Github user jackylk commented on a diff in the pull request: https://github.com/apache/carbondata/pull/1144#discussion_r126050365 --- Diff: integration/spark-common/src/main/scala/org/apache/carbondata/spark/rdd/CarbonGlobalDictionaryRDD.scala --- @@ -375,90 +372,72 @@ class CarbonGlobalDictionaryGenerateRDD( val distinctValueList = rddIter.next()._2 valuesBuffer ++= distinctValueList.values rowCount += distinctValueList.rowCount - // check high cardinality - if (model.isFirstLoad && model.highCardIdentifyEnable - && !model.isComplexes(split.index) - && model.primDimensions(split.index).isColumnar) { - isHighCardinalityColumn = GlobalDictionaryUtil.isHighCardinalityColumn( - valuesBuffer.size, model) - if (isHighCardinalityColumn) { - break - } - } } } val combineListTime = System.currentTimeMillis() - t1 - if (isHighCardinalityColumn) { - LOGGER.info(s"column ${ model.table.getTableUniqueName }." + - s"${ - model.primDimensions(split.index) - .getColName - } is high cardinality column") + isDictionaryLocked = dictLock.lockWithRetries() + if (isDictionaryLocked) { + logInfo(s"Successfully able to get the dictionary lock for ${ + model.primDimensions(split.index).getColName + }") } else { - isDictionaryLocked = dictLock.lockWithRetries() - if (isDictionaryLocked) { - logInfo(s"Successfully able to get the dictionary lock for ${ + sys + .error(s"Dictionary file ${ model.primDimensions(split.index).getColName - }") - } else { - sys - .error(s"Dictionary file ${ - model.primDimensions(split.index).getColName - } is locked for updation. Please try after some time") - } - val t2 = System.currentTimeMillis - val fileType = FileFactory.getFileType(model.dictFilePaths(split.index)) - model.dictFileExists(split.index) = FileFactory - .isFileExist(model.dictFilePaths(split.index), fileType) - dictionaryForDistinctValueLookUp = if (model.dictFileExists(split.index)) { - CarbonLoaderUtil.getDictionary(model.table, - model.columnIdentifier(split.index), - model.hdfsLocation, - model.primDimensions(split.index).getDataType - ) - } else { - null - } - val dictCacheTime = System.currentTimeMillis - t2 - val t3 = System.currentTimeMillis() - val dictWriteTask = new DictionaryWriterTask(valuesBuffer, - dictionaryForDistinctValueLookUp, - model.table, + } is locked for updation. Please try after some time") + } + val t2 = System.currentTimeMillis + val fileType = FileFactory.getFileType(model.dictFilePaths(split.index)) + model.dictFileExists(split.index) = FileFactory --- End diff -- I think you can put this check in below `if` clause
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---