diff options
-rw-r--r-- | src/io/DataWriter.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/io/DataWriter.java b/src/io/DataWriter.java index b4cf4d5..578c3a7 100644 --- a/src/io/DataWriter.java +++ b/src/io/DataWriter.java @@ -70,10 +70,11 @@ public class DataWriter implements ResultListener, Closeable { */ public void open() throws IOException { try { - m_profile.open(); - m_tweet.open(); readIds(m_profileIdSet, m_profile); readIds(m_tweetIdSet, m_tweet); + // open after reading input to prevent simultaneous r/w access + m_profile.open(); + m_tweet.open(); } catch (IOException ex) { m_profile.close(); m_tweet.close(); |