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Posted to dev@phoenix.apache.org by "Dumindu Buddhika (JIRA)" <ji...@apache.org> on 2015/11/03 05:20:27 UTC
[jira] [Updated] (PHOENIX-2301) NullPointerException when upserting
into a char array column
[ https://issues.apache.org/jira/browse/PHOENIX-2301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dumindu Buddhika updated PHOENIX-2301:
--------------------------------------
Attachment: PHOENIX-2301.patch
[~jamestaylor] i looked at this. Here a maxlength check at PTableImpl seem to cause the problem. Attached is a patch.
> NullPointerException when upserting into a char array column
> ------------------------------------------------------------
>
> Key: PHOENIX-2301
> URL: https://issues.apache.org/jira/browse/PHOENIX-2301
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.5.2
> Reporter: Julian Jaffe
> Assignee: Dumindu Buddhika
> Attachments: PHOENIX-2301.patch
>
>
> Attempting to upsert into a char array causes an NPE. Minimum example:
> {code:sql}
> 0: jdbc:phoenix:xxxxxx> CREATE TABLE IF NOT EXISTS TEST("testIntArray" INTEGER[], CONSTRAINT "test_pk" PRIMARY KEY("testIntArray")) DEFAULT_COLUMN_FAMILY='T';
> No rows affected (1.28 seconds)
> 0: jdbc:phoenix:xxxxxx> UPSERT INTO TEST VALUES (ARRAY[1, 2, 3]);
> 1 row affected (0.184 seconds)
> 0: jdbc:phoenix:xxxxxx> SELECT * FROM TEST;
> +------------------------------------------+
> | testIntArray |
> +------------------------------------------+
> | [1, 2, 3] |
> +------------------------------------------+
> 1 row selected (0.308 seconds)
> 0: jdbc:phoenix:xxxxxx> DROP TABLE IF EXISTS TEST;
> No rows affected (3.348 seconds)
> 0: jdbc:phoenix:xxxxxx> CREATE TABLE IF NOT EXISTS TEST("testCharArray" CHAR(3)[], CONSTRAINT "test_pk" PRIMARY KEY("testCharArray")) DEFAULT_COLUMN_FAMILY='T';
> No rows affected (1.446 seconds)
> 0: jdbc:phoenix:xxxxxx> UPSERT INTO TEST VALUES (ARRAY['aaa', 'bbb', 'ccc']);
> java.lang.NullPointerException
> at org.apache.phoenix.schema.types.PArrayDataType.createPhoenixArray(PArrayDataType.java:1123)
> at org.apache.phoenix.schema.types.PArrayDataType.toObject(PArrayDataType.java:338)
> at org.apache.phoenix.schema.types.PCharArray.toObject(PCharArray.java:64)
> at org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:967)
> at org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:1008)
> at org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:1004)
> at org.apache.phoenix.util.SchemaUtil.toString(SchemaUtil.java:381)
> at org.apache.phoenix.schema.PTableImpl.newKey(PTableImpl.java:572)
> at org.apache.phoenix.compile.UpsertCompiler.setValues(UpsertCompiler.java:117)
> at org.apache.phoenix.compile.UpsertCompiler.access$400(UpsertCompiler.java:98)
> at org.apache.phoenix.compile.UpsertCompiler$3.execute(UpsertCompiler.java:821)
> at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:319)
> at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:311)
> at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
> at org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:309)
> at org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:1432)
> at sqlline.Commands.execute(Commands.java:822)
> at sqlline.Commands.sql(Commands.java:732)
> at sqlline.SqlLine.dispatch(SqlLine.java:808)
> at sqlline.SqlLine.begin(SqlLine.java:681)
> at sqlline.SqlLine.start(SqlLine.java:398)
> at sqlline.SqlLine.main(SqlLine.java:292)
> 0: jdbc:phoenix:xxxxxx> SELECT * FROM TEST;
> +---------------+
> | testCharArray |
> +---------------+
> +---------------+
> No rows selected (0.169 seconds)
> 0: jdbc:phoenix:xxxxxx> SELECT "testCharArray" FROM TEST;
> +---------------+
> | testCharArray |
> +---------------+
> +---------------+
> No rows selected (0.182 seconds)
> {code}
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