Thank you very much. It worked. Actually, these three files are needed: *CompressionInfo.db, Index.db and Data.db.*
*Best Regards！* *Chao Yan--------------**My twitter：Andy Yan @yanchao727 <https://twitter.com/yanchao727>* *My Weibo：http://weibo.com/herewearenow <http://weibo.com/herewearenow>--------------* 2014-12-10 20:24 GMT+08:00 严超 <yanchao...@gmail.com>: > Thank you very much. > My version is 2.0.11. I'll have a try. > > *Best Regards！* > > > *Chao Yan--------------**My twitter：Andy Yan @yanchao727 > <https://twitter.com/yanchao727>* > > > *My Weibo：http://weibo.com/herewearenow > <http://weibo.com/herewearenow>--------------* > > 2014-12-10 19:21 GMT+08:00 Rory Douglas <rory1doug...@gmail.com>: > >> Hi Andy >> >> Not sure what Cassandra version you're using, but with 2.0 I found I had >> to remove all the non-essential SSTAble files from the directory (e.g only >> have .Index and .Data). Otherwise I got OOM like you, even after stung -Xmx4 >> >> With 2.1 I was able load successfully even with all generated files (e.g. >> .Filter etc) in the target directory. >> >> Rory >> >> >> On Wed, Dec 10, 2014, 12:58 AM 严超 <yanchao...@gmail.com> wrote: >> >>> Hi, Everyone: >>> I'm importing a CSV file into Cassandra using SStableLoader. And >>> I'm following the example here: >>> https://github.com/yukim/cassandra-bulkload-example/ >>> When i try to run the sstableloader, it fails with OOM. I also >>> changed the sstableloader.sh script (that runs the java -cp ...BulkLoader ) >>> to have more mem using -Xms and -Xmx args but still i keep hitting the same >>> issue. >>> Any hints/directions would be really helpful . >>> >>> *Stack Trace : * >>> /usr/bin/sstableloader -v -d <internal-ip> /tmp/nitin_test/nitin_test_ >>> load/ >>> >>> Established connection to initial hosts >>> Opening sstables and calculating sections to stream >>> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space >>> at java.util.ArrayList.<init>(ArrayList.java:144) >>> at org.apache.cassandra.db.RowIndexEntry$Serializer. >>> deserialize(RowIndexEntry.java:120) >>> at org.apache.cassandra.io.sstable.SSTableReader. >>> buildSummary(SSTableReader.java:457) >>> at org.apache.cassandra.io.sstable.SSTableReader. >>> openForBatch(SSTableReader.java:170) >>> at org.apache.cassandra.io.sstable.SSTableLoader$1. >>> accept(SSTableLoader.java:112) >>> at java.io.File.list(File.java:1155) >>> at org.apache.cassandra.io.sstable.SSTableLoader. >>> openSSTables(SSTableLoader.java:73) >>> at org.apache.cassandra.io.sstable.SSTableLoader.stream( >>> SSTableLoader.java:155) >>> at org.apache.cassandra.tools.BulkLoader.main(BulkLoader.java:66) >>> >>> >>> *Best Regards！* >>> >>> >>> *Chao Yan--------------**My twitter：Andy Yan @yanchao727 >>> <https://twitter.com/yanchao727>* >>> >>> >>> *My Weibo：http://weibo.com/herewearenow >>> <http://weibo.com/herewearenow>--------------* >>> >> >
