen
> Shot 2020-09-21 at 10.13.17 PM.png, Screen Shot 2020-09-21 at 10.18.08
> PM.png, t.txt
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> repo
> //create a multi-tenant table on global connection
> CREATE TABLE A (TENANT_ID CHAR(15) NOT NULL, ID CHAR(3) NOT NULL, NUM BIGINT
> CONSTRAINT PK PRIMARY KEY (TENANT_ID, ID)) MULTI_TENANT = true;
> // create view and index on tenant connection
> CREATE VIEW A_VIEW AS SELECT * FROM A;
> UPSERT INTO A_VIEW (ID, NUM) VALUES ('A', 1);
> CREATE INDEX A_VIEW_INDEX ON A_VIEW (NUM DESC) INCLUDE (ID);
> // qeury data on global connection
> SELECT * RFOM SYSTEM.CATALOG;
> {code:java}
> Error: ERROR 201 (22000): Illegal data. Expected length of at least 8 bytes,
> but had 3 (state=22000,code=201)
> java.sql.SQLException: ERROR 201 (22000): Illegal data. Expected length of at
> least 8 bytes, but had 3
> at
> org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:559)
> at
> org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:195)
> at
> org.apache.phoenix.schema.types.PDataType.checkForSufficientLength(PDataType.java:290)
> at
> org.apache.phoenix.schema.types.PLong$LongCodec.decodeLong(PLong.java:256)
> at org.apache.phoenix.schema.types.PLong.toObject(PLong.java:115)
> at org.apache.phoenix.schema.types.PLong.toObject(PLong.java:31)
> at
> org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:1011)
> at
> org.apache.phoenix.compile.ExpressionProjector.getValue(ExpressionProjector.java:75)
> at
> org.apache.phoenix.jdbc.PhoenixResultSet.getObject(PhoenixResultSet.java:585)
> at sqlline.Rows$Row.<init>(Rows.java:258)
> at sqlline.BufferedRows.nextList(BufferedRows.java:111)
> at sqlline.BufferedRows.<init>(BufferedRows.java:52)
> at sqlline.SqlLine.print(SqlLine.java:1623)
> at sqlline.Commands.execute(Commands.java:982)
> at sqlline.Commands.sql(Commands.java:906)
> at sqlline.SqlLine.dispatch(SqlLine.java:740)
> at sqlline.SqlLine.begin(SqlLine.java:557)
> at sqlline.SqlLine.start(SqlLine.java:270)
> at sqlline.SqlLine.main(SqlLine.java:201)
> {code}
> I tried to drop the view, and I was able to query the data from the SYSCATA.
> I tested on 4.x-HBase1.3 and master branch, all branches have the same
> behavior.
>
> cc [~kadir] [~gjacoby] [~swaroopa]
>
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