Hi Philippa,
can you show us an example of document ?
In particular i would like to see the ID you are using.
I would expect a compositeId in the form:
shardkey!id
have you verified first of all that the compositeId routing and shardKey is
currently working ?
This is the first step, as I think the parameters you are using are ok, but
just wondering if something is wrong with the compositeId you are using.
Cheers
On 4 November 2015 at 11:40, philippa griggs <philippa.gri...@hotmail.co.uk>
wrote:
> Hello,
>
>
> Solr 5.2.1, Zookeeper 3.4.6
>
>
> I'm trying the use the solr Collection API to migrate documents in a test
> environment. I have two collections set up
>
>
> HotSessions - two shards, no replicas
>
> ColdSessions - 1 shard, no replicas.
>
>
> I've upload some sample data and using document routing with a split.key
> of the date e.g. 05/10/2015!. The command I use to migrate is:
>
>
>
> /admin/collections?action=MIGRATE&collection=HotSessions&split.key=05/10/2015!&target.collection=ColdSessions&forward.timeout=60
>
>
> This returns:
>
>
> <response>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">14608</int>
> </lst>
> <lst name="success">
> <lst>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">1</int>
> </lst>
> <str name="core">ColdSessions</str>
> <str name="status">BUFFERING</str>
> </lst>
> <lst>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">1818</int>
> </lst>
> <str name="core">split_shard2_temp_shard1_shard1_replica1</str>
> </lst>
> <lst>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">1077</int>
> </lst>
> </lst>
> <lst>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">43</int>
> </lst>
> </lst>
> <lst>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">1371</int>
> </lst>
> <str name="core">split_shard2_temp_shard1_shard1_replica2</str>
> </lst>
> <lst>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">9014</int>
> </lst>
> </lst>
> <lst>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">70</int>
> </lst>
> </lst>
> <lst>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">0</int>
> </lst>
> <str name="core">ColdSessions</str>
> <str name="status">EMPTY_BUFFER</str>
> </lst>
> <lst name="10.234.223.111:8984_solr">
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">30</int>
> </lst>
> </lst>
> <lst name="10.234.223.111:8983_solr">
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">31</int>
> </lst>
> </lst>
> </lst>
> </response>
>
>
> In the error logs there is the migrate message
>
>
> OverseerCollectionProcessor.processMessage : migrate , {
> "collection":"HotSessions",
> "split.key":"02/10/2015!",
> "target.collection":"ColdSessions",
> "forward.timeout":"60",
> "operation":"migrate"}
>
>
> Followed by:
>
> -WARN 'no frame of reference to tell if we've missed updates'
>
> -ERROR 'Error removing directory:java.io.IOException: Failed to list
> contents of /solr/lost+found
>
> -WARN 'Our node is no longer in line to be leader'
>
> -ERROR 'auto commit error...: java.nio.file.NoSuchFileException:
> /solr/ColdSessions/index/pending_segments_3'
>
> -ERROR 'IO error while trying to get the size of the Directory:
> java.nio.file.NoSuchFileException: /Solr/ColdSessions/Index'
>
> -ERROR 'IO error while trying to get the size of the Directory:
> java.nio.file.NoSuchFileException: /Solr/HotSessions/Index'
>
> -ERROR 'IO error while trying to get the size of the Directory:
> java.nio.file.NoSuchFileException: /Solr/HotSessions/ind'
>
>
>
>
> When I query solr- all my session have gone, from both collections.
> Looking at the file structure, in my data folder all files have gone apart
> from a lost+found folder.
>
>
> What am I doing wrong? Is there anything in my setup which would cause
> this or is my API call wrong?
>
>
> Any help would be much appreciated.
>
>
> Philippa
>
>
>
>
>
>
--
--------------------------
Benedetti Alessandro
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"Tyger, tyger burning bright
In the forests of the night,
What immortal hand or eye
Could frame thy fearful symmetry?"
William Blake - Songs of Experience -1794 England
