xubo245 created CARBONDATA-2629:
-----------------------------------
Summary: SDK carbon reader don't support filter in HDFS and S3
Key: CARBONDATA-2629
URL: https://issues.apache.org/jira/browse/CARBONDATA-2629
Project: CarbonData
Issue Type: Bug
Reporter: xubo245
Assignee: xubo245
SDK carbon reader don't support filter in HDFS and S3
Code:
{code:java}
EqualToExpression equalToExpression = new EqualToExpression(
new ColumnExpression("name", DataTypes.STRING),
new LiteralExpression("robot1", DataTypes.STRING));
CarbonReader reader = CarbonReader
.builder(path, "_temp")
.projection(new String[]{"name", "age"})
.setAccessKey(args[0])
.setSecretKey(args[1])
.filter(equalToExpression)
.setEndPoint(args[2])
.build();
{code}
Error:
{code:java}
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more
info.
Exception in thread "main" java.lang.RuntimeException: Carbon index file not
exists.
at
org.apache.carbondata.core.metadata.schema.table.CarbonTable.buildTable(CarbonTable.java:249)
at
org.apache.carbondata.sdk.file.CarbonReaderBuilder.build(CarbonReaderBuilder.java:184)
at
org.apache.carbondata.examples.sdk.SDKS3Example.main(SDKS3Example.java:77)
{code}
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