akashrn5 commented on a change in pull request #4080:
URL: https://github.com/apache/carbondata/pull/4080#discussion_r568509426
##########
File path:
index/secondary-index/src/test/scala/org/apache/carbondata/spark/testsuite/secondaryindex/TestSIWithAddSegment.scala
##########
@@ -86,8 +86,8 @@ class TestSIWithAddSegment extends QueryTest with
BeforeAndAfterAll {
sql(s"alter table maintable1 add segment options('path'='${ newSegmentPath
}', " +
s"'format'='carbon')")
sql("CREATE INDEX maintable1_si on table maintable1 (c) as 'carbondata'")
- assert(sql("show segments for table maintable1_si").collect().length ==
- sql("show segments for table maintable1").collect().length)
+ assert(sql("show segments for table maintable1_si").collect().length == 2)
+ assert(sql("show segments for table maintable1").collect().length == 3)
Review comment:
also have an assert of checking SI table is disabled and query doesn't
hit SI
##########
File path:
core/src/main/java/org/apache/carbondata/core/indexstore/ExtendedBlocklet.java
##########
@@ -221,7 +223,13 @@ public void deserializeFields(DataInput in, String[]
locations, String tablePath
indexUniqueId = in.readUTF();
}
String filePath = getPath();
- if (filePath.startsWith(File.separator)) {
+ boolean isLocalFile = FileFactory.getCarbonFile(filePath) instanceof
LocalCarbonFile;
+ // If it is external segment path, table path need not be appended to
filePath
+ // Example filepath: hdfs://hacluster/opt/newsegmentpath/
+ // filePath value would start with hdfs:// or s3:// . If it is local
+ // ubuntu storage, it starts with File separator, so check if given path
exists or not.
+ if ((!isLocalFile && filePath.startsWith(File.separator)) || (isLocalFile
&& !FileFactory
Review comment:
the comment is not clear, please rewrite it with better example and
scenarios
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